山海与云：区块链的智能合约技术-币圈快讯网

分享兴趣，传播快乐，增长见闻，留下美好!亲爱的您，这里是LearningYard新学苑。今天小编分享的是区块链的智能合约技术。欢迎您的访问！

Share interests, spread joy, grow insights, and leave behind goodness! Dear you, this is LearningYard New Learning Academy. Today I am sharing the smart contract technology of blockchain. Welcome your visit!

本期推文包括思维导图与正文内容。欢迎阅读！

This tweet consists of a mind map and body content. Welcome to read!

在上期推文中提到假设三是关于区块链的智能合约技术的。

In the last tweet, it was mentioned that hypothesis three was about smart contract technology for blockchain.

这一期一起来了解一下什么事区块链技术的智能合约吧。

In this issue, let's find out what is smart contracts for blockchain technology.

Smart contract technology for blockchain is a method of enforcing contracts on the blockchain through programming code. Smart contracts are computer programs that automate the execution, administration or enforcement of contract terms, and they exist in the blockchain network to ensure transparency, traceability and immutability of contracts.

What is a Smart Contract: A smart contract is a piece of code that contains specific rules and conditions that are automatically executed when these conditions are met. They are stored on the blockchain and ensure that contracts are executed without intermediaries.

Smart Contracts on Blockchain: Blockchain is a decentralised distributed ledger and smart contracts are decentralised by running on multiple nodes on the blockchain. This means that there is no single entity that controls the execution of smart contracts.

Characteristics of Smart Contracts: Smart contracts are self-executing, tamper-proof, transparent, non-repudiable and programmable. They rely on the decentralised and distributed nature of the blockchain to ensure security and reliability.

Smart Contract Language: The language used to write smart contracts depends on the blockchain platform used. Ether is one of the most well-known blockchains supporting smart contracts, and it primarily uses the Solidity language. Other blockchain platforms may use similar or different programming languages.

Execution process: When the conditions of smart contracts are met, they are automatically executed, writing the corresponding results to the blockchain. This execution is done by the nodes on the blockchain network, ensuring that each node executes the same code to maintain consistency.

Application Areas: Smart contracts have a wide range of applications including decentralised finance (DeFi), supply chain management, digital identity verification, voting systems, etc. They can enable automation and transparency in different areas.

Security Considerations: Special attention needs to be paid to security while writing smart contracts as they will be immutable once deployed on the blockchain. Smart contracts can be subject to various attacks, so developers need to take steps to ensure that their code is secure.

Overall, smart contract technology for blockchain provides a new way to enforce and manage contracts, reducing reliance on intermediaries and increasing transparency and trust. However, developers and users alike need a deeper understanding of how blockchain and smart contracts work to take full advantage of their benefits and avoid potential risks.

今天的分享就到这里了，如果您对文章有独特的想法，欢迎给我们留言。让我们相约明天，祝您今天过得开心快乐!

That's all for today's sharing. If you have a unique idea about the article, please leave us a message, and let us meet tomorrow. I wish you a nice day!

参考资料：Deepl翻译

参考文献：

[1]姜永常, 刘畅, 白世贞等. 应用区块链的生鲜农产品双渠道供应链最优决策[J]. 系统工程, 2023, 41(01): 63-72.

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