Скачать с ютуб 不能篡改的区块链｜Immutable Blockchain в хорошем качестве

不能篡改的区块链｜Immutable Blockchain

中文版本总结： 1. 📌 视频主题：比特币的哈希函数与区块链安全机制解析。 2. 🌟 文章摘要：本课程探讨了比特币如何利用哈希函数和区块链技术确保交易不可篡改的原理。 3. 🔄 总结归纳：课程首先介绍了哈希函数的原理和特性，然后深入解析了区块链结构，包括区块头和区块体的内容，以及区块之间如何相连。最后，讲解了哈希函数如何保证区块链的安全性，防止交易篡改。 4. 🔍 深入理解：通过对哈希函数和区块链结构的深入解析，我们理解了比特币网络如何利用这些技术确保交易的安全性和不可篡改性。 5. 📚 关键术语：哈希函数，区块链，区块头，区块体，哈希值，共识机制。 6. ❓ 引发思考：在区块链技术中，如果存在恶意节点，是否有可能篡改交易信息？如何解决这种安全隐患？ 7. 👋 行动启示：深入学习比特币的共识机制，了解区块链技术的应用场景，以及如何在实际中确保交易的安全性和可靠性。 English Version Summary: 1. 📌 Video Topic: Understanding Bitcoin's hash function and blockchain security mechanism. 2. 🌟 Article Summary: This course explores how Bitcoin utilizes hash functions and blockchain technology to ensure the immutability of transactions. 3. 🔄 Summarization: The course begins by introducing the principles and characteristics of hash functions, then delves into the structure of blockchain, including block headers and bodies, and how blocks are linked. Finally, it explains how hash functions guarantee the security of blockchain and prevent transaction tampering. 4. 🔍 In-depth Understanding: Through a thorough analysis of hash functions and blockchain structure, we understand how the Bitcoin network utilizes these technologies to ensure transaction security and immutability. 5. 📚 Key Terms: Hash function, blockchain, block header, block body, hash value, consensus mechanism. 6. ❓ Thought-provoking Questions: In blockchain technology, if there are malicious nodes, is it possible to tamper with transaction information? How can this security risk be addressed? 7. 👋 Action Insights: Dive deeper into understanding Bitcoin's consensus mechanism, explore the applications of blockchain technology, and learn how to ensure the security and reliability of transactions in practice.