TW201935299A - Blockchain system, node server and method for processing strategy model scripts of financial assets - Google Patents

Abstract

A blockchain system, node server and method for processing strategy model scripts of financial assets are disclosed. Multiple node servers are in communication with each through a blockchain encryption network. Each node server stores a model transaction ledger, a strategy model script and a transaction consensus algorithm. The strategy model script includes multiple index operation conditions corresponding to the financial assets and for buying/selling the financial assets. The transaction consensus algorithm is executed for validating a model transaction record broadcasted from the blockchain encryption network, and storing to the model transaction record to the model transaction ledger as at least a model transaction data block. The model transaction record and the model transaction data block correspond to the strategy model script. Corresponding to the strategy model script, the model transaction / model copyright / monetary / performance verification / profit-sharing ledgers, copyright / transaction / monetary / performance / profit-sharing consensus algorithms, as well as copyright / transaction / monetary / performance / profit-sharing smart contracts, may be realized by the technical solutions introduced in various embodiments thereof independently or integratedly.

Description

Block chain system, node server and method for processing strategic model script of financial assets

The present invention relates to a computer device, and in particular to a blockchain system, a node server, and a method thereof for processing a strategic model script for financial assets.

It is generally believed that the earliest public application of blockchain technology is Satoshi Nakamoto's "Bitcoin: A Point-to-Point Electronic Cash System" article. The bitcoin introduced in it is the world's first blockchain-based technology Cryptocurrency system. Due to the provision of a decentralized distributed ledger, combined with encrypted transmission and full network verification technology, the blockchain can solve the problems of the traditional centralized financial system, such as transaction disadvantages and tedious and time-consuming settlement. Even so, the derivative applications of blockchain on various financial assets, such as the automatic trading of securities, still face technical problems of how to restructure hardware and software firmware and achieve encrypted and interconnected operations.

In one embodiment, the present invention discloses a blockchain system for processing a strategic model script corresponding to financial assets, including a plurality of node servers communicating with each other through a blockchain encrypted network, and each node server includes a processing unit and a storage unit. , Network unit, main control circuit. The network unit is electrically connected to the main control circuit for communication to the blockchain encrypted network. The storage unit is electrically connected to the main control circuit, and stores a model transaction ledger, a strategy model script, and a transaction consensus algorithm suitable for a blockchain encrypted network. The strategy model script contains corresponding financial assets and is used for buying and / or Conditions for operating multiple indicators of financial assets sold. The processing unit is electrically connected to the storage unit and the network unit through the main control circuit. The processing unit executes a transaction consensus algorithm to verify at least one model transaction record broadcast from the blockchain encrypted network and stores it in the model transaction ledger to become at least one The model transaction data block, the model transaction record and the model transaction data block correspond to a strategy model script.

According to an embodiment of the present invention, a node server for processing a strategy model script corresponding to a financial asset includes a processing unit, a storage unit, a network unit, and a main control circuit. The network unit is electrically connected to the main control circuit for communication to the blockchain encrypted network. The storage unit is electrically connected to the main control circuit, and stores a model transaction ledger, a strategy model script, and a transaction consensus algorithm suitable for a blockchain encrypted network. The strategy model script contains corresponding financial assets and is used for buying and / Or sell at least one indicator operating condition of financial assets. The processing unit is electrically connected to the storage unit and the network unit through the main control circuit. The processing unit executes a transaction consensus algorithm to verify at least one model transaction record broadcast from the blockchain encrypted network and stores it in the model transaction ledger to become at least one The model transaction data block, the model transaction record and the model transaction data block correspond to a strategy model script.

An embodiment of the present invention discloses a method for processing a policy model script, which is suitable for communication to a node server of a blockchain encrypted network. The policy model script corresponds to at least one financial asset. This method first encrypts a policy model The script input node server includes a verification sandbox virtual machine to execute a strategy model script in the verification sandbox virtual machine and obtain a performance verification data, wherein the node server further stores a model transaction ledger and an applicable area. One of the performance consensus algorithms of the blockchain encryption network, the script of the strategy model contains the operating conditions of multiple indicators corresponding to financial assets and used to buy and / or sell financial assets. Second, the performance consensus algorithm is executed to determine whether a consensus is reached on the performance verification data. Then, the consensus performance verification data and the encrypted strategy model script from the blockchain encryption network will be announced and stored in the model copyright data block of the model copyright ledger.

An embodiment of the present invention discloses a method for processing a strategy model script, which is suitable for communication to a node server of a blockchain encrypted network. The strategy model script corresponds to at least one financial asset. The method first passes the block The chain encryption network receives a model transaction request corresponding to the strategy model script. The node server further stores a model transaction ledger and a transaction consensus algorithm suitable for the blockchain encryption network. The strategy model script contains a response Financial asset, and multiple indicators operating conditions for buying and / or selling the financial asset. Secondly, a model transaction record corresponding to the model transaction request is received through the blockchain encryption network. Then, the transaction consensus algorithm is executed to decide whether to reach a consensus on the model transaction records. Subsequently, the model transaction records that have reached the consensus from the blockchain encryption network will be announced and stored in one model transaction data block of the model transaction ledger.

In order to apply to the aforementioned server, system, and method, in one embodiment, an input data is received according to an input setting of a policy model script, and a policy model script is executed, and when the input data meets the indicator operation conditions of the policy model script , At least one trading operation signal corresponding to the financial asset is output.

In order to apply to the aforementioned servers, systems, and methods, in an embodiment, the information included in the input settings is selected from one of the nature and / or source and / or date range of a tracking indicator, real-time price data of financial assets, and so on. Or any combination thereof, the information included in the operating conditions of the indicator is selected from at least one target value of the tracking indicator, at least one target purchase price and / or target purchase price range of the financial asset, the type and / or number of operations of the corresponding financial asset, and And / or one or any combination thereof during operation.

To be applied to the aforementioned servers, systems, and methods, in one embodiment, the model transaction data block includes a model transaction block header and a model transaction block, and the information contained in the model transaction block is selected from the model Transaction records, model copyright records, currency transaction records, performance verification records, script IDs for multiple policy model scripts, copyright account IDs, performance verification account IDs, authorized account IDs, successor account IDs, strategy model scripts Number of model copyright records, model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / proportion, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, authorization Account electronic signature, copyright account authorization signature, succession account electronic signature, performance verification account signature, performance verification record, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, Verification code / version code, performance verification fee amount, and / or ratio of the verification sandbox virtual machine , Validate the input data source and nature of copyright to create a performance verification data, copyright gymnastics performance verification data. The financial asset trading operation signal contains one or any combination of the original version of the data, the transaction price of the financial asset purchase, the profit distribution rules for investment returns, and the strategy model script or its hash value.

To be applied to the aforementioned servers, systems, and methods, in an embodiment, the storage unit further stores a model copyright ledger corresponding to the strategy model script.

In order to apply to the aforementioned servers, systems, and methods, in one embodiment, the storage unit further stores a model copyright ledger and a copyright consensus algorithm suitable for a blockchain encrypted network. The processing unit executes the copyright consensus algorithm to verify the broadcast At least one model copyright record of the blockchain encryption network is stored in the model copyright ledger to become at least one model copyright data block. The model copyright record and the model copyright data block correspond to a strategy model script.

To be applied to the aforementioned server, system, and method, in an embodiment, the storage unit further stores a model copyright ledger containing at least one model copyright data block, and the model copyright data block includes a model copyright block header and A model copyright block includes at least one model copyright record.

In order to apply to the aforementioned server, system, and method, in an embodiment, the storage unit further stores a model copyright ledger and a copyright consensus algorithm for verifying at least one model copyright data block on the model copyright ledger. The consensus algorithm is the same as or a part of the transaction consensus algorithm.

In order to apply to the aforementioned servers, systems, and methods, in one embodiment, the model transaction ledger further includes at least one model copyright data block and / or at least one model copyright record, and the model copyright data block and model copyright record correspond to Strategy model script.

In order to apply to the aforementioned servers, systems, and methods, in one embodiment, the storage unit further stores a currency account book and a currency transaction consensus algorithm, and the processing unit executes the currency transaction consensus algorithm to verify at least the broadcast from the blockchain encryption network. A currency transaction record is stored in the currency transaction ledger and becomes at least one currency transaction data block. The currency transaction record and the currency transaction data block correspond to a strategy model script.

In order to apply to the aforementioned server, system, and method, in an embodiment, the storage unit further stores a currency ledger containing at least one currency transaction data block, and the currency transaction data block includes a currency transaction block header and a currency transaction block. Currency transaction block, and the currency transaction block stores at least one currency transaction record. The information contained in the currency transaction block is selected from the number of currency transaction records, the currency transaction record, the account identifier of the currency transaction, and the currency of the transaction currency. One of the original version of the information such as the model copyright record or a model transaction record or its hash value, or any combination thereof.

To be applied to the aforementioned servers, systems, and methods, in one embodiment, the storage unit includes at least one verification sandbox virtual machine, a performance consensus algorithm, and a model performance ledger.

To be applied to the aforementioned servers, systems, and methods, in one embodiment, a policy model script is executed in a verification sandbox virtual machine and obtains copyright creation performance verification data. A performance consensus algorithm is used to determine whether to create performance verification for copyright. The data reached a consensus, and the consensus copyright created from the blockchain encryption network will be used to create performance verification data and strategy model scripts, which will be stored in the model transaction data block of the model transaction ledger.

For application to the aforementioned servers, systems, and methods, in an embodiment, the storage unit stores a model performance ledger that includes at least one model performance data block, and the model performance data block includes a model performance block header and a Model performance block, and the information contained in the model performance block is selected from the number of performance verification records, performance verification records, currency currency of performance verification fees, currency amount of performance verification fees, and the strategic model involved in performance verification One of the scripts is one of the original version of the model copyright record or a model transaction record or its hash value or any combination thereof.

For application to the aforementioned servers, systems, and methods, in one embodiment, the model copyright data block includes a model copyright block header and a model copyright block, and the information contained in the model copyright block is selected from the model Copyright records, model transaction records, currency transaction records, performance verification records, script IDs for multiple policy model scripts, copyright account IDs, performance verification account IDs, authorized account IDs, successor account IDs, the strategy model Number of script model copyright records, model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / ratio, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, Authorized account electronic signature, copyright account authorization signature, subsequent account electronic signature, performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, verification sandbox Virtual machine identification code / version code, performance verification fee amount and / or proportion, verification input According to the source and nature, copyright creation performance verification data, copyright practice performance verification data, data contained in financial asset buying and selling operation signals, financial asset buying and selling transaction prices, investment return distribution rules, and original versions of information such as the strategic model script or One or any combination of its hash values.

In summary, by applying the overall technical solution of the embodiments of the present invention, the strategy model script corresponding to financial assets can be implemented in a blockchain system, solving the difficult hardware and software firmware and implementing technologies of encrypted interconnection. problem.

The present invention uses the following embodiments to explain various implementable technical solutions of a blockchain system, a node server, and a method for processing a strategy model script. The "strategy model script" to be processed in the present invention is a data asset, and the "strategy model script" and "model transaction ledger" and / or "model copyright ledger" corresponding to a financial asset exist in each embodiment of the present invention In the illustrated software / hardware / firmware operating environment of the blockchain; the strategy model script corresponds to one or more financial assets, and the performance verification of copyright creation in the blockchain environment through the method of the present invention, and consensus storage of copyright creation , Copyright authorization transactions, copyright buyout transactions, performance verification of copyright practice, investment return distribution and other processes. For example, the financial assets mentioned in the embodiments of the present invention may be various monetary assets or securities assets in domestic and foreign markets; the aforementioned monetary assets may be, for example, legal tender currencies of various countries, cryptocurrencies that are publicly traded or any public / semi-public / Public currency issued / traded by the private financial system; the aforementioned securities assets can be, for example, various marketable securities such as stocks, bonds, currencies, commercial papers, and derivative financial commodities such as futures, options, warrants, and so on.

Please refer to FIG. 1, which is a block diagram of a blockchain system according to an embodiment of the present invention. In this example, the Blockchain System 100 includes a plurality of Node Servers 102 and communicates with each other through a Blockchain Crypto Network 101. In different embodiments of the present invention, the blockchain system 100 may be a mixed area of one or any combination of a Consortium Blockchain, a Private Blockchain, or a Public Blockchain. Blockchain (Hybrid Blockchain) is implemented by multiple computer equipment / hardware / software environments. Blockchain encrypted network 101 is based on the ability of each node server 102 to connect various open or closed networks and receive / transmit network signals in a wired or wireless manner. ) Point-to-point networking procedures and protocols at the network layer, a point-to-point encrypted network that is serially connected between each node server 102.

Referring to FIG. 2, it is a schematic diagram of a node server according to another embodiment of the present invention. Each node server 102 in the blockchain system 100 has a similar hardware architecture and can be implemented by server equipment. It mainly includes a processing unit 1021, a storage unit 1022, an input unit 1023, a display unit 1024, a network unit 10250, and a main control unit. Circuit 1026. The processing unit 1021, the storage unit 1022, the input unit 1023, the display unit 1024, and the network unit 1025 are electrically connected to each other through the main control circuit 1026 in order to transfer data and signals. The processing unit 1021 is a processor having a single or multiple arithmetic processing cores. For example, the processing unit 1021 is implemented by an integrated circuit and processes arithmetic operations according to user instructions preset or received by the system.

The storage unit 1022 is a memory for storing data, and includes a built-in or external storage medium that is directly connected to the processing unit 1021 by a dedicated circuit, or that the processing unit 1021 can access through the main control circuit 1026. The storage unit 1022 is essentially a computer and / or machine-readable storage medium, including one or any of the following: such as random access memory, flash memory, read-only memory, erasable and programmable Read-only memory, electronic erasable rewritable read-only memory, scratchpad, hard disk, portable hard disk, optical disk read-only memory, etc. or other types of media / machine readable for storing electronic instructions medium. The storage unit 1022 stores an operating system (OS) 1022a executable by the processing unit 1021. The processing unit 1021 can use the memory and / or storage unit 1022 memory resources to run the operating system 121, perform system management and calculation, load / execute other The application program, or the basic input / output system (BIOS) (which can be stored in the storage unit 1022 or stored in a separate chipset and connected to the main control circuit 1026) to activate / control various functional elements. In another example, the storage unit 1022 may be built in the processing unit 1021. In an embodiment, the code for executing the related operation flow of the present invention may be built in the central processing unit or the graphics processor's firmware (CPU / GPU Firmware) or basic input output system (BIOS) as needed.

The input unit 1023 may be a physical or virtual keyboard, a mouse, a trackball, or other devices for users to input instructions or data. The display unit 1024 is a flat display, a projection unit, or other devices that output images. Close to display at least one human-viewable object in combination; in one example, the input unit 1023 and the display unit 1024 can be integrated into one, such as a touch screen that implements input and output functions by various technologies. The network unit 1025 connects various open or closed networks and receives / transmits network signals through wired or wireless methods, so that the processing unit 1021 can access network resources or perform data transmission.

The main control circuit 1026 is electrically connected to the processing unit 1021, the storage unit 1022, the input unit 1023, and the display unit through a circuit board, a flexible circuit board, a bus, a bridge, an integrated circuit, or any other device that is directly or indirectly operable. 1024 and network unit 1025. Although this example introduces the input unit 1023 and the display unit 1024, in a near- or far-end operable environment, as long as the processing unit 1021 can access and execute various codes stored in the storage unit 1022 through the main control circuit 1026, and The execution result is output at the far end or the near end, and other units are not absolutely necessary implementation conditions. The aforementioned various exemplified units, modules, processors / storages, etc. may implement part or all of the functions of integrated circuits with or without memory elements, and may execute specific code or instructions from the inside or outside; the foregoing integrated circuits May include central processing unit (CPU), general purpose processor, digital signal processor (DSP), application specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate (Discrete gate) or transistor logic, discrete hardware, electronic, optical, mechanical, or any combination of the above.

To deploy the blockchain operating environment, the storage unit 1022 of each node server 102 stores at least a storage layer bc01, a network layer bc02, and a consensus layer bc03. The “layers” related to the blockchain environment mentioned in the embodiments of the present invention, such as the storage layer bc01, the network layer bc02, the consensus layer bc03, or the contract layer bc04, are not structurally or technically necessary levels, types, and content restrictions. , Just for the convenience of explanation and introduction, it is not intended to make special arrangements or limitations.

Please refer to FIGS. 1, 2 and 2A together. FIG. 2A is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. The storage layer bc01 stores a plurality of program modules, protocols, information or data that can be read and / or executed by a computer and / or machine to construct a blockchain operating environment, including but not limited to a plurality of data blocks (such as the data block in FIG. 2A) bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1], bk- [n + 2]), one or more (blocks of data) chains Structure (as shown in the data block bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1], bk- [n + 2] Structure), one or more Hash Algorithms and / or Hash Functions, one or more Merkle Trees, one or more asymmetric cryptographic algorithms, one or more symmetric Cryptographic algorithms or other cryptographic algorithms, one or more digital signatures, and program modules, agreements, information or data related to the foregoing.

The hash value described in each embodiment of the present invention is a value obtained after a digital data is calculated by the foregoing hash algorithm or hash function. The hash algorithm can be implemented by, for example, MD5, SHA-1, and SHA-2, or SHA-256 Secure Hash Algorithm. A Merck tree (also known as a Hash Tree, or hash tree) is a binary tree that consists of a root node, a set of intermediate nodes, and a set of leaf nodes. The lowermost leaf node contains the stored data or its hash value. Each intermediate node is the hash value of the contents of its two child nodes. The root node is also composed of the hash values of its two child nodes. The Merkel tree can also Expands into a multi-tree. Asymmetric encryption algorithms can be implemented, for example, by RSA, ElGamal, Elliptic Curve Cryptosystems (ECC), Diffie–Hellman key exchange algorithms, etc., in order to generate a pair of keys, ie Public key and private key, for example, a set of public and private keys are used for encryption verification of the user account of a node server. The public key can be the account name, and the private key can be used to decrypt the transaction agreement / contract. Symmetry The encryption algorithm can be implemented by, for example, a Data Encryption Standard (DES), 3DES (Triple DES operation), or Advanced Encryption Standard (AES) algorithm, to generate a common-key for encryption. ); Other algorithms can be implemented by, for example, Zero Knowledge Proofs (ZKPs) algorithms. Digital signatures can be implemented by, for example, HMAC (Hash-based Message Authentication Code), Blind Signature (RSA) based on RSA encryption, multi-signature, group signature, ring-signature, etc., as A copyright account signature, an authorized account signature, a currency transaction account signature, a performance verification account signature, a subsequent account signature signature, and the like used in embodiments of the present invention.

The data block and chain structure related to the blockchain used in the embodiments of the present invention have the same or similar composition and structure as the data block bk- [n] and the chain structure cs-0 of FIG. 2A. Figure 2A. The data block bk- [n] consists of at least the block header bk- [n] -H and the block body bk- [n] -B. The other data blocks bk- [n-2], bk -[n-1], bk- [n + 1], bk- [n + 2] also have similar structures. In another embodiment, the data contained in the data block may be selected from any combination of block size, block header, transaction number, block body, and the like. The data contained in the block header described in the embodiments of the present invention may be selected from the (software) version number, block identification code, previous block, and Merkle root value; that is, the data block contains The hash value obtained after the hash value calculation of all transactions), the time stamp (Time Stamp), the difficulty value (Difficulty; that is, the difficulty of finding a specific hash value under a given target), and the current value (Nonce; a random number, Changes to this value can recalculate the hash value for the data block until it finds a hash value that contains the required number of Leading Zeros (the number of zero digits required is determined by the difficulty value) and other information or its hash value Any combination. The blocks described in the embodiments of the present invention may be one or more transaction records (such as model transaction records and model copyright records). The storage and recording of each record in the block may be encrypted by a hash algorithm. Hash value, or explicit transaction content data. In each embodiment of the present invention, since each data block stores the hash value of the previous block, the adjacent data blocks have a sequential nature, thereby forming a chain structure of a block chain. ; The dashed arrows before and after each data block bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1], bk- [n + 2] in FIG. 2A, that is, Represents its sequence nature, and then constitutes a chain structure cs-0.

The network layer bc02 stores a plurality of program modules, protocols, information, or data that can be read and / or executed by a computer and / or machine, and includes a decentralized networking mechanism for the blockchain encryption network 101 between each node server 102 , Data dissemination mechanism and data verification mechanism.

The consensus layer bc03 stores plural program modules, protocols, information, or data that can be read and / or executed by computers and / or machines. It contains the consensus operation mechanism between each node server 102 of the blockchain system 100, through all node servers 102 or a specific number of them execute the same one or more consensus algorithms, so that all node servers 102 or a specific number of them reach a consensus on a transaction record or data, so that the transaction record is propagated throughout the blockchain system 100 Or data, and stored in the storage unit 1022 of each or a specified number of node servers 102 into a same transaction record stored in different node servers 102, and encrypted data blocks (such as the data in Figure 2) The original version or its hash value stored in block bk- [n]) exists. The consensus algorithm can be implemented by consensus algorithm such as Proof of Work (PoW), Proof of Stake (PoS), Delegated Proof of Stake (DPoS). The so-called "Transactions" of the transaction records described in the embodiments of the present invention may include various operations or activities related to the blockchain in the blockchain system 100, such as performance verification of copyright creation of policy model scripts, copyright creation Operations or activities such as consensus storage, copyright authorization transactions, copyright buyout transactions, performance verification of copyright practices, and profit distribution of investment returns will be described in detail later.

Please refer to FIG. 2B, which is a schematic diagram of a strategy model script and a model copyright ledger of a storage layer in a storage unit of a node server according to an embodiment of the present invention. The basic definition of each part is as described in the previous embodiment. Figure 2B is an implementation of the copyright ledger MCL using the chain structure cs-1, where the data block bk- [n] is the block body bk- [n ] -B stores at least one or more policy model scripts SMS- [n]. If necessary, the policy model script SMS- [n] can be the original version of the policy model script SMS- [n] in the data block bk- [n]. n] -O or its hash value type storage. In Figure 2B, the strategy model script (original version) SMS- [n] -O contains information selected from a combination of script identification code SID, copyright account identification code OID, input setting IPT, indicator operating conditions IOR, output setting OPT, etc. In the original version, the foregoing information can all be mathematical expressions or exist in the form of its hash value, but it does not mean that the strategy model script cannot cover strategy models that require higher computing power and larger storage space. In another embodiment, the index operation condition IOR of the strategy model script may include one or more algorithms, or one or more neural network-like models that complete machine learning and training. In another embodiment of the present invention, the policy model script may be, for example, a scripting language such as TCAla, JavaScript, VBScript, ActionScript, MAX Script, ASP, JSP, PHP, SQL, Perl, Shell, python, Ruby, JavaFX, Lua, AutoIt , R, PowerLanguage, etc. are written and implemented in accordance with the procedures and agreements required by the embodiments of the present invention. The strategy model script (original version) SMS- [n] -O in FIG. 2B is for illustrative purposes only, and the numerical conditions therein are fictitious.

In an example, the input settings contained in the strategy model script may include information selected from one or any of the nature and / or source and / or date range of a tracking indicator, real-time price data of the financial asset, etc. combination. For example, in Figure 2B, the input setting IPT in the policy model script (original version) SMS- [n] -O includes:

"INPUT: Close Price (TSMC) and Close Price (UMC) from 2016-01 to 2017-12." (Enter the closing prices of TSMC and UMC between January 2016 and December 2017) Here, the tracking indicator can be " The closing price difference between TSMC and UMC stocks ", the tracking interval is from January 2016 to December 2017 (not limited to the past / present / future time interval), and the input data is from January 2016 to December 2017 between TSMC and UMC The closing price data. Among them, the data source of the tracking indicator can be any node server 102 in the blockchain system 100, or a government financial authority (such as a stock exchange) that manages the node, securities dealer / The futures dealer node, etc., can track the nature of the data from the source of the tracking indicator and / or the source node identifier and / or date range, and the real-time price data (if necessary) of the financial asset (here TSMC and UMC stock) Write IPT as input in SMS- [n] -O for strategy model script (original version).

In an example, the information contained in the operating conditions of the indicators included in the strategy model script is selected from at least one target value of the tracking indicator, at least one target bid and / or price range of the financial asset, and / or target bid price range, and the corresponding financial asset. One or any combination of operation types and / or operation times and / or operation periods. For example, in FIG. 2B, the indicator operation condition IOR in the SMS- [n] -O of the strategy model script (original version) includes two conditions:

"RULE # 1: If Close Price (TSMC)-Close Price (UMC) ＞ = 100, Then Buy 10 * (TSMC) and Sell 5 * (UMC)." (Condition 1: Buy if the price difference is greater than or equal to 100 TSMC 10, sold UMC 5) "RULE # 2: If Close Price (TSMC)-Close Price (UMC) ＞ = 500, Then Buy 10 * (UMC) and Sell 15 * (TSMC)." (Condition 2 : If the spread reaches 500 or more, sell TSMC 15 cards and buy UMC 10 cards.) Among them, the target value of the tracking indicator "the closing price difference between TSMC and UMC stocks" refers to condition one 100 and condition two 500. This is used as an indicator operating condition. In other embodiments, the indicator operating conditions may also be at least one target bidding price and / or target bidding price range of the financial asset, corresponding operation type and / or number of operations, and / or operation period of the financial asset. In different embodiments, the tracking indicators may come from a combination of related financial asset data, raw material data, precious metal / rare metal / mineral data, economic data, climate data, industrial data, social data, and so on.

In an example, the output setting contained in the strategy model script can be (when the input data meets the indicator operating conditions) the output of a financial commodity trading operation signal through the blockchain encryption network 101 or other wired or wireless networks, which contains The data is selected from the transaction code (such as the stock code) of the financial asset, the number of units bought, the number of units sold, the purchase price (or the purchase price range), the sale price (or the sale price range), and the purchase time limit ( Or buying time interval), selling time limit (or selling time interval) and other information. For example, the output setting OPT in the SMS- [n] -O of the policy model script (original version) in FIG. 2B includes:

“OUTPUT: Send BUY / SELL signals.” Here, the data contained in the output operation signals will be output when the conditions are met, including “buy TSMC 10”, “sell UMC 5”, and When the second condition is met, the data included in the trading operation signal will include "15 TSMC sold" and "10 UMC purchased", which can be used in the blockchain system 100, other blockchain systems or on smart contracts. The off-chain ordering platform performs automatic ordering of financial assets "TSMC stock" and "Union stock". At the time of actual transaction, the transaction price of the financial asset may be different from the data contained in the transaction signal. In order to calculate the performance data correctly in the future, it can be accessed through any node server 102 in the blockchain system 100 or the access area. The government financial authority (such as a stock exchange) of the blockchain encryption network 101 manages nodes, securities dealers / futures dealers, and other data sources to retrieve, receive, and store financial asset transaction prices.

In this way, in the chain structure of the copyright ledger MCL in the model of FIG. 2B, each data block bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1] , Bk- [n + 2] can store one or more policy model scripts SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], SMS- [n + 2] and related information are used as the model of SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], SMS- [n + 2] Model copyright records, and data of multiple policy model scripts SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], SMS- [n + 2] Blocks bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1], bk- [n + 2] constitute a chain structure cs-0 is also structured It has become a model copyright "ledger" MCL that stores model copyright records.

Please refer to FIG. 2C, which is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. The model copyright ledger MCL consists of multiple data blocks bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1] in the chain structure cs-1 in the storage layer bc01. , Bk- [n + 2], chain structure cs-1, data block bk- [n-2], bk- [n-1], bk- [n], bk- [n +1], bk- [n + 2], block header bk- [n] -H, and block body bk- [n] -B have the same or similar definitions, functions, and operating mechanisms as those in Figures 2A and 2B , Also contains the same or similar data structure and consensus storage mechanism.

Adjacent data blocks bk- [n-1] and bk- [n] respectively store copyright data of the two strategic model scripts, and the stored data are only partially illustrated in FIG. 2C. The data stored in data block bk- [n-1] includes the data block serial number (Block # 123), the data block identification code (Block ID) "bace8765", and the previous data block identification code (Previous Block) " "efbc1243", transaction contents include: 1. Copyright account identification code "bbbc3356"; 2. Verify account identification codes "aaed1111" and "bbcc6656"; 3. Verify account signature "Signature hash value 1", "Signature hash value 1" 2 "; 4. Performance verification data created by copyright" 20% annual return "," Maximum drop loss 25% "; 5. Verify input data source and nature" Stock Exchange stock data "," Ministry of the Interior unemployment rate index " ; 6. Authorization threshold amount / proportion / number of authorized accounts "20 currencies / 15% / 100"; 7. Strategy model script "Hash value of strategy model script SMS- [n-1]", etc., the storage type of the above information Each state can be the original version or its hash value.

The adjacent data block bk- [n] uses the previous data block identifier "bace8765" (hash value) as a hash indicator (Hash Pointer) to form a serialized link. The data block bk- [n] stores The data includes the data block serial code (Block # 124), the data block identification code (Block ID) "cdea2876", the previous data block identification code (Previous Block) "bace8765" (that is, the data block bk- (n -1]), transaction contents include: 1. Copyright account identification code "cdbb6668"; 2. Verify account identification codes "aaed1111" and "bbcc6656"; 3. Verify account signature "Hash value 1", "Signature Hash value 2 "; 4. Performance verification data created by copyright" 10% monthly rate of return "," Maximum drop loss 5% "; 5. Verification of the source and nature of input data" Selection data of the Futures Exchange "; 6. Authorization threshold Amount / proportion / number of authorized accounts "50 currencies / 30% / 10"; 7. Strategy model script "Hash value of strategy model script SMS- [n]", etc. The storage type of the above information can be the original version or Its hash value.

Please refer to FIG. 3A, which is a block diagram of a blockchain system in another embodiment of the present invention. In this example, the blockchain system 100, the blockchain encryption network 101, and the node servers 102a, 102b, 102c, and 102d have the same characteristics as the blockchain system 100, the blockchain encryption network 101, and The same or similar definitions and functions of the node server 102; the node server 102a is implemented by a personal computer, the node server 102b is implemented by a tablet computer, the node server 102c is implemented by a mobile phone, and the node server 102d is implemented by a notebook computer. In each embodiment of the present invention, the node server may include a server device, a mobile Internet device, a mobile phone, a tablet computer, a mobile multimedia device, a mobile game device, a vehicle-mounted computer device, a dedicated terminal, a public terminal, and an integrated computer. , Personal computer or notebook computer, self-service terminal or other physically independent computer / computing device, although it may have different hardware / software / firmware specifications, its hardware architecture is similar and it can execute the embodiments of the present invention The various procedures and processes mentioned.

3A and 3B, FIG. 3B is a schematic diagram of a node server according to another embodiment of the present invention. The node servers 102a, 102b, 102c, and 102d in the blockchain system 100 have similar hardware architecture. The node server 102a mainly includes a processing unit 1021, a storage unit 1022, an input unit 1023, a display unit 1024, a network unit 10250, and a main unit. The control circuit 1026 has the same or similar hardware architecture and functions as the node server 102 of FIG. 2. In FIG. 3B, in order to deploy the blockchain operating environment, the storage unit 1022 of each node server 102 stores at least a storage layer bc01, a network layer bc02, and a consensus layer bc03. The definitions, functions and operations of each layer are the same as those shown in FIG. 2A, 2B are the same or similar. The storage layer bc01 of the storage unit 1022 stores a model transaction ledger MTL, and the consensus layer bc03 stores a transaction consensus algorithm TCA.

The transaction consensus algorithm TCA in FIG. 3B includes a plurality of program modules, protocols, information or data that can be read and / or executed by a computer and / or machine, and includes among the node servers 102a, 102b, 102c, 102d of the blockchain system 100. Consensus operation mechanism, through all node servers 102a, 102b, 102c, 102d or a specific number of them to execute the same transaction consensus algorithm TCA, so that all node servers 102a, 102b, 102c, 102d or a specific number of The one or more transactions / transaction records or data of the strategy model script of the embodiment reach a consensus, so that the record or data can be propagated throughout the entire blockchain system 100 and stored to each or designated multiple node servers 102a , 102b, 102c, 102d storage unit 1022 becomes a model transaction record stored in different node servers 102a, 102b, 102c, 102d, and encrypted data blocks (such as data block bk- [n]) exists in the form of the original version or its hash value. The transaction consensus algorithm TCA can be implemented by, for example, a consensus mechanism algorithm such as a workload proof mechanism, an equity proof mechanism, and a share authorization proof mechanism.

Similarly, the strategy model scripts in Figures 1, 2A, 2B, and 2C are SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], and SMS- [n +2] model copyright records, or a copyright consensus algorithm can be used to allow all node servers 102 in Figure 1, 2A, 2B, 2C or one or more of them to the strategy model script of each embodiment of the present invention one or more transactions / Change records or data to reach consensus, in order to propagate the model copyright record in the entire blockchain system 100, and store it in the storage unit of each or multiple designated node servers 102 in FIG. 1, 2A, 2B, 2C In 1022, the same model copyright records are stored in different node servers 102, and the original version or its hash value is stored in an encrypted data block (such as the data block bk- [n] in Figure 2D). presence. The copyright consensus algorithm can be implemented, for example, by a consensus mechanism algorithm such as a workload proof mechanism, an equity proof mechanism, and a share authorization proof mechanism.

Please refer to FIG. 3C, which is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. The model transaction ledger MTL consists of multiple data blocks bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1] in the chain structure cs-2 in the storage layer bc01. , Bk- [n + 2], where the chain structure cs-2, the data block bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1 ], Bk- [n + 2], block header bk- [n] -H, and block body bk- [n] -B have the same or similar definitions, functions, and operating mechanisms as those in Figures 2A and 2B. Contains the same or similar data structure and consensus storage mechanism.

The model transaction log data of the strategy model script is stored in the data block bk- [n] in FIG. 3C, and the stored data is only shown in FIG. 3C by way of example. The data block bk- [n] passes the previous data block identification code "bcbc1199", and the model transaction record data stored in the data block bk- [n] includes the data block serial code (Block # 12), data block identification Code (Block ID) "addd2345", previous data block identification code (Previous Block) "bcbc1199" (that is, data block bk- [n-1]), transaction content includes: 1. Authorized account identification code; 2. Copyright account identification code; 3. Authorized account / copyright account / receiving account electronic signature; 4. Script identification code #XXXXXX of policy model script; 5. Copyright creation performance verification data / copyright performance verification data; 6. Finance Asset buy and sell operation signals contain data; 7. Investment return distribution rules; 8. Transaction currency currency / transaction currency amount; 9. Authorization threshold amount / proportion / number of authorized accounts, etc., the storage type of the above information can be original The version or its hash value.

The transaction consensus algorithm TCA in FIG. 3B includes a plurality of program modules, protocols, information or data that can be read and / or executed by a computer and / or machine, and includes among the node servers 102a, 102b, 102c, 102d of the blockchain system 100. Consensus operation mechanism, through all node servers 102a, 102b, 102c, 102d or a specific number of them to execute the same transaction consensus algorithm TCA, so that all node servers 102a, 102b, 102c, 102d or a specific number of The one or more transactions / transaction records or data of the strategy model script of the embodiment reach a consensus, so that the record or data can be propagated throughout the entire blockchain system 100 and stored to each or designated multiple node servers 102a , 102b, 102c, 102d storage unit 1022 becomes a model transaction record stored in different node servers 102a, 102b, 102c, 102d, and encrypted data blocks (such as data block bk- [n]) exists in the form of the original version or its hash value. The transaction consensus algorithm TCA can be implemented by, for example, a consensus mechanism algorithm such as a workload proof mechanism, an equity proof mechanism, and a share authorization proof mechanism.

Similarly, the strategy model scripts in Figures 1, 2A, 2B, and 2C are SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], and SMS- [n +2] model copyright records can also implement a consensus mechanism through a copyright consensus algorithm (see Figure 4A Copyright Consensus Algorithm CCA). The copyright consensus algorithm includes a plurality of program modules and protocols that can be read and / or executed by a computer and / or machine. , Information or data to implement the consensus operation mechanism between the node servers 102 of the blockchain system 100. Through all the node servers 102 or a specific number of them, the same copyright consensus algorithm CCA is used to make Figures 1, 2A, 2B, 2C All the node servers 102 or a specific number of them reach a consensus on one or more model copyright records of the strategy model script of each embodiment of the present invention, so that the model copyright records are propagated throughout the blockchain system 100 and stored in The storage unit 1022 of each or multiple designated node servers 102 in FIGS. 1, 2A, 2B, and 2C becomes a copyright model record of the same model stored in different node servers 102, and encrypted data blocks ( For example, the original version stored in the data block bk- [n]) in Figure 2D or Heteroaryl hash value existing form. The copyright consensus algorithm can be implemented, for example, by a consensus mechanism algorithm such as a workload proof mechanism, an equity proof mechanism, and a share authorization proof mechanism.

Please refer to FIGS. 4A and 4B. FIG. 4A is a schematic diagram of a node server in another embodiment of the present invention, and FIG. 4B is a schematic diagram of a two-way hook structure of a model transaction ledger and a model copyright ledger in another embodiment of the present invention. As the model transaction records of the strategy model script may also involve model copyright records, in FIG. 4A, the storage unit 1022 of the node server 102 stores two books and two consensus algorithms, of which the transaction consensus algorithm TCA is used with the model transaction account MTL, and the copyright consensus algorithm CCA with the model copyright ledger MCL, its respective blockchain operation mode is similar to the above-mentioned embodiments, the model transaction ledger MTL and the model copyright ledger MCL can be stored on each node server Two blockchains running on 102 and a blockchain system 100 constructed through the blockchain encryption network 101 at the same time. In other embodiments of the alliance chain or private chain, node servers with different permissions may store one or both of the two blockchain ledgers. Since the underlying blockchain infrastructure in Figure 4A is the same or interoperable, the two ledgers and the two consensus algorithms can easily exchange data or circulate assets. In different embodiments, the two ledgers can be stored in the same or different storage units 1022 hardware, and the two consensus algorithms can also be stored in the same or different storage units 1022 hardware, as long as the transaction consensus algorithm TCA can be matched therein The model transaction ledger MTL, and the copyright consensus algorithm CCA works well with the model copyright ledger MCL. In another embodiment, the aforementioned two consensus algorithms and two ledgers may be stored in and belong to two node servers (same blockchain system) with different permissions or node servers of two different blockchain systems. in.

In Figure 4B, the encrypted data exchange and verification between the model transaction ledger MTL and the model copyright ledger MCL can maintain two blockchain-type ledger books by issuing simple verification certificates SPV-A and SPV-B to each other. Its independent and normal operation of encryption and decryption, verification, and consensus mechanisms. The simple verification vouchers SPV-A and SPV-B can be implemented by, for example, the Simple Payment Verification technology. When the number of copyrights and the number of transaction records of the strategy model script climbs, this architecture has the opportunity to upgrade and expand the hardware software and firmware in different proportions according to the expansion requirements of individual ledgers.

However, in another embodiment, although there are two independent ledgers, that is, the model transaction ledger MTL and the model copyright ledger MCL, both may use the same consensus algorithm. For example, the copyright consensus algorithm CCA is the same as the transaction consensus algorithm TCA, or it is a part of the transaction consensus algorithm TCA. Furthermore, in another embodiment, the model transaction ledger MTL may store at least one model copyright data block and / or at least one model copyright record corresponding to the strategic model script, in other words, the model transaction ledger MTL and the model The copyright ledger MCL is merged into one. For example, in one example, there is only one model transaction ledger MTL for the copyright changes and transaction events of the strategy model script, which are used to store model copyright records and model transaction records of all strategy model scripts.

Please refer to FIGS. 5A and 5B. FIG. 5A is a schematic diagram of a node server in another embodiment of the present invention, and FIG. 5B is a two-way link between a model transaction ledger, a model copyright ledger, and a currency ledger in another embodiment of the present invention. Schematic diagram of the architecture. Because the model transaction records of the strategy model script may also involve model copyright records and currency transaction records, in FIG. 5A, the storage unit 1022 of the node server 102 stores three books and three consensus algorithms, of which the transaction consensus algorithm TCA is paired with The model transaction ledger MTL, the copyright consensus algorithm CCA with the model copyright ledger MCL, and the currency consensus algorithm MCA with the currency ledger ML. The respective blockchain operation methods are similar to the consensus mechanism described above. The model transaction ledger MTL The model copyright ledger MCL and currency ledger ML can be stored on each node server 102 and operate as three blockchains simultaneously on a blockchain system 100 formed by a blockchain encryption network 101. Among them, the currency ledger ML is implemented by a chain structure cs-03, which has a plurality of currency transaction data blocks; the currency transaction data block of the currency ledger ML includes a currency transaction block header and a currency A transaction block, and a currency transaction block stores one or more currency transaction records. The information contained in the currency transaction block is selected from the number of currency transaction records, multiple currency transaction records, and account identifiers for currency transactions. One or any combination of the original version of the information such as the model copyright record or a model transaction record of the strategic model script involved in the currency transaction, the transaction currency currency amount, the transaction currency amount, and the currency model. In different embodiments, each currency transaction record may also include the original version of all the information introduced above or its hash value. In other embodiments of the alliance chain or private chain, node servers with different permissions may store one, two, or all three of the three blockchain ledgers. Because the underlying blockchain infrastructure in Figure 5A is the same or interoperable, the three ledger books and the three consensus algorithms can easily exchange data or circulate assets. In different embodiments, three ledgers can be stored in the same or different storage media hardware, and three consensus algorithms can also be stored in the same or different storage media hardware, as long as the currency consensus algorithm MCA can be used with currency Ledger ML, transaction consensus algorithm TCA with model transaction ledger MTL, and copyright consensus algorithm CCA with model copyright ledger MCL can work smoothly. In another embodiment, the aforementioned three consensus algorithms and three ledgers may be stored in and belong to three node servers (same blockchain system) with different permissions or two or three different blockchain systems. Node server.

In Figure 5B, the encrypted data exchange and verification between the model transaction ledger MTL and the model copyright ledger MCL and the currency ledger ML can be performed by issuing simple verification certificates SPV-1A, SPV-1B, SPV-2A, SPV- 2B, to maintain the independent and normal operation of the two blockchain-type ledger encryption, decryption, verification, and consensus mechanisms. The simple verification certificates SPV-1A, SPV-1B, SPV-2A, and SPV-2B can be implemented by, for example, the Simple Payment Verification technology. When the number of copyrights and the number of transaction records of the strategy model script climbs up, or when the own currency has been issued in the blockchain system 100, or when various currencies are allowed to circulate, this architecture has the opportunity to implement hardware for the expansion needs of individual books. Upgrade and expansion of software firmware in different proportions.

In another embodiment, as in the foregoing embodiment, although there are two independent ledgers of the model transaction ledger MTL and the model copyright ledger MCL related to the copyright and transactions of the strategy model script, both of them may be used in FIG. 5A The same consensus algorithm, for example, the copyright consensus algorithm CCA is the same as the transaction consensus algorithm TCA, or is a part of the transaction consensus algorithm TCA. Moreover, in another embodiment, the model transaction ledger MTL may store at least one model copyright data block and / or at least one model copyright record respectively corresponding to the strategic model script, that is, the model transaction ledger MTL and the model copyright The ledger MCL becomes one. For example, in one example, there is only one model transaction ledger MTL for the copyright changes and transaction events of the strategy model script, which are used to store model copyright records and model transaction records of all strategy model scripts. Similarly, the currency consensus algorithm MCA and the currency ledger ML may be integrated with the other two, for example: the currency consensus algorithm MCA is the same as the transaction consensus algorithm TCA or the copyright consensus algorithm CCA, or the transaction consensus algorithm TCA or the copyright consensus Part of the algorithm CCA; the storage unit of the node server can store currency transaction data blocks (and their currency transaction records) in the model copyright ledger MCL or the model transaction ledger MTL, that is, the currency ledger ML can be used with the model copyright ledger Merger of this MCL or this model transaction ledger MTL. In another embodiment, the model transaction ledger MTL stores model copyright records, model transaction records, and currency transaction records related to the strategic model script SMS.

Although the illustrations of the above drawings or embodiments only describe a part of the data stored in the model transaction ledger, in each embodiment of the present invention, the information contained in the model transaction ledger can cover multiple (model transaction) data blocks ( Model copyright) The (software) version number of the block header, the block identifier, the hash value of the previous block identifier, the Merck root value, the timestamp, the difficulty value (Difficulty), and the current value (Nonce). random combination. The model transaction ledger may include information about the (model transaction) block of each (model transaction) data block, which may include model transaction records, model copyright records, currency transaction records, and performance verification records described in the embodiments. Script ID, copyright account ID, performance verification account ID, authorized account ID, successor account ID, number of model copyright records of the model of the strategy model script, and number of model transaction records Number, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / proportion, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, electronic signature of authorized account, authorized signature of copyright account, subsequent acceptance Account electronic signature, performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, (software) identification code / version code of verification sandbox virtual machine, performance verification Amount and / or percentage of fees, verification of source and nature of input data, copyright creation performance Card data, copyright gymnastics performance verification data. The financial asset trading operation signal contains data, financial asset trading transaction prices, investment return distribution rules, and the strategy model script and other information, which can be stored in the original version or its hash value type as required. In different embodiments, each model transaction record may also include the original version of all the information introduced above or its hash value.

Although the above figures and embodiments illustrate only a part of the data stored in the model transaction ledger, but in the embodiments of the present invention, in each embodiment of the present invention, the information contained in the model copyright ledger can cover multiple (models) (Copyright) The (software) version number of the (model copyright) block header, the block identifier, the previous block identifier hash value, the Merck value, the timestamp, the difficulty value (Difficulty), and the current Any combination of information such as Nonce. The model copyright ledger (model copyright) block of each (model copyright) data block may include model transaction records, model copyright records, currency transaction records, performance verification records, and multiple strategies described in the embodiments. Model script script ID, copyright account ID, performance verification account ID, authorized account ID, successor account ID, number of model copyright records for the model model script, number of model transaction records, transaction type , Transaction currency currency, transaction currency amount, authorization threshold amount / proportion, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, electronic signature of authorized account, authorized signature of copyright account, electronic signature of subsequent account , Performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, (software) identification code / version code of the verification sandbox virtual machine, performance verification fee amount and / Or ratio, verifying the source and nature of input data, copyright creation performance verification data, copyright Operating performance of financial assets trading operation verification data signals containing data, financial assets sale transaction prices, return on investment profit-sharing rules, and the policy model scripts and other information, this information as needed to the original version or its hash value stored patterns. In different embodiments, each model copyright record may also include the original version of all the information introduced above or its hash value.

Among them, the aforementioned "copyright account" refers to a user account that creates a certain strategy model script. A copyright account identifier can participate in the operation of the blockchain system through a node server; "authorized account" refers to payment authorized transactions User account authorized to use a strategic model script at a fee, "authorized account identifier" means the identifier of the authorized user account; "received account" refers to the acquisition of copyright in a strategic model script by paying the buyout transaction fee For user accounts, "receiving account identifier" means the identifier of the user account for the buyout transaction; the aforementioned "performance verification account" refers to the historical performance of the investment performance verification of the strategy model script just created and submitted, or the strategy The model script is the user account for the actual purchase and sale of financial asset price data for investment performance verification. "Performance verification account identification code" means the identification code of the user account for the aforementioned performance verification. The aforementioned "transaction type" may be, for example, an authorized transaction (the copyright account only pays for the strategy model script's copyright account to obtain permission to use the strategy model script under a specific period / condition, but the copyright of the strategy model script is not obtained; if the "transaction type" is For buyout transactions, the copyright of the strategy model script is transferred from the original copyright account to the successor account. The aforementioned "transaction currency currency" can be, for example, the legal currency of each country, the cryptocurrency of publicly traded transactions, or any public / semi-public / private Alternative currency issued / transacted by the financial system, etc. The aforementioned "number of authorized accounts" may refer to the total number of authorized accounts that a system manager or authorized account wants to control a certain strategic model script. The aforementioned "authorization threshold amount / ratio" refers to The threshold amount set by the copyright account to allow other users to obtain the authorized use rights of a certain strategic model script (for a specific period / condition). The "proportion" can, for example, return financial products for the execution of trading through the strategic model script during the authorized use period. The "reward ratio" of the profit amount, the return object can be a copyright account or a blockchain System builders (such as those who manage the corresponding account of each node server through a certain management account authority). The aforementioned "authorization effective and / or extinction period" refers to the acquisition of copyright account authorization and the use of strategy model scripts for financial asset trading The starting point of the "performance verification type", such as "copyright creation performance verification" or "copyright performance verification", "copyright creation performance verification" is to use historical data to invest in the strategy model script just created and submitted Performance verification, and "copyright performance verification" is the investment performance verification of the price data of the actual purchase and sale of financial assets in the strategic model script. The aforementioned "performance verification fee amount and / or ratio" refers to the provision of copyright creation performance verification or copyright performance The user account of the performance verification service (that is, the performance verification account) charges the service for the service, or calculates and collects the actual operation performance or litchi ratio. The aforementioned "validation input data" refers to the input to the strategy model script. Data used in performance verification. "Verification data" refers to the profit result data obtained in the "copyright performance verification"; the aforementioned "copyright performance verification data" refers to the profit result data obtained in the "copyright performance verification". "Financial asset transaction price" refers to the actual transaction price data of financial assets purchased and / or sold in accordance with the trading operation signals. The aforementioned "investment return distribution rules" refer to system management accounts, strategic copyright accounts, and performance verification accounts Or the data source account's profit distribution or reward rules for the investment returns of the strategy model script required by the service provided by the data source account can be automatically executed through computer-executable smart contracts.

Please refer to FIGS. 6A, 6B, and 6C. FIG. 6A is a schematic diagram of a node server in another embodiment of the present invention, and FIG. 6B is a two-way hook structure of a model transaction ledger and a performance verification ledger in another embodiment of the present invention. 6C is a schematic flowchart of a method for processing a policy model script according to another embodiment of the present invention. Because the model transaction record of the strategy model script may also involve the copyright creation performance verification record of the strategy model script when the copyright is created, and the copyright practice performance verification record of the strategy model script when actually buying and selling financial assets, in Figure 6A, the node servo The storage unit 1022 of the device 102 stores two ledgers and two consensus algorithms. Among them, the transaction consensus algorithm TCA is matched with the model transaction ledger MTL, and the performance consensus algorithm PCA is matched with the model performance ledger MPL. Their respective blockchain operation methods Similar to the above-mentioned embodiments of the consensus mechanism, the model transaction ledger MTL and model performance ledger MPL can be stored on each node server 102 and operate simultaneously on a blockchain system 100 constituted by a blockchain encryption network 101. Blockchain. Among them, the model performance ledger MPL is implemented by a chain structure cs-04, which has a plurality of model performance data blocks, and each model performance data block includes a model performance block header and a model performance block The model performance block contains one or more performance verification records. The information contained in the model performance block is selected from performance verification records, performance verification types, performance verification times, performance verification data sources / properties / types, and performance. During the verification data period, the (software) identification code / version code of the verification sandbox virtual machine, copyright account identification code, performance verification account identification code, copyright account signature, performance verification account signature, performance verification fee amount and / or proportion, Verify the source and nature of input data, copyright creation performance verification data (such as monthly / quarterly rate of return, one / two / three / five / ten / multi-year or other rate of return, minimum / average / maximum drop loss), copyright practice performance verification Data (such as the aforementioned various or other returns / losses), and a model copyright record or a model transaction record of the strategy model script involved in performance verification Or any other combination wherein one of the original version information or hash value. In different embodiments, each performance verification record may also include the original version of all the information introduced above or its hash value. In an embodiment, the performance verification record of the model performance account MPL can optionally be provided to a general network platform to become a credit system mechanism, and the copyright creation of multiple strategy model scripts is published on the network platform to create performance verification data, Copyright practice performance verification data can be classified and ranked as a reference for investment users. In other embodiments of the alliance chain or private chain, node servers with different permissions may store one or both of the two blockchain ledgers. Because the underlying blockchain infrastructure in Figure 6A is the same or interoperable, the two ledgers and the two consensus algorithms can easily exchange data or circulate assets. In different embodiments, the two ledgers can be stored in the same or different storage units 1022 hardware, and the two consensus algorithms can also be stored in the same or different storage units 1022 hardware, as long as the transaction consensus algorithm TCA can be matched therein Model transaction ledger MTL, and performance consensus algorithm PCA with model performance ledger MPL can work smoothly. In another embodiment, the aforementioned two consensus algorithms and two ledgers may be stored in and belong to two node servers (same blockchain system) with different permissions or node servers of two different blockchain systems. in.

In Figure 6B, the encrypted data exchange and verification between the model transaction ledger MTL and the model performance ledger MCL can maintain two blockchain-type ledger books by issuing simple verification certificates SPV-A and SPV-B to each other. Its independent and normal operation of encryption and decryption, verification, and consensus mechanisms. The simple verification vouchers SPV-A and SPV-B can be implemented by, for example, the Simple Payment Verification technology. When the number of copyrights and the number of transaction records of the strategy model script climbs, this architecture has the opportunity to upgrade and expand the hardware software and firmware in different proportions according to the expansion requirements of individual ledgers.

However, in another embodiment, although there are two independent ledgers, that is, the model transaction ledger MTL and the model performance ledger MPL, both may use the same consensus algorithm. For example, the performance consensus algorithm PCA is the same as the transaction consensus algorithm TCA, or it is a part of the transaction consensus algorithm TCA. Furthermore, in another embodiment, the model transaction ledger MTL may store at least one model performance data block and / or at least one performance verification record corresponding to the strategy model script, in other words, the model transaction ledger MTL and the model The performance ledger MPL becomes one. For example, in one example, for the performance verification and trading events of the strategy model script, there is only one model transaction ledger MTL, which is used to store the performance verification records and model transaction records of all strategy model scripts.

In FIG. 6A, the storage unit 1022 of one or more node servers 102b / 102d with special permissions in the blockchain system 100 further stores a Performance Smart Contract (PSC) and a verification sandbox virtual machine VM. Verify that the sandbox virtual machine VM can provide an isolated environment for the policy model script when executed, and strictly control the historical or real-time tracking indicator data, financial asset price data, etc. required for the performance verification of the policy model script; verify the sandbox virtual machine VM Strictly control the access to shadow hardware and software resources of the policy model script executed in its isolated environment, for example, it can provide disk or memory space that is recycled after use; verify that the sandbox virtual machine VM is correct for the execution of the policy model script The node server 102b / 102d's network access, system access, and reading of the remote / near-end input unit 1023 are also strictly prohibited or restricted in order to perform the performance of the strategy model script on the premise of preventing malpractices and fairness. verification. The performance smart contract PSC is stored in the contract layer bc04, which is a script execution program deployed in one or more node servers 102b / 102d in the blockchain system 100. It has Turing completeness, including computer executable The software program formed by the plural steps is, for example, the process flow of the processing method of the strategy model script shown in FIG. 6C.

In FIG. 6C, between a plurality of node servers in a blockchain encrypted network, from the perspective of a node server 102d having performance verification authority, the processing method of the strategy model script includes steps S310 to S350 for The copyright account policy model script performs copyright creation performance verification.

In step S310, the copyright creation performance verification request corresponding to the policy model script is received through the blockchain encryption network; for example, the processing unit 1021 of the node server 102b to which the copyright account belongs, via the main control circuit 1026, the network unit 1025, and the blockchain An encryption network (such as the blockchain encryption network 101) issues a copyright creation performance verification request corresponding to the strategy model script (such as the original version of the strategy model script SMS- [n] -O) in the node server 102b. In an encrypted network (such as the blockchain encrypted network 101), the node server 102d receives a copyright creation performance verification request corresponding to a policy model script.

In step S320, the encrypted policy model script is received through the blockchain encryption network. After the node server 102d with verification authority receives the copyright creation performance verification request, the processing unit 1021 of the node server 102d retrieves the performance smart contract PSC of the contract layer bc04 in the storage unit 1022 through the main control circuit 1026 in order to execute the performance smart contract. Multiple computer-executable steps written in the PSC, such as steps S320 ~ S350; in another embodiment, if the performance smart contract PSC allows writing and issuing from the copyright account, the policy model script SMS- [n] -O can be written as Part of the performance smart contract PSC. The node server 102b to which the copyright account belongs will receive a request for a policy model script. The processing unit 1021 of the node server 102b then executes the encryption algorithm of the storage layer bc01 to encrypt the policy model script and sends it via the blockchain encryption network. And node servers with performance verification authority, such as node server 102d, can receive the encrypted policy model script SMS- [n] -O through the blockchain encryption network.

In step S330, the encrypted policy model script is input to the verification sandbox virtual machine to execute the policy model script in the verification sandbox virtual machine, and the copyright creation performance verification data is obtained. For example, the node server 102d uses its processing unit 1021 to access and execute the verification sandbox virtual machine VM in the storage unit 1022 via the main control circuit 1026, and inputs the received encrypted policy model script SMS- [n] -O to the verification The sandbox virtual machine VM can execute the policy model script SMS- [n] -O in the verification sandbox virtual machine VM, and verify that the sandbox virtual machine VM can set strict control according to the SMS- [n] -O input of the policy model script Receive the required tracking index data and enter it into the executing strategy model script SMS- [n] -O, and finally obtain copyright creation performance verification data. If necessary, a specific rate of return can be used as a threshold in the performance smart contract PSC.

In step S340, a performance consensus algorithm is executed to determine whether a consensus is reached on copyright creation performance verification data. For example, a plurality of node servers 102d having a performance consensus algorithm may separately execute the performance consensus algorithm in order to decide whether to reach a consensus result on copyright creation performance verification data. If yes, go to step S350; if no, send a rejection notice and end the process.

In step S350, the consensus copyright creation performance verification data and encrypted strategy model script from the blockchain encryption network will be announced and stored in the model transaction data block of the model transaction ledger. For example, the node server 102b and all other node servers receive the consensus copyright creation performance verification data and encrypted strategy model script SMS- [n] -O through the blockchain encryption network 101, which are stored in the model transaction ledger, respectively. The model copyright data block, the information contained in the model copyright data block may be as defined in the foregoing embodiment. In another embodiment, the verification of copyright operation performance can be performed in a similar manner. The strategy model script that has passed the performance verification can be traded in the blockchain system. If the blockchain system contains the asset ledger / asset consensus algorithm / asset transaction smart contract for financial assets, in other words, the financial assets can be in the blockchain system. For direct transactions, the copyright account / authorized account / receiving account of the strategy model script can directly execute the strategy model script in the blockchain system and perform direct purchase and sale of financial assets; at this time, it can be set according to the input of the strategy model script The input data is received and the strategy model script is executed. When the input data meets the index operation conditions of the strategy model script, a trading operation signal corresponding to the financial asset can be output to actually buy and sell the financial asset.

Please refer to FIGS. 7A, 7B, and 7C. FIG. 7A is a block diagram of a blockchain system in another embodiment of the present invention. FIG. 7B is a diagram of a node server in another embodiment of the present invention. The flow chart of the processing method of the strategy model script in the embodiment.

In FIG. 7A, the blockchain system 100 includes a plurality of node servers 102a, 102b, 102c, and 102d, which communicate with each other through a blockchain encryption network 101. The main difference from FIG. 1 and 3A is that the node servers 102a, 102b , 102c, 102d are implemented by a plurality of virtual server related software programs in the cloud server system 10 (for example, by Amazon Web Services), and the peer-to-peer networking procedures and protocols of the blockchain encrypted network 101 are implemented in the node server 102a , 102b, 102c, 102d and other virtual servers. The cloud server system 10 may be implemented by, for example, an Amazon Web Services system or an Azure cloud computing platform of Microsoft Corporation.

Therefore, the virtual servers such as the node servers 102a, 102b, 102c, and 102d in FIG. 7B do not have an actual hardware architecture, and include a processing unit 1021, a storage unit 1022, an input unit 1023, a display unit 1024, and a network unit 10250. And the main control circuit 1026 is not realized by actual hardware, but the system computing resources, system storage space, system remote access / terminal browsing program, virtual server operation and interconnection program allocated by the cloud servo system 10 respectively implement the processing unit. The operations of 1021, storage unit 1022, input unit 1023, display unit 1024, network unit 10250, and main control circuit 1026 are performed.

In order to realize the transaction of a certain strategic model script SMS- [n], the node servers 102a, 102b, 102c, and 102d respectively store model transaction ledger MTL, transaction consensus algorithm TCA, and transaction smart contract TSC, and the strategic model script SMS- [ n] is stored in the model transaction ledger MTL. The node server 102a may be, for example, a copyright account of a certain strategic model script SMS- [n], and the node server 102b may be, for example, an authorized account that wishes to obtain a policy model script SMS- [n] use authorization (authorized transaction), or wishes to buy Break the successor account of the strategy model script SMS- [n], and the node servers 102c, 102d have the transaction consensus verification authority of the strategy model script SMS- [n]. The authorized transaction or buyout transaction of the strategic model script SMS- [n] in the model transaction ledger MTL can be managed and controlled by the transaction smart contract TSC through a script execution program with Turing completeness and automatic execution, which is a transaction smart contract. ; In the end, whether it is an authorized transaction or a buyout transaction, its model transaction records will be executed by all or node servers with verification authority (for example, node server 102c / 102d) respectively to implement the transaction consensus algorithm TCA and reach a consensus result. The consensus verification of this model transaction record is stored in the model transaction ledger MTL of each node server 102a, 102b, 102c, 102d, respectively.

FIG. 7C is a part of the aforementioned model transaction process in the processing method of the strategy model script, which includes steps 410-440, from the perspective of the node server 102c having performance verification authority, for the strategy model script in the model transaction ledger MTL SMS- [n] authorizes or buys out transactions to generate and store model transaction records.

In step S410, a model transaction request corresponding to a strategy model script is received through a blockchain encryption network. For example, the processing unit 1021 of the node server 102b that authorizes / receives the account sends a model transaction request corresponding to the strategy model script SMS- [n] through the main control circuit 1026, the network unit 1025, and the blockchain encryption network 101; The owner of the strategy model script SMS- [n] is the copyright account of the node server 102a, and those with transaction consensus verification authority are the node servers 102c, 102d, then the node servers 102a, 102c, 102d will receive the corresponding policies Model script request for model transaction (can be authorized transaction or buyout transaction). In different embodiments, this model transaction request may be executed as a trigger of a transaction smart contract TSC.

In step S420, a model transaction record corresponding to the model transaction request is received through the blockchain encryption network. After receiving the above copyright creation performance verification request, the node server 102c / 102d with verification authority retrieves the transaction smart contract TSC of the contract layer bc04 in the storage unit 1022 through the main control circuit 1026 in order to execute the transaction smart contract TSC. The programmed multiple computers can perform steps, such as steps S420 to S440. As long as the transaction conditions of the two parties (the copyright account of the node server 102a and the authorization / receiving account of the node server 102b) are successfully combined, the necessary transaction fees can also be paid if necessary (for example, the node server 102d is a verification node / The management node charges a certain percentage of transaction management fees), and the model transaction records can be generated through the transaction smart contract TSC or by a specific node server (for example, the node server 102d in the management transaction role or the node server c in the transaction verification role). In different embodiments, the information contained in this model transaction record may be selected from model copyright records, currency transaction records, performance verification records, multiple script identification codes, such as strategic model script (such as the strategic model script SMS- [n]), Copyright account ID, performance verification account ID, authorized account ID, successor account ID, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / ratio, authorized account number, authorization effective and / or extinction Period, number of authorized accounts, electronic signature of authorized account, authorized signature of copyright account, electronic signature of subsequent account, signature of performance verification account, performance verification type, performance verification time, performance verification data source / nature / type, performance verification During the data period, verify the (software) identification code / version code of the sandbox virtual machine, the amount and / or ratio of the performance verification fee, verify the source and nature of the input data, verify the copyright creation performance verification data, copyright operation performance verification data, financial asset trading Operation signals contain data, financial asset transaction prices, and investment returns Rules, and information about the strategy model script (SMS- [n]), which can be stored in the original version or its hash value as needed.

In step S430, a transaction consensus algorithm is executed to determine whether a consensus is reached on the model transaction records. For example, a plurality of node servers 102c / 102d with a transaction consensus algorithm TSC may respectively execute the transaction consensus algorithm TSC in order to decide whether to reach a consensus result on the transaction records of this model. If yes, go to step S440; if no, send a rejection notice and end the process.

In step S340, the consensus model transaction records released from the blockchain encryption network are stored in the model transaction data block of the model transaction ledger. For example, the node servers 102a, 102b, 102c, 102d and all other node servers receive the consensus model transaction script SMS- [n] -O's model transaction records through the blockchain encryption network 101, which are stored in the model transactions, respectively. The model transaction data block of the ledger MTL, and the information contained in the model transaction data block may be as defined in the foregoing embodiment. At this time, the authorized account / receiving node server to which the account belongs can receive the input data according to the input settings of the strategy model script and execute the strategy model script. When the input data meets the index operation conditions of the strategy model script, it can output the corresponding Financial asset trading operation signals to actually buy and sell financial assets.

Similarly, by deploying a smart money contract (not shown) in the contract layer bc04 and a smart money consensus algorithm (not shown in the figure) corresponding to the consensus layer bc03, even the money book (not shown in the figure) stored in the storage layer bc ), Allows (management) node servers / management accounts (such as the above-mentioned node server 102d), copyright accounts (such as the above-mentioned node server 102a), and verification accounts with verification authority to serve as platform resource providers in the blockchain system. (Such as the above-mentioned node server 102c / 102d), authorized accounts / receiving accounts (such as the above-mentioned node server 102b) that perform authorized transactions or buyout transactions (such as the above-mentioned node server 102b) can directly complete the performance of strategy model scripts in copyright creation in the blockchain system Verification, consensus storage for copyright creation, copyright authorization transaction, copyright buyout transaction, performance verification of copyright practice or other phases / operations / activities, etc., to achieve security / encryption / reliability of transaction consideration / expenses / remuneration / profits, etc. Collection and payment process.

All in all, the model transaction ledger / model copyright ledger / currency ledger / performance verification ledger / distributed ledger, copyright consensus algorithm / transaction consensus algorithm / currency consensus algorithm / performance consensus algorithm / Dividend consensus algorithms, copyright smart contracts / transaction smart contracts / currency smart contracts / performance smart contracts / dividend smart contracts can also be implemented through the technical solutions and reasonable derivative adjustments of the various embodiments introduced.

Of course, according to the different requirements of various operational activities of the policy model script in the blockchain system, the consensus algorithms of various blockchain applications introduced by the embodiments of the present invention may be independently implemented or integrated into a single consensus algorithm for blockchain applications; similar The smart contracts of various blockchain applications introduced by the embodiments of the present invention may be independently implemented or integrated into a single smart contract of the blockchain applications; similarly, the ledger of various blockchain applications introduced by the embodiments of the present invention It may be implemented independently or integrated into a single ledger for blockchain applications.

In summary, through the above-mentioned illustrations of FIGS. 6A / 6B / 6C, 7A / 7B / 7C and their related embodiments, as well as the illustrations of the previous drawings and their related embodiments, the hardware that can be used in the blockchain system environment Under the software firmware architecture, implement various operations or activities related to the strategy model script in the blockchain system, such as the performance verification of the copyright creation of the strategy model script, the consensus storage of the copyright creation, the copyright authorization transaction, and the copyright purchase Broken transactions, performance verification of copyright practice, profit distribution of investment returns, etc. By applying the overall technical solution of each embodiment of the present invention, a strategy model script corresponding to a financial asset can be implemented in a blockchain system, solving technical problems that are difficult to construct hardware software firmware, and realize encrypted interconnection operation.

The description of the flowchart and steps in the present invention is only an example of various embodiments. The implementation sequence or step hierarchy of the process can be arbitrarily reorganized within the scope of the disclosure of the present invention, and is not limited to those disclosed in the description and drawings. . The physical / digital or hardware / software / firmware components of each type of format introduced with each step and sequence are not limited by the steps or sequence they are disclosed.

In the description of the embodiments of the present invention, "one embodiment", "some embodiments", "another embodiment", "other embodiments", "exemplification", "example", "specific illustration", " Terms such as “exemplary”, “example”, “such as”, or “some examples” mean specific features, steps, processes, structures, materials, or techniques in combination with text and / or drawings in the unique embodiment The feature is included in at least one embodiment of the present invention or an executable illustration. These terms refer to certain embodiments or illustrations with the same technical features and some different features. Moreover, any specific feature, step, process, structure, material, or technical feature stated in any of the embodiments or illustrations is other technology that can be combined in a reasonable manner in any other one or more embodiments or illustrations of the present invention. Characteristics to achieve.

Although the present invention is disclosed in the foregoing embodiment as above, it is not intended to limit the present invention. Any person skilled in the related art can make some changes and retouches without departing from the spirit and scope of the present invention. The scope of patent protection shall be determined by the scope of the patent application attached to this specification.

10‧‧‧ Cloud Servo System

100‧‧‧blockchain system

101‧‧‧blockchain encrypted network

102, 102a, 102b, 102c, 102d‧‧‧node servers

1021‧‧‧Processing unit

1022‧‧‧Storage Unit

1022a‧‧‧Operating System

1023‧‧‧Input unit

1024‧‧‧display unit

1025‧‧‧ Network Unit

1026‧‧‧Main control circuit

S310, S320, S330, S340, S350 ‧‧‧ steps

bc01‧‧‧Storage Layer

bc02‧‧‧Network layer

bc03‧‧‧ consensus layer

bc04‧‧‧Contract level

bk- [n-2], bk- [n-1], bk- [n], bk- [n + 1], bk- [n + 2] ‧‧‧ data block

bk- [n] -H‧‧‧ block header

bk- [n] -B‧‧‧block

cs-1, cs-2, cs-3, cs-4‧‧‧chain structure

SMS- [n-2], SMS- [n-1], SMS- [n], SMS- [n + 1], SMS- [n + 2] ‧‧‧ policy model script

SMS- [n] -O‧‧‧ Strategy Model Script (original version)

SID‧‧‧Script ID

OID‧‧‧Copyright Account Identifier

IPT‧‧‧Input Settings

IOR‧‧‧Indicator operating conditions

OPT‧‧‧Output Settings

MCL‧‧‧ Model Copyright Ledger

MTL‧‧‧Model transaction ledger

ML‧‧‧ Currency Ledger

MPL‧‧‧Model Performance Ledger

CCA‧‧‧Copyright consensus algorithm

TCA‧‧‧Transaction Consensus Algorithm

MCA‧‧‧currency consensus algorithm

PCA‧‧‧Performance Consensus Algorithm

SPV-A, SPV-B, SPV-1A, SPV-1B, SPV-2A, SPV-2B‧‧‧Simple verification certificate

VM‧‧‧ Verification Sandbox Virtual Machine

PSC‧‧‧Performance Smart Contract

TSC‧‧‧Transaction Smart Contract

[Figure 1] A block diagram of a blockchain system in an embodiment of the present invention. [FIG. 2] A schematic diagram of a node server in another embodiment of the present invention. [FIG. 2A] It is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. [FIG. 2B] A schematic diagram of a strategy model script and a model copyright ledger in a storage unit of a node server in another embodiment of the present invention. [FIG. 2C] It is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. [FIG. 3A] A block diagram of a blockchain system in another embodiment of the present invention. 3B is a schematic diagram of a node server in another embodiment of the present invention. 3C is a schematic diagram of a data block and a chain structure of a storage layer in a storage unit of a node server according to another embodiment of the present invention. 4A is a schematic diagram of a node server in another embodiment of the present invention. [FIG. 4B] It is a schematic diagram of a two-way hook structure of a model transaction ledger and a model copyright ledger in another embodiment of the present invention. 5A is a schematic diagram of a node server in another embodiment of the present invention. [FIG. 5B] It is a schematic diagram of a two-way hook structure of a model transaction ledger, a model copyright ledger, and a currency ledger in another embodiment of the present invention. 6A is a schematic diagram of a node server in another embodiment of the present invention. 6B is a schematic diagram of a two-way hook structure of a model transaction ledger and a performance verification ledger in another embodiment of the present invention. 6C is a schematic flowchart of a method for processing a policy model script according to another embodiment of the present invention. [FIG. 7A] A block diagram of a blockchain system in another embodiment of the present invention. 7B is a schematic diagram of a node server in another embodiment of the present invention. 7C is a schematic flowchart of a method for processing a policy model script according to another embodiment of the present invention.

Claims (28)

A blockchain system for processing a strategy model script corresponding to at least one financial asset, including a plurality of node servers communicating with each other through a blockchain encrypted network, each node server including: a main control circuit; a network Circuit unit electrically connected to the main control circuit for communication connection to the blockchain encryption network; a storage unit electrically connected to the main control circuit to store a model transaction ledger, a strategy model script, and One of the blockchain crypto network's transaction consensus algorithms, the strategy model script contains operating conditions for multiple indicators corresponding to financial assets and used to buy and / or sell the financial assets; and a processing unit, which is powered by the main control circuit. The storage unit is connected to the network unit, and the processing unit executes the transaction consensus algorithm to verify at least one model transaction record broadcast from the blockchain encrypted network, and stores it in the model transaction ledger to become at least one model transaction. The data block, the model transaction record and the model transaction data block correspond to the strategy model script. The blockchain system according to claim 1, wherein the processing unit receives an input data according to an input setting of one of the policy model scripts and executes the policy model script, and when the input data matches the policy model script When operating conditions are indicated, at least one trading operation signal corresponding to the financial asset is output. The blockchain system according to claim 1, wherein the input setting includes information selected from one of the nature and / or source and / or date range of a tracking indicator, real-time price data of the financial asset, or the like In any combination, the information contained in the operating conditions of the indicator is selected from at least one target value of the tracking indicator, at least one target bid price and / or target bid price range of the financial asset, corresponding operation type and / or operation of the financial asset Either the number of times and / or the operation period, or any combination thereof. The blockchain system according to claim 1, wherein the model transaction data block includes a model transaction block header and a model transaction block, and the information contained in the model transaction block is selected from the model transaction record , Model copyright records, currency transaction records, performance verification records, script IDs for multiple policy model scripts, copyright account IDs, performance verification account IDs, authorized account IDs, successor account IDs, Number of model copyright records, number of model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / ratio, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, authorized account Electronic signature, copyright account authorization signature, subsequent account electronic signature, performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, verification sandbox virtual machine Identification code / version code, performance verification fee amount and / or proportion, verification of source and nature of input data Quality, copyright creation performance verification data, copyright practical performance verification data, financial asset trading operation signal data, financial asset trading transaction prices, investment return distribution rules, and the original version of the strategy model script or its hash value One of them or any combination of them. A node server for processing a strategy model script corresponding to at least one financial asset, including: a main control circuit; a network unit electrically connected to the main control circuit for communication linking to the blockchain encrypted network; A storage unit electrically connected to the main control circuit, storing a model transaction ledger, a strategy model script, and a transaction consensus algorithm suitable for the blockchain encrypted network. The strategy model script includes corresponding financial assets and uses At least one indicator operating condition for buying and / or selling the financial asset; and a processing unit that electrically connects the storage unit and the network unit through the main control circuit, and the processing unit executes the transaction consensus algorithm to verify Broadcast at least one model transaction record from the blockchain encrypted network and store it in the model transaction ledger to become at least one model transaction data block. The model transaction record and the model transaction data block correspond to the strategy model. script. The node server according to claim 5, wherein the processing unit receives an input data according to an input setting of the policy model script and executes the policy model script, and when the input data meets the indicators of the policy model script When operating conditions, output at least one trading operation signal corresponding to the financial asset. The node server according to claim 6, wherein the information included in the input setting is selected from one or any of the nature and / or source and / or date range of a tracking indicator, real-time price data of the financial asset, etc. Combination, the information included in the operating conditions of the indicator is selected from at least one target value of the tracking indicator, at least one target bid price and / or target bid price range of the financial asset, corresponding operation type and / or number of operations of the financial asset And / or one or any combination thereof during operation. The node server according to claim 5, wherein the model transaction data block includes a model transaction block header and a model transaction block, and the model transaction block contains information selected from model transaction records, Model copyright records, currency transaction records, performance verification records, script IDs for multiple policy model scripts, copyright account IDs, performance verification account IDs, authorized account IDs, successor account IDs, and models of the strategy model script Number of copyright records, number of model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / ratio, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, authorized account electronic Signature seal, copyright account authorization seal, electronic account signature seal, performance verification account seal, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, verification sandbox virtual machine Identification code / version code, performance verification fee amount and / or proportion, verification of source and nature of input data Quality, copyright creation performance verification data, copyright practical performance verification data, financial asset trading operation signal data, financial asset trading transaction prices, investment return distribution rules, and the original version of the strategy model script or its hash value One of them or any combination of them. The node server according to claim 5, wherein the storage unit further stores a model copyright ledger corresponding to the strategy model script. The node server according to claim 5, wherein the storage unit further stores a model copyright ledger and a copyright consensus algorithm suitable for the blockchain encryption network, and the processing unit executes the copyright consensus algorithm to verify that the broadcast is from the At least one model copyright record of the blockchain encryption network is stored in the model copyright ledger to become at least one model copyright data block. The model copyright record and the model copyright data block correspond to the policy model script. The node server according to claim 5, wherein the storage unit further stores a model copyright ledger including at least one model copyright data block, and the model copyright data block includes a model copyright block header and a model copyright Block, and the model copyright block includes at least one model copyright record. The node server according to claim 5, wherein the storage unit further stores a model copyright ledger and a copyright consensus algorithm for verifying at least one model copyright data block on the model copyright ledger, the copyright consensus The algorithm is the same as, or part of, the transaction consensus algorithm. The node server according to claim 5, wherein the model transaction ledger further comprises at least one model copyright data block and / or at least one model copyright record, and the model copyright data block and the model copyright record correspond to the strategy Model script. The node server according to claim 5, wherein the storage unit further stores a currency account book and a currency transaction consensus algorithm, and the processing unit executes the currency transaction consensus algorithm to verify at least one broadcast from the blockchain encryption network The currency transaction record is stored in the currency transaction ledger and becomes at least one currency transaction data block. The currency transaction record and the currency transaction data block correspond to the strategy model script. The node server according to claim 5, wherein the storage unit further stores a currency ledger containing at least one currency transaction data block, the currency transaction data block includes a currency transaction block header and a currency transaction area Block, and the currency transaction block stores at least one currency transaction record, and the information contained in the currency transaction block is selected from the number of currency transaction records, the currency transaction record, the account ID of the currency transaction, and the currency of the transaction currency One of the original version of the information such as the model copyright record or a model transaction record, or a hash value thereof, or any combination thereof, of the transaction currency amount, and a model copyright record or a model transaction record involved in the currency transaction. The node server according to claim 5, wherein the storage unit includes at least one verification sandbox virtual machine, a performance consensus algorithm, and a model performance ledger. The node server according to claim 16, wherein the policy model script is executed in the verification sandbox virtual machine and obtains copyright creation performance verification data, and a performance consensus algorithm is used to decide whether to agree on copyright creation performance verification data Consensus, and the copyright creation performance verification data and the strategy model script that have reached the consensus from the blockchain encrypted network will be announced and stored in the model transaction data block of the model transaction ledger. The node server according to claim 5, wherein the storage unit stores a model performance ledger including at least one model performance data block, the model performance data block includes a model performance block header and a model performance area Block, and the information contained in the model performance block is selected from the number of performance verification records, performance verification records, currency currency of performance verification fees, currency amount of performance verification fees, and the strategy model script involved in performance verification One of the original version of information such as a model copyright record or a model transaction record or one of its hash values or any combination thereof. A method for processing a strategy model script is suitable for communication to a node server of a blockchain encrypted network. The strategy model script corresponds to at least one financial asset. The method includes: entering the encrypted strategy model script into the node server. A verification sandbox virtual machine is included in the server to execute the policy model script in the verification sandbox virtual machine and obtain a performance verification data, wherein the node server further stores a model copyright account and is applicable to the area. One of the performance consensus algorithms of the blockchain crypto network, the strategy model script contains operating conditions of multiple indicators corresponding to financial assets and used to buy and / or sell the financial assets; execute the performance consensus algorithm to determine whether to verify the performance A consensus has been reached on the data; and the performance verification data and the encrypted strategy model script from the blockchain encryption network will be announced and stored in a model copyright data block of the model copyright ledger. The method according to claim 19, further comprising the performance verification step and the consensus storage step of executing the policy model script according to a performance smart contract. The method according to claim 19, further comprising receiving an input data according to an input setting of the policy model script and executing the policy model script, when the input data meets the indicator operation conditions of the policy model script , Output at least one buying and selling operation signal corresponding to the financial asset. The method according to claim 21, wherein the input setting includes information selected from one or any combination of the nature and / or source and / or date range of a tracking indicator, real-time price data of the financial asset, etc. The information contained in the operating conditions of the indicator is selected from at least one target value of the tracking indicator, at least one target sale price and / or target sale price range of the financial asset, the corresponding operation type and / or operation frequency of the financial asset, and / Or one of them or any combination thereof. The method of claim 19, wherein the model copyright data block includes a model copyright block header and a model copyright block, and the model copyright block contains information selected from model copyright records and model transactions Records, currency transaction records, the performance verification records, script IDs of multiple strategic model scripts, copyright account IDs, performance verification account IDs, authorized account IDs, successor account IDs, and model copyrights for the model model script Number of records, number of model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / proportion, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, authorized account electronic signature Chapter, copyright account authorization signature, subsequent account electronic signature, performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, verification sandbox virtual machine identification Code / version code, performance verification fee amount and / or proportion, verification input data source and nature Copyright creation performance verification data, copyright practical performance verification data, financial asset trading operation signal data, financial asset trading transaction prices, investment return distribution rules, and the original version of the information such as the strategic model script or its hash value. One or any combination. A method for processing a strategy model script is suitable for communication to a node server of a blockchain encrypted network. The strategy model script corresponds to at least one financial asset, and the method includes: receiving the correspondence corresponding to the One of the strategic model script's model transaction requests, where the node server further stores a model transaction ledger and a transaction consensus algorithm suitable for the blockchain encrypted network. The strategic model script contains corresponding financial assets and is used for buying And / or operating conditions for selling multiple indicators of the financial asset; receiving a model transaction record corresponding to the model transaction request through the blockchain encryption network; executing the transaction consensus algorithm to decide whether to reach a consensus on the model transaction record ; And the model transaction record of the model transaction that will be announced from the blockchain encryption network is stored in a model transaction data block of the model transaction ledger. The method according to claim 24, further comprising the transaction step and the consensus storage step of executing the strategy model script according to a transaction smart contract. The method according to claim 24, further comprising receiving an input data according to an input setting of the strategy model script and executing the strategy model script, when the input data meets the indicator operation conditions of the strategy model script , Output at least one buying and selling operation signal corresponding to the financial asset. The method according to claim 26, wherein the input setting includes information selected from one or any combination of the nature and / or source and / or date range of a tracking indicator, real-time price data of the financial asset, etc. The information contained in the operating conditions of the indicator is selected from at least one target value of the tracking indicator, at least one target sale price and / or target sale price range of the financial asset, the corresponding operation type and / or operation frequency of the financial asset, and / Or one of them or any combination thereof. The method of claim 24, wherein the model transaction data block includes a model transaction block header and a model transaction block, and the model transaction block contains information selected from the model transaction record, model Copyright records, currency transaction records, the performance verification records, a plurality of script identification codes of the strategy model script, copyright account identification codes, performance verification account identification codes, authorized account identification codes, subsequent account identification codes, and Number of model copyright records, number of model transaction records, transaction type, transaction currency currency, transaction currency amount, authorization threshold amount / ratio, number of authorized accounts, authorization effective and / or extinction period, number of authorized accounts, authorized account Electronic signature, copyright account authorization signature, subsequent account electronic signature, performance verification account signature, performance verification type, performance verification time, performance verification data source / nature / type, performance verification data period, verification sandbox virtual machine Identification code / version code, performance verification fee amount and / or proportion, verification input data source and Quality, copyright creation performance verification data, copyright practical performance verification data, financial asset trading operation signal data, financial asset trading transaction prices, investment return distribution rules, and the original version of the strategy model script or its hash value One of them or any combination of them.