CN107945021A - A kind of digital asset management method based on block chain intelligence contract - Google Patents

A kind of digital asset management method based on block chain intelligence contract Download PDF

Info

Publication number
CN107945021A
CN107945021A CN201711285268.4A CN201711285268A CN107945021A CN 107945021 A CN107945021 A CN 107945021A CN 201711285268 A CN201711285268 A CN 201711285268A CN 107945021 A CN107945021 A CN 107945021A
Authority
CN
China
Prior art keywords
contract
transaction
intelligent contract
address
block chain
Prior art date
Application number
CN201711285268.4A
Other languages
Chinese (zh)
Inventor
李启雷
李伟
梁秀波
邱炜伟
尹可挺
Original Assignee
杭州趣链科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 杭州趣链科技有限公司 filed Critical 杭州趣链科技有限公司
Priority to CN201711285268.4A priority Critical patent/CN107945021A/en
Publication of CN107945021A publication Critical patent/CN107945021A/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/382Payment protocols; Details thereof insuring higher security of transaction

Abstract

The invention discloses a kind of digital asset management method based on block chain intelligence contract, this method is in the block chain network based on intelligent contract, the side for initiating transaction can create assets by disposing intelligent contract, call intelligent contract to come issuing asset and transaction assets, queries asset.The present invention realizes the security and reliability that transaction is realized the characteristics of using assets, across contract transaction assets and the queries asset of merchandising in the digital asset management method completion establishment assets based on block chain intelligence contract, issuing asset, contract, can not being distorted using block chain data.

Description

A kind of digital asset management method based on block chain intelligence contract

Technical field

The present invention relates to block chain technology and intelligent contract, more particularly to a kind of numeral money based on block chain intelligence contract Produce management method.

Background technology

Current transaction in assets mode has two kinds:Traditional transaction in assets and initial token transactions (ICO).Traditional assets Transaction:This process needs corresponding agent, and such as asset owner proves, authenticity notarization is both needed to third-party involvement could be complete Into only by assets publisher, asset acceptance side, transaction platform etc., intervention, assets can just be completed entirely to merchandise in many ways.This Pain spot existing for pattern:(1) after assets enter transaction, it is necessary to which relying on assets publisher could complete to use, shift, this just will money Production trading range has been limited in the user group of distribution method, system;(2) transaction in assets depends on the limited big channel of industry, and near The channel expense of monopolization causes transaction cost to greatly improve, while small channel and Individual Investors are difficult in assets intermediate links Play its due effect.

Initial token transactions (ICO):ICO is substantially a kind of shared economic or pattern of getting rich jointly, is allowed without specialty The small-scale investor of technical ability can obtain the chance of some project early stage investment returns, and allow do not reach financing threshold wound Dealer obtains a kind of mode of project funds by participating in the profits.But at present the transaction value of ICO tokens can be subject to it is artificial because Element influences, or is only traded by basis of price, and unrelated with the digital asset of enterprise, this causes the social public credibility of ICO not Enough height, even illegal fraud hide some dangers for.

The content of the invention

In view of the deficiencies of the prior art, the present invention discloses a kind of digital asset management side based on block chain intelligence contract Method, the advantages of this method is briefly described.Specific technical solution is as follows:

A kind of digital asset management method based on block chain intelligence contract, it is characterised in that this method includes following step Suddenly:

(1) contract source code is compiled, obtains the corresponding intelligence of source code and about bin, the abi of intelligent contract and initiation transaction Station address;

(2) carry out intelligent contract by the intelligence obtained in step (1) and about bin, the station address of initiation transaction and dispose, Intelligent contract address is obtained, completes the establishment of assets;

(3) method name and corresponding parameter list that the user to be merchandised according to the initiation is passed to, realize and obtain payload;

(4) when wanting issuing asset, the station address of the initiation transaction obtained by step (1), the intelligence of step (2) acquisition Can contract address, step (3) payload that obtains call the function in intelligent contract to complete;

When to carry out transaction, the inquiry of assets in intelligent contract, the user of the initiation transaction obtained by step (1) Address, the address of user for obtaining transaction, the intelligent contract address that step (2) obtains, the payload calling of step (3) acquisition Function in intelligent contract is completed;

When to carry out across contract transaction, the intelligent contract for the initiator that merchandises is registered to plans as a whole on contract first, then The intelligence conjunction that the station address of initiation transaction obtained by step (1), the address for obtaining the user to merchandise, step (2) obtain The payload that about address, step (3) obtain calls across the contract transaction function in intelligent contract, finally by pool contract tune With method of commerce across contract transaction is completed with transaction acquisition side.

Further, the distribution of the assets need to call the issue functions and corresponding parameter row in intelligent contract Table.

Further, the transaction of the assets need to call the transfer1 functions in intelligent contract and corresponding ginseng Ordered series of numbers table.

Further, the inquiry of the assets need to call the getBalance functions in intelligent contract and corresponding ginseng Ordered series of numbers table.

Further, across the contract transaction need to call the transfer2 functions in intelligent contract and corresponding ginseng Ordered series of numbers table.

Compared with prior art, beneficial effects of the present invention are as follows:

Digital asset management method based on block chain intelligence contract can realize the establishments of assets, distribution, merchandise and look into Ask, by disclosing a kind of digital asset management method based on block chain intelligence contract, can realize distribution digital asset and Across the contract transaction of digital asset.

Brief description of the drawings

Fig. 1 is the flow diagram of the digital asset management method based on block chain intelligence contract.

Embodiment

As shown in Figure 1, a kind of digital asset management method based on block chain intelligence contract, includes the following steps:

Step 1:Contract source code is compiled, obtains the corresponding intelligence of source code and about bin, the abi of intelligent contract and initiation The station address of transaction;

Step 2:Pass through the intelligence obtained in step (1) and about bin, the intelligent contract of station address progress for initiating transaction Deployment, obtains intelligent contract address, completes the establishment of assets;

Step 3:The method name and corresponding parameter list, realization that the user to be merchandised according to the initiation is passed to obtain Payload files are taken, are specially:

The issue functions in intelligent contract and corresponding parameter list are called, realizes and obtains payload1;

The transfer1 functions in intelligent contract and corresponding parameter list are called, realizes and obtains payload2;

The getBalance functions in intelligent contract and corresponding parameter list are called, realizes and obtains payload3;

The transfer2 functions in intelligent contract and corresponding parameter list are called, realizes and obtains payload4;

(4) when wanting issuing asset, the station address of the initiation transaction obtained by step (1), the intelligence of step (2) acquisition Can contract address, step (3) payload1 that obtains call the function in intelligent contract to complete;

When to carry out the transaction of assets in intelligent contract, the station address of the initiation transaction obtained by step (1), Obtain the address of the user of transaction, the intelligent contract address that step (2) obtains, the payload2 calling intelligence of step (3) acquisition Function in contract is completed;

When to carry out the inquiry of assets in intelligent contract, the station address of the initiation transaction obtained by step (1), Obtain the address of the user of transaction, the intelligent contract address that step (2) obtains, the payload3 calling intelligence of step (3) acquisition Function in contract is completed;

When to carry out across contract transaction, the intelligent contract for the initiator that merchandises is registered to plans as a whole on contract first, then The intelligence conjunction that the station address of initiation transaction obtained by step (1), the address for obtaining the user to merchandise, step (2) obtain The payload4 that about address, step (3) obtain calls across the contract transaction function in intelligent contract, finally by pool contract tune With method of commerce across contract transaction is completed with transaction acquisition side.

Claims (5)

  1. A kind of 1. digital asset management method based on block chain intelligence contract, it is characterised in that this method comprises the following steps:
    (1) contract source code is compiled, obtains the corresponding intelligence of source code and the use of about bin, the abi of intelligent contract and initiation transaction Family address;
    (2) carry out intelligent contract by the intelligence obtained in step (1) and about bin, the station address of initiation transaction and dispose, acquisition Intelligent contract address, completes the establishment of assets;
    (3) method name and corresponding parameter list that the user to be merchandised according to the initiation is passed to, realize and obtain payload;
    (4) when wanting issuing asset, the intelligence that the station address of the initiation transaction obtained by step (1), step (2) obtain is closed The payload that about address, step (3) obtain calls the function in intelligent contract to complete;
    When to carry out transaction, the inquiry of assets in intelligent contract, the user of the initiation transaction obtained by step (1) Location, the address of user for obtaining transaction, the intelligent contract address that step (2) obtains, the payload calling intelligence of step (3) acquisition Function that can be in contract is completed.
    When to carry out across contract transaction, the intelligent contract for the initiator that merchandises is registered to plans as a whole on contract first, then passed through The intelligent contract that the station address for the initiation transaction that step (1) obtains, the address of the user of acquisition transaction, step (2) obtain The payload that location, step (3) obtain calls across the contract transaction function in intelligent contract, finally calls friendship by pool contract Easy method is completed across contract transaction with transaction acquisition side.
  2. 2. the digital asset management according to claim 1 based on block chain intelligence contract, it is characterised in that the money The distribution of production need to call issue functions and corresponding parameter list in intelligent contract.
  3. 3. the digital asset management method according to claim 1 based on block chain intelligence contract, it is characterised in that described The transaction of assets need to call transfer1 functions and corresponding parameter list in intelligent contract.
  4. 4. the digital asset management method according to claim 1 based on block chain intelligence contract, it is characterised in that described The inquiries of assets need to call getBalance functions and corresponding parameter list in intelligent contract.
  5. 5. the digital asset management method according to claim 1 based on block chain intelligence contract, it is characterised in that described Across contract transaction need to call transfer2 functions and corresponding parameter list in intelligent contract.
CN201711285268.4A 2017-12-07 2017-12-07 A kind of digital asset management method based on block chain intelligence contract CN107945021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711285268.4A CN107945021A (en) 2017-12-07 2017-12-07 A kind of digital asset management method based on block chain intelligence contract

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711285268.4A CN107945021A (en) 2017-12-07 2017-12-07 A kind of digital asset management method based on block chain intelligence contract

Publications (1)

Publication Number Publication Date
CN107945021A true CN107945021A (en) 2018-04-20

Family

ID=61946058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711285268.4A CN107945021A (en) 2017-12-07 2017-12-07 A kind of digital asset management method based on block chain intelligence contract

Country Status (1)

Country Link
CN (1) CN107945021A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600975A (en) * 2018-04-26 2018-09-28 深圳市威宇智通科技有限公司 Flow sharing method and its system
CN108665249A (en) * 2018-05-18 2018-10-16 北京三六五八网络科技有限公司 Digital asset processing method and processing device
CN109063084A (en) * 2018-07-24 2018-12-21 安徽问法信息技术有限公司 A kind of testament digital asset automatic execution method based on block chain intelligence contract
CN110175845A (en) * 2019-05-24 2019-08-27 杭州复杂美科技有限公司 Across contract data call method, equipment and storage medium
WO2019223373A1 (en) * 2018-05-21 2019-11-28 阿里巴巴集团控股有限公司 Method and apparatus for distributing work copyright income based on block chain
WO2019227609A1 (en) * 2018-05-30 2019-12-05 平安科技(深圳)有限公司 Blockchain-based smart stock purchase method, device, apparatus and storage medium
WO2020042586A1 (en) * 2018-08-27 2020-03-05 深圳前海益链网络科技有限公司 Method and apparatus for generating address of smart contract, computer device, and readable storage medium
CN111932260A (en) * 2020-09-18 2020-11-13 杭州趣链科技有限公司 Intelligent contract version management method, equipment and readable storage medium
CN111932260B (en) * 2020-09-18 2021-01-26 杭州趣链科技有限公司 Intelligent contract version management method, equipment and readable storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160140653A1 (en) * 2014-11-14 2016-05-19 Ryan McKenzie Virtual currency bank
CN105956923A (en) * 2016-04-20 2016-09-21 上海如鸽投资有限公司 Asset transaction platform and digital certification and transaction method for assets
CN106815764A (en) * 2017-01-18 2017-06-09 中钞信用卡产业发展有限公司北京智能卡技术研究院 A kind of management method and system of the digital asset based on alliance's chain
CN106982205A (en) * 2017-03-01 2017-07-25 中钞信用卡产业发展有限公司北京智能卡技术研究院 Digital asset treating method and apparatus based on block chain
CN107038242A (en) * 2017-04-24 2017-08-11 杭州趣链科技有限公司 It is a kind of towards the global intelligent contract business datum analytic method of block chain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160140653A1 (en) * 2014-11-14 2016-05-19 Ryan McKenzie Virtual currency bank
CN105956923A (en) * 2016-04-20 2016-09-21 上海如鸽投资有限公司 Asset transaction platform and digital certification and transaction method for assets
CN106815764A (en) * 2017-01-18 2017-06-09 中钞信用卡产业发展有限公司北京智能卡技术研究院 A kind of management method and system of the digital asset based on alliance's chain
CN106982205A (en) * 2017-03-01 2017-07-25 中钞信用卡产业发展有限公司北京智能卡技术研究院 Digital asset treating method and apparatus based on block chain
CN107038242A (en) * 2017-04-24 2017-08-11 杭州趣链科技有限公司 It is a kind of towards the global intelligent contract business datum analytic method of block chain

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAOCHAO_WU: "以太坊私有链创建及智能合约的部署和交互", 《HTTPS://BLOG.CSDN.NET/SUPER_WU1992/ARTICLE/DETAILS/76919308》 *
TOLAK: "Ethereum-智能合约最佳实践", 《HTTPS://ETHFANS.ORG/TOLAK/ARTICLES/SMART-CONTRACT-BEST-PRACTICES》 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108600975A (en) * 2018-04-26 2018-09-28 深圳市威宇智通科技有限公司 Flow sharing method and its system
CN108665249A (en) * 2018-05-18 2018-10-16 北京三六五八网络科技有限公司 Digital asset processing method and processing device
WO2019223373A1 (en) * 2018-05-21 2019-11-28 阿里巴巴集团控股有限公司 Method and apparatus for distributing work copyright income based on block chain
TWI701619B (en) * 2018-05-21 2020-08-11 香港商阿里巴巴集團服務有限公司 Block chain-based method and device for distributing copyright income of works
WO2019227609A1 (en) * 2018-05-30 2019-12-05 平安科技(深圳)有限公司 Blockchain-based smart stock purchase method, device, apparatus and storage medium
CN109063084A (en) * 2018-07-24 2018-12-21 安徽问法信息技术有限公司 A kind of testament digital asset automatic execution method based on block chain intelligence contract
WO2020042586A1 (en) * 2018-08-27 2020-03-05 深圳前海益链网络科技有限公司 Method and apparatus for generating address of smart contract, computer device, and readable storage medium
CN110175845A (en) * 2019-05-24 2019-08-27 杭州复杂美科技有限公司 Across contract data call method, equipment and storage medium
CN111932260A (en) * 2020-09-18 2020-11-13 杭州趣链科技有限公司 Intelligent contract version management method, equipment and readable storage medium
CN111932260B (en) * 2020-09-18 2021-01-26 杭州趣链科技有限公司 Intelligent contract version management method, equipment and readable storage medium

Similar Documents

Publication Publication Date Title
Bartoletti et al. Dissecting Ponzi schemes on Ethereum: identification, analysis, and impact
Liu et al. Competition, cooperation, and regulation: Understanding the evolution of the mobile payments technology ecosystem
US20190080392A1 (en) Method for creating commodity assets from unrefined commodity reserves utilizing blockchain and distributed ledger technology
Zetsche et al. From FinTech to TechFin: the regulatory challenges of data-driven finance
Pitcher Party politics and economic reform in Africa's democracies
Lin Infinite financial intermediation
Unit Country report
Harrigan Food insecurity, poverty and the Malawian Starter Pack: Fresh start or false start?
Blackett 1 What is a brand?
Baptista The diffusion of process innovations: A selective review
Eichengreen et al. Is China's FDI coming at the expense of other countries?
Galtier How to manage food price instability in developing countries?
Lipsey Measuring international trade in services
Teece Multinational enterprise, internal governance, and industrial organization
CN108764870A (en) Transaction processing method and device, electronic equipment based on block chain
CN103927659A (en) Immediate transfer and secure payment method of virtual currency
CN108259235B (en) A kind of block chain accounting nodes selection method
CN107392608A (en) Digital asset method of commerce and block catenary system based on block catenary system
CN105809420A (en) Liquidation method of multi-layer block chain
Erdilek Multinationals as mutual invaders: intra-industry direct foreign investment
Avery Strategic jump bidding in English auctions
Drahos et al. The globalisation of regulation
Streck et al. Climate change and forests: emerging policy and market opportunities
Chibber Building a developmental state: The Korean case reconsidered
CN104732441B (en) A kind of verification of data method and device suitable for fund commission organization

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination