CN108460596B

CN108460596B - Quantization value distribution transfer method based on block chain

Info

Publication number: CN108460596B
Application number: CN201810161685.6A
Authority: CN
Inventors: 周伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-27
Filing date: 2018-02-27
Publication date: 2020-08-25
Anticipated expiration: 2038-02-27
Also published as: CN108460596A

Abstract

The invention discloses a block chain-based quantization value distribution and transfer method. The method comprises the following steps: determining the corresponding relation between the right and interest data and the current quantization numerical value of the quantization data to be distributed; extracting the rights and interests data of corresponding quantitative values according to the quantitative values of the quantization data to be distributed currently; writing a data quantization protocol in the extracted entitlement data to generate quantized data replacement entitlement data; and putting the quantized data into place of the interest data in a blockchain network, wherein the quantitative value of the quantized data replacing the interest data is used as a substitute of the quantitative value of the quantized data, and the quantitative value of the quantized data replacing the interest data is distributed among one or more objects so as to realize corresponding distribution of the quantitative value of the quantized data. The method not only greatly simplifies the complexity of the distribution and transfer operation of the quantized values and reduces the pressure required by hardware, but also further improves the safety of the distribution and transfer operation of the quantized values.

Description

Quantization value distribution transfer method based on block chain

Technical Field

The invention relates to the field of computers, in particular to a quantization value distribution and transfer method based on a block chain.

Background

In daily production life, resource allocation is a very common application scenario. In a general resource allocation scenario, a specific number of items to be allocated are directly transferred to a plurality of different individuals according to a specific allocation policy. Since the hand-over of the items to be dispensed is immediate, the dispensing result cannot be illegally modified after the dispensing operation has been performed, based on the actual items to be dispensed.

However, with the development of scientific and technical and commercial activities, in many application scenarios, the delivery of the items to be dispensed is not immediate during the dispensing operation, but only the dispensed amount is defined during the dispensing process, and the actual delivery of the items is performed at a certain point in time after the dispensing is completed. Particularly, with the continuous development of internet technology, more and more distribution operations are moved to the network environment for performing, and people perform quantity distribution of the articles to be distributed in the network environment and perform corresponding offline physical distribution according to distribution results.

In this case, in order to avoid an actual article transfer error resulting from an illegal modification of the dispensing result after the dispensing operation is performed, for example, a case of a faking or a multi-collar at the time of transferring the article to be dispensed finally occurs. Typically, an entity credential identifying the quantity of the item to be dispensed is issued during the dispensing process. However, in a network environment, it is not only difficult to issue an entity certificate that can identify the number of the items to be distributed, but also in many application scenarios of distribution operation, the objects to be distributed are virtual data items, and there is no entity.

In order to ensure the smooth implementation of the dispensing operation, in the prior art, a third party justice recording mechanism is usually established, a recording mode which is not easy to modify is adopted to record the dispensing result, and the dispensing result recorded by the third party justice recording mechanism is verified when the article to be dispensed is handed over. However, this model necessarily complicates the overall dispensing operation, and in a networked environment, the presence of third party fair recording agencies can also place a significant strain on network speeds and data processing speeds. In particular, the third-party justice recording institution cannot completely prevent the illegal tampering of the distribution result, and the mode still has potential safety hazards.

Disclosure of Invention

The invention provides a block chain-based quantization value distribution and transfer method, which comprises the following steps:

determining the corresponding relation between the right and interest data and the current quantization value of the quantization data to be distributed, wherein the right and interest data is a data structure parasitic in a block chain and has the capacity of binding the data and ownership and changing ownership;

based on the quantized numerical value corresponding relation, extracting the right and benefit data corresponding to the numerical value according to the numerical value of the quantized data to be distributed currently;

writing a data quantization protocol in the extracted rights data to generate quantized data replacing rights data, wherein the data quantization protocol comprises a quantitative value of quantized data corresponding to the rights data;

and putting the quantized data into place of the interest data in a blockchain network, wherein the quantitative value of the quantized data replacing the interest data is used as a substitute of the quantitative value of the quantized data, and the quantitative value of the quantized data replacing the interest data is distributed among one or more objects so as to realize corresponding distribution of the quantitative value of the quantized data.

In one embodiment, in the process of transferring the value distribution of the quantized data replacement interest data as the substitute of the quantized data in the internet, the quantized data replacement interest data is always embodied as the quantized data of the corresponding value.

In one embodiment, the quantized data is substituted for entitlement data as a substitute for the quantized data for a value assignment transfer in the internet, wherein:

in the process of allocating and transferring the quantized data replacement interest data, once the quantized data replacement interest data is subjected to value allocation transfer as a common block chain, the quantized data replacement interest data loses the data quantization protocol and returns to be common interest data.

In an embodiment, a data quantization protocol is written in said extracted entitlement data to generate quantized data replacement entitlement data, wherein the protocol data is written at the beginning of the script followed by the OP _ DROP opcode.

In an embodiment, the data quantization protocol further comprises an identification of the quantized data.

In an embodiment, the data quantization protocol further comprises a writer identification of the data quantization protocol.

In an embodiment, the method further comprises:

deleting the data quantization protocol in the quantized data replacement interest data, and restoring the quantized data replacement interest data into common interest data, wherein a deleter of the data quantization protocol must be a writer of the data quantization protocol or an authority inheritor of the writer.

In an embodiment, the method further comprises:

when the corresponding electronic data or real objects exist in the quantized data, the owner of the quantized data replacing interest data uses the quantized data replacing interest data to exchange the electronic data or real objects corresponding to the quantized data replacing interest data of the quantitative value from the writer of the data quantization protocol or the right inheritor of the writer.

In an embodiment, the relevant credit level of the writer or the rights inheriting party of the writer is evaluated according to the completion of the owner exchanging the electronic data or the real object from the writer.

In an embodiment, the method further comprises:

when the quantized data exists corresponding electronic data or real objects, a writer writing the data quantization protocol uses the quantized data to replace the rights data to exchange electronic data or real objects corresponding to quantized data of corresponding quantitative values from the owner of the electronic data or real objects.

The method of the invention realizes the distribution and transfer of the quantized value by using the block chain technology without constructing a third party justice recording mechanism, thereby greatly simplifying the complexity of the distribution and transfer operation of the quantized value, reducing the pressure required by hardware and further improving the safety of the distribution and transfer operation of the quantized value.

Additional features and advantages of the invention will be set forth in the description which follows. Also, some of the features and advantages of the invention will be apparent from the description, or may be learned by practice of the invention. The objectives and some of the advantages of the invention may be realized and attained by the process particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a flow diagram of a method according to an embodiment of the invention.

Detailed Description

The following detailed description will be provided for the embodiments of the present invention with reference to the accompanying drawings and examples, so that the practitioner of the present invention can fully understand how to apply the technical means to solve the technical problems, achieve the technical effects, and implement the present invention according to the implementation procedures. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.

With the development of scientific and technical and commercial activities, in many application scenarios, the delivery of the items to be dispensed is not immediate during the dispensing operation, but only the dispensed amount is defined during the dispensing process, and the actual delivery of the items is performed at a certain time point after the dispensing is completed. Particularly, with the continuous development of internet technology, more and more distribution operations are moved to the network environment for performing, and people perform quantity distribution of the articles to be distributed in the network environment and perform corresponding offline physical distribution according to distribution results.

In order to solve the above problems, the present invention provides a quantization value allocation transfer method based on a block chain.

The blockchain is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism and an encryption algorithm. The consensus mechanism is a mathematical algorithm for establishing trust and obtaining rights and interests among different nodes in the blockchain system. In a narrow sense, the blockchain is a distributed account book which is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence and is guaranteed in a cryptographic mode and cannot be tampered and forged. Broadly speaking, the blockchain technique is a completely new distributed infrastructure and computing paradigm that utilizes blockchain data structures to verify and store data, utilizes distributed node consensus algorithms to generate and update data, cryptographically secure data transmission and access, and utilizes intelligent contracts composed of automated script code to program and manipulate data.

Specifically, in the method of the present invention, the rights and interests data in the block chain system are used as carriers of the quantized values, and the assignment/transfer of specific quantized values is realized through the assignment/transfer of rights and interests data. Here, the entitlement data is a data structure that is parasitic in a block chain and has the capability of binding data and ownership and changing ownership.

As shown in fig. 1, in one embodiment, the method of the present invention includes the following steps:

determining the corresponding relation between the right data and the current quantization value of the quantization data to be distributed (S110);

based on the quantization value corresponding relationship determined in step S110, extracting rights and interests data corresponding to the quantization value according to the quantization value of the quantization data to be currently distributed (S120);

writing a data quantization protocol in the rights data extracted in step S120 to generate quantized data instead of the rights data, wherein the data quantization protocol includes a quantitative value of the quantized data corresponding to the rights data (S130);

putting the quantized data instead of the rights data in the blockchain network, wherein the quantitative value of the quantized data instead of the rights data is used as a substitute for the quantitative value of the quantized data, and distributing the quantitative value of the quantized data instead of the rights data among one or more objects to realize corresponding distribution of the quantitative values of the quantized data (S140).

Specifically, in one embodiment, the entitlement data refers to "unspent transaction Outputs" (UTXO). The public chain with UTXO characteristic is used as a carrier to carry the quantized value. It is to be noted here that the entitlement data as a carrier may preferably be a public chain with UTXO properties commonly recognized in the current circulation.

Specifically, in one embodiment, in step S130, a data quantization protocol is written in the extracted rights data to generate quantized data replacement rights data, wherein the protocol data is written at the beginning of the script and is followed by the OP _ DROP opcode.

Further, in an embodiment, in order to explicitly quantify the item to be distributed to which the data replacement interest data refers, the data quantification protocol further includes identification of the quantified data.

Further, in an embodiment, in order to avoid illegal substitution of the entitlement data by the quantized data, the data quantization protocol further includes a writer identifier of the data quantization protocol.

Further, since in some application scenarios the rights data itself has its own meaning of a reference, for example, in some application scenarios, UTXO is used as a generic equivalent. Therefore, in order to avoid ambiguity of final allocation results during rights and interests data allocation transfer, in one embodiment, in the process of performing value allocation transfer in the internet by using quantized data instead of rights and interests data as substitutes of quantized data, the quantized data instead of rights and interests data is always represented as quantized data of corresponding quantity values.

Further, in an embodiment, the quantified data is substituted for the rights data to perform value distribution transfer in the internet as a substitute for the quantified data, wherein:

during the process of distributing and transferring the quantized data to replace the interest data, once the quantized data replaces the interest data to be used as a common block chain to carry out numerical value distribution transfer, the quantized data replaces the interest data, namely the data quantization protocol is lost and the interest data is returned to be the common interest data.

Further, since the rights and interests data have other uses than those described in the present invention, in some application scenarios, it is necessary to convert the quantized data replacement rights and interests data into the normal blockchain rights and interests data. In order to ensure the legality of the conversion operation and avoid the owner of the quantized data replacement interest data from disturbing the overall balance of the quantized data replacement interest data distribution transfer through illegal transactions, in one embodiment, the data quantization protocol in the quantized data replacement interest data is deleted, and the quantized data replacement interest data is restored to the ordinary interest data, wherein the deleter of the data quantization protocol must be the writer of the data quantization protocol or the right inheritor of the writer.

Further, since the quantized data replaces the equity data with the corresponding item to be allocated, in order to avoid the occurrence of the evidence of the item to be allocated, in an embodiment, the method further includes: when the corresponding electronic data or real objects exist in the quantized data, the writers of the written data quantization protocol or the right inheritors of the writers use the quantized data to replace the rights and interests data to exchange the electronic data or the real objects corresponding to the quantized data with the corresponding quantitative values from the owners of the electronic data or the real objects, and therefore the quantized data replacing the rights and interests data are put into use.

Further, in the implementation process of the distribution result, the owner of the quantized data replacing interest data can exchange the quantized data replacing interest data with the quantized data replacing interest data from any object willing to trade for the electronic data or the real object corresponding to the quantized data of the quantized value corresponding to the quantized data replacing interest data. In order to avoid that the assignment result cannot be realized without the transaction object, in an embodiment, the method further includes: when the corresponding electronic data or real objects exist in the quantized data, the owner of the quantized data replacing right and interest data uses the quantized data replacing right and interest data to exchange the electronic data or real objects corresponding to the quantized data of the quantitative value corresponding to the quantized data replacing right and interest data from the writer of the written data quantization protocol. And, the writer of the data quantization protocol or the rights inheritor of the writer cannot reject the exchange behavior.

Further, in order to supervise the writer or the right inheritor of the writer of the data quantification protocol, in one embodiment, the relevant credit level of the writer or the right inheritor of the writer is evaluated according to the completion of the exchange of electronic data or objects from the writer or the right inheritor of the writer by the owner of the quantified data replacement right data. Further, when the related credit level can not reach the specified standard, the corresponding penalty operation is carried out on the writer or the right inheritor of the writer.

Next, a detailed description of the implementation of the method of the invention will be given for the specific items to be dispensed. In the following description, with currency as the item to be dispensed, the method according to the invention enables secure dispensing of specific quantity values of currency over the internet. It should be noted that the application of the method of the present invention is not limited to the distribution of the amount of money, but may be any virtual asset or physical reference data. Therefore, all the virtual assets on the internet such as game coins, props, badges and the like can be theoretically transferred to the chain and circulated.

Specifically, in one embodiment, equivalent legal currencies are carried by using a publicly recognized public chain of current currency with UTXO characteristics as a value carrier. The writer implants the protocol data information in the UTXO to generate the UTXO loaded with the french bill, herein denoted as UTXOLET; the client analyzes the protocol, displays the money amount of the legal tender and realizes circulation (payment/reception) operation; the writer gateway is responsible for the exchange and issuance operations of the legal tender and the data on the chain (e.g. writing the protocol into the quantum chain UTXO with the equal amount of $ 100 or the reverse operation), and in this embodiment, the issued UTXO is referred to as utxonousd (e.g. UTXO100USD, UTXO25 CNY). When the client supporting the protocol of the embodiment processes UTXOLET, the currency amount is displayed instead of the face value of the encryption currency, and the client must regard the currency amount as a fixed-face currency.

Further, in an embodiment, the writing body of the protocol information is free: the user can write the data by himself; or the exchange gateway can write according to the current market price and the amount purchased by the user.

For an individual writer, after writing, the value can only be circulated and used according to the denomination of the French coin (namely, the encryption currency is lost and the chain French coin is obtained), so that double value cannot be obtained;

for the writer of the exchange gateway, the user pays the legal currency with a certain amount, the platform uses the UTXO with a certain amount to bear the legal currency with the amount and pays the legal currency to the user, the exchange is carried out by a value carrier, the gateway obtains the linked legal currency, the user obtains the linked legal currency, and both parties have no loss.

If the user wishes to redeem the legal tender, there are also two ways:

to be exchanged with the individual. UTXOLET can be paid to any person who has a demand for use on the chain to exchange the equivalent French currency, and the person who obtains the UTXOLET can still use nUSD (nCNY) on the chain without loss;

and (6) carrying out platform exchange. The platform obtains the nUSD legal currency when the UTXOnUSD is issued, so that no loss is caused when the user submits the nUSD legal currency.

It can be seen that UTXOLET has two attributes, one is the protocol legal credit and the other is the UTXO value carrier on the blockchain. But only one of the attributes can be used at a time. No significant loss results regardless of the attribute used (the only loss/gain is rate fluctuation).

Under an application scene, 100USD protocol information is written into 1.8 quantum chains UTXO (Qtum) with the equal amount of $ 100, and the value of 1.8 Qtum is 100USD, so that the owner of UTXO100USD does not worry that the value of 100USD is zero like USDT. Meanwhile, if some purses do not correctly circulate the UTXO100USD due to technical problems and circulate the UTXO100USD as common Qtum encryption currency, the two parties have little loss (only small difference of exchange rate fluctuation).

Further, in some application scenarios, since UTXOLET has a long circulation time and does not perform downlink exchange in time, or the exchange rate of a certain value carrier fluctuates greatly, the difference between the value carrier and the agreement value is huge. Such as: UTXO10000USD was created with 1BTC, and after one month, the value of 1BTC was 5000 USD. In this case, if the issuer accepts, theoretically, there is no loss. Since the issuer once received 10000USD and issued a UTXO10000USD, the issuer can earn commission fees and money interest of the legal currency without losing the fees when exchanging the UTXO10000USD again, and the state of profit is generally realized.

However, if in a certain application scenario, after one month of UTXO10000USD created with 1BTC, the 1BTC value is 15000 USD. Since only 10000USD are available at the issuer, the user may want to pay it to an unsupported wallet and then sell it to obtain 15000 USD. Then the legal tender will accumulate and the issuer will have to purchase more cryptocurrency to meet the uplink requirements.

In order to solve the exchange problem caused by the large fluctuation of the exchange rate, the inventory of the issuer can be generally balanced when the exchange rate is greatly increased and decreased. In one embodiment, UTXOLET is restricted to only flow under a certain protocol P. Namely: the issuer controls a script parameter, UTXOLET, after issuance, can only be recycled by themselves. The parameter can be a hash puzzle with low difficulty, or can be a combined multi-signature of the issuer, so that other issuers or individuals can take over and recycle the hash puzzle when the issuer has an accident.

Further, individual writers of protocol information may present dishonest problems: using a value carrier with a value lower than the denomination to carry the legal tender of a certain denomination. Not just individuals, the gateway platform may also have this problem. In one embodiment, the protocol requires the issuer to sign and publish its public key [ protocol information written when UTXOLET was created ]. Preferably, in an embodiment, the public key is published by writing a permanent certificate on the chain and accepting a certificate request for certificate storage;

further, since the blockchain is itself a time stamping system, it is possible to track the coarse-grained time of creation of each UTXOLET (not spent) in circulation and retrieve the price at that time in the trading platform history data to determine whether the relevant issuers are honest and issue credit ratings for each issuer; the wallet client, when ready to accept a payment, may examine the credit rating of the issuer to determine whether to accept the payment.

Specifically, in one embodiment, the code level implementation is divided into the following parts:

UTXO's output script. The embedded protocol information will be written into the script (which is the core of the protocol), the information is not easily too long, and there should not be any interference with the script execution of the UTXO when the operation is paid out. The simplest implementation is to write protocol data at the beginning of the script and follow it with an OP _ DROP operation code;

gateway signature. Namely, private key signature of the issuer, for public supervision;

gateway authentication. A gateway public key certificate or a chain presence certificate;

protocol format. Commonly used Uri may be used;

identification of the wallet client to the protocol, signature verification and risk prompting;

down-link redemption and information destruction.

For example, this is a normal transaction data structure:

and inserting protocol information into the position of the scriptPubKey field. The protocol content format is defined as the following Uri format:

pin://usd/100.00/sig/3045022100db4dce24fae7a39faf9779a9e5efcb56a996606f67afd564447460cf939f52160220560c0347cd2abc16d36021dd7772788a90f8e10e7a330e7a9fd97ae55b42b61601/pk/024474f8829de5d7492a33c4ff15d054b73db49c6573f09572771e5120811c4979

and inserting the Uri + OP _ DROP into the front of the OP _ DUP of the scriptPubKey field value, and completing implantation. Wherein: the pin is an identification mark of the protocol; usd position identifies the corresponding French currency, followed by the denomination; the sig is followed by the signature of the issuer to the UTXO; pk is followed by the public key of the issuer. This completes the UTXOLET issuance process.

When the client analyzes the balance of the UTXO, firstly checking whether the field of the scriptPubKey is in pin:// beginning, and if not, normally counting the balance (namely the value) of the UTXO; if yes, whether the signature (content after sig) is valid or not should be checked, then the denomination of the corresponding legal currency in the Uri is displayed, meanwhile, the public key (content after pk) is inquired and displayed, the credit rating of the issuer is corresponding, and for the issuer with lower credit rating, a risk prompt should be displayed.

Further, in one embodiment, UTXOLET is used to replace current USDT, and since UTXOLET is fixed-volume and in fact often requires large or variable volumes at the exchange, merging and splitting operations may be performed on UTXOLETs issued by the same issuer.

In summary, the method of the present invention binds the protocol information nsud (ncny) into a unit (utxole) by writing the two into the UTXO, and converts the worthless protocol information value into a value supported by the UTXO value equivalent to its denomination, hides the actual value of the UTXO as the cryptocurrency, and reveals the value of the protocol information.

The method solves the value trust problem of using the UTXOLET as an exchange rate medium through a protocol conversion mechanism based on a value carrier (UTXOLET), eliminates the risk of value zeroing such as USDT and the like, and simultaneously realizes the chain link of the legal tender.

The chain linking of the legal tender makes the use of the legal tender transaction on the block chain feasible, and also makes the block chain technology approach the physical economy one step; for e-commerce platforms that have accepted cryptocurrency payments, the problem of exchange rate fluctuation is no longer a nuisance, and for some areas that require low cost block-chain technology but cannot accept cryptocurrency payments (e.g., logistics, shared car renting, smart locks, etc.), this is not an excellent choice.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. There are various other embodiments of the method of the present invention. Various corresponding changes or modifications may be made by those skilled in the art without departing from the spirit of the invention, and these corresponding changes or modifications are intended to fall within the scope of the appended claims.

Claims

1. A method for assigning and transferring quantization values based on a block chain, the method comprising:

2. The method of claim 1, wherein the quantized data replacement benefits data always embodies the quantized data of its corresponding quantitative value in a process of transferring the quantized data replacement benefits data as a substitute for the quantized data in numerical allocation in the internet.

3. The method of claim 2, wherein the quantized data replacement entitlement data is transferred numerically in the internet as a substitute for the quantized data, wherein:

4. The method of claim 1, wherein a data quantization protocol is written in the extracted rights data to generate quantized data replacement rights data, wherein protocol data is written at the beginning of a script followed by an OP _ DROP opcode.

5. The method of claim 1, wherein the data quantization protocol further comprises an identification of the quantized data.

6. The method of claim 1, wherein the data quantization protocol further comprises a writer identification of the data quantization protocol.

7. The method of claim 1, further comprising:

8. The method according to any one of claims 1 to 7, further comprising:

9. The method of claim 8, wherein the associated credit level of the writer or the rights inheritor of the writer is evaluated based on the completion of the owner exchanging the electronic data or material object from the writer.

10. The method according to any one of claims 1 to 7, further comprising: