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基于智能合约的委托签约机制。

Delegate contract signing mechanism based on smart contract.

机构信息

School of Business Administration, Nanchang Institute of Technology, Nanchang, 330099, China.

出版信息

PLoS One. 2022 Aug 19;17(8):e0273424. doi: 10.1371/journal.pone.0273424. eCollection 2022.

DOI:10.1371/journal.pone.0273424
PMID:35984834
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9390900/
Abstract

In this paper, a delegate contract signing solution is proposed to eliminate the potential risk of contract fraud caused by information and interest asymmetry. By utilizing the functional properties of the Ethereum blockchain and smart contracts, a delegate contract signing mechanism is established. By running the mechanism, the delegate contract signing information is received and processed, and the information is broadcast to the blockchain network nodes. By designing the algorithms of "requesting contract signing", "successful contract signing" and "contract fraud dispute resolution", the delegate contract signing is realized. By proposing algorithms and their calling processes, the smart contracts are completed. Finally, the smart contracts based on the solution are tested and verified. The source code of the smart contracts has been published on GitHub.

摘要

本文提出了一种代理合同签署解决方案，以消除信息和利益不对称可能导致的合同欺诈风险。通过利用以太坊区块链和智能合约的功能特性，建立了代理合同签署机制。通过运行该机制，接收和处理代理合同签署信息，并将信息广播到区块链网络节点。通过设计“请求合同签署”、“成功合同签署”和“合同欺诈争议解决”算法，实现代理合同签署。通过提出算法及其调用过程，完成智能合约。最后，对基于该解决方案的智能合约进行了测试和验证。智能合约的源代码已发布在 GitHub 上。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/b224a013404e/pone.0273424.g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/5fc01637ed8f/pone.0273424.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/f6d30629c56c/pone.0273424.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/20d106858063/pone.0273424.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/9ff17e596b20/pone.0273424.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/e87a39cae113/pone.0273424.g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/45332297f9e7/pone.0273424.g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/f0752d668284/pone.0273424.g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/a0d8922a354d/pone.0273424.g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/dbef3537a519/pone.0273424.g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/b224a013404e/pone.0273424.g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/5fc01637ed8f/pone.0273424.g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/f6d30629c56c/pone.0273424.g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/20d106858063/pone.0273424.g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/9ff17e596b20/pone.0273424.g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/e87a39cae113/pone.0273424.g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/45332297f9e7/pone.0273424.g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/f0752d668284/pone.0273424.g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/a0d8922a354d/pone.0273424.g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/dbef3537a519/pone.0273424.g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/caec/9390900/b224a013404e/pone.0273424.g010.jpg

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