最简单区块链代码是什么

最简单区块链代码是什么意思

  

最简单的区块链

  

区块链代码怎么写

  
共3个回答 2025-04-19 坟場做戏  
回答数 3 浏览数 645
收藏 回答
问答网首页 > 网络技术 > 区块链 > 最简单区块链代码是什么
尘缘难尽尘缘难尽
最简单区块链代码通常指的是比特币的源代码。比特币是一种去中心化的数字货币，其区块链是一个公开的、不可篡改的账本。以下是比特币的源代码： IMPORT HASHLIB IMPORT TIME DEF CALCULATE_HASH(MESSAGE): RETURN HASHLIB.SHA256(MESSAGE.ENCODE('UTF-8')).HEXDIGEST() DEF CREATE_GENESIS_BLOCK(): MESSAGE = "创世区块" INDEX = 0 RETURN [INDEX, INT(TIME.TIME()), MESSAGE] [] DEF CREATE_TRANSACTION(PREVIOUS_HASH, INDEX, MESSAGE, VALUE): TRANSACTION = [PREVIOUS_HASH, INDEX, MESSAGE, VALUE] RETURN TRANSACTION DEF MINE_BLOCK(BLOCK): WHILE TRUE: BLOCK[:] = CALCULATE_HASH(BLOCK) IF NOT BLOCK[:].HEX() == PREVIOUS_HASH: RETURN BLOCK PREVIOUS_HASH = BLOCK[:] INDEX = 1 DEF MAIN(): PREVIOUS_HASH = CREATE_GENESIS_BLOCK()[0] TRANSACTIONS = [] WHILE TRUE: NEW_TRANSACTIONS = [] FOR I IN RANGE(1, 6): NEW_TRANSACTION = CREATE_TRANSACTION(PREVIOUS_HASH, I, "交易{}".FORMAT(I), 1) NEW_TRANSACTIONS.APPEND(NEW_TRANSACTION) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK
最简单区块链代码是什么
阳光下的曙光丶 阳光下的曙光丶
最简单区块链代码通常指的是比特币的源代码。比特币是一种去中心化的数字货币，其区块链是一个公开的、不可篡改的账本。以下是比特币的源代码： IMPORT HASHLIB IMPORT TIME DEF CALCULATE_HASH(MESSAGE): RETURN HASHLIB.SHA256(MESSAGE.ENCODE('UTF-8')).HEXDIGEST() DEF CREATE_GENESIS_BLOCK(): MESSAGE = "创世区块" INDEX = 0 PREVIOUS_HASH = CALCULATE_HASH(MESSAGE) TIMESTAMP = INT(TIME.TIME()) TRANSACTION_COUNT = 0 BLOCK_SIZE = 100000 BLOCK = [PREVIOUS_HASH, INDEX, TIMESTAMP, TRANSACTION_COUNT, 0, 0, BLOCK_SIZE] RETURN BLOCK DEF MINE_BLOCK(BLOCK): WHILE TRUE: TRY: N = INT(INPUT("请输入要尝试的工作量（1-100）：")) IF N < 1 OR N > 100: PRINT("无效的工作量，请重新输入") CONTINUE FOR I IN RANGE(N): IF CALCULATE_HASH(BLOCK) == CALCULATE_HASH(BLOCK [BLOCK[0]]): BREAK ELSE: PRINT("无法找到工作，请重新输入") CONTINUE EXCEPT EOFERROR: PRINT("已达到最大尝试次数，放弃") BREAK ELSE: PRINT("成功生成新区块！") RETURN BLOCK DEF MAIN(): BLOCK = CREATE_GENESIS_BLOCK() WHILE TRUE: NEW_BLOCK = INPUT("请输入新的交易（或输入'Q'退出）：") IF NEW_BLOCK == 'Q': BREAK BLOCK.APPEND(NEW_BLOCK) BLOCK = MINE_BLOCK(BLOCK) PRINT("新区块已生成，当前区块：", BLOCK) IF __NAME__ == '__MAIN__': MAIN()
放我一个人生活。放我一个人生活。
最简单区块链代码通常指的是比特币的源代码。比特币是一种去中心化的数字货币，其区块链是一个公开的、不可篡改的账本。以下是比特币的源代码： IMPORT HASHLIB IMPORT TIME DEF CALCULATE_HASH(MESSAGE): RETURN HASHLIB.SHA256(MESSAGE.ENCODE('UTF-8')).HEXDIGEST() DEF CREATE_GENESIS_BLOCK(): MESSAGE = "创世区块" INDEX = 0 RETURN [INDEX, INT(TIME.TIME()), MESSAGE] [] DEF CREATE_TRANSACTION(PREVIOUS_HASH, INDEX, MESSAGE, VALUE): TRANSACTION = [PREVIOUS_HASH, INDEX, MESSAGE, VALUE] RETURN TRANSACTION DEF MINE_BLOCK(BLOCK): WHILE TRUE: BLOCK[:] = CALCULATE_HASH(BLOCK) IF NOT BLOCK[:].HEX() == PREVIOUS_HASH: RETURN BLOCK PREVIOUS_HASH = BLOCK[:] INDEX = 1 DEF MAIN(): PREVIOUS_HASH = CREATE_GENESIS_BLOCK()[0] TRANSACTIONS = [] WHILE TRUE: NEW_TRANSACTIONS = [] FOR I IN RANGE(1, 6): TRANSACTION = CREATE_TRANSACTION(PREVIOUS_HASH, I, "交易{}".FORMAT(I), 1) NEW_TRANSACTIONS.APPEND(TRANSACTION) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(NEW_TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK) BLOCK = CREATE_TRANSACTION(PREVIOUS_HASH, 0, "区块{}".FORMAT(LEN(TRANSACTIONS)), 0) TRANSACTIONS.APPEND(BLOCK)

免责声明： 本网站所有内容均明确标注文章来源，内容系转载于各媒体渠道，仅为传播资讯之目的。我们对内容的准确性、完整性、时效性不承担任何法律责任。对于内容可能存在的事实错误、信息偏差、版权纠纷以及因内容导致的任何直接或间接损失，本网站概不负责。如因使用、参考本站内容引发任何争议或损失，责任由使用者自行承担。

区块链相关问答

  • 2025-04-29 区块链大佬是什么概念

    区块链大佬是指那些在区块链领域具有重要影响力的人物，他们可能是区块链技术的开发者、投资者、企业家或政策制定者。这些人物通常对区块链技术的发展和应用有着深刻的理解和贡献，他们的行动和决策可能对整个行业产生重大影响。...

  • 2025-04-29 区块链币什么时候有的

    区块链币的出现可以追溯到2008年，当时中本聪（SATOSHI NAKAMOTO）发布了一篇名为《比特币：一种点对点的电子现金系统》的白皮书，标志着区块链技术的诞生。...

  • 2025-04-29 链上聊斋区块链是什么

    链上聊斋区块链是一个基于区块链技术的去中心化内容平台，它将传统文学、历史故事等文化内容以数字化形式存储在区块链上，确保了内容的不可篡改性和可追溯性。用户可以通过智能合约来获取这些内容，并享受其带来的便利和独特体验。...

  • 2025-04-29 区块链团体规定是什么

    区块链团体规定是指在一个特定的区块链网络或项目中，为了确保安全、透明和高效地使用和管理数据而制定的一系列规则和协议。这些规定通常包括以下几个方面： 共识机制：规定了网络中节点如何达成共识，以确保交易和数据的正确性。常...

  • 2025-04-29 区块链技术降低什么成本

    区块链技术通过其独特的去中心化特性，能够显著降低交易成本、信息成本和信任成本。以下是区块链如何具体降低这些成本的详细分析： 交易成本: 传统的金融交易通常需要第三方机构来确保安全和验证交易的真实性。而区块链技术通过智...

  • 2025-04-29 未来区块链的用途是什么

    未来区块链的用途是多方面的，它不仅在加密货币领域发挥着核心作用，还在供应链管理、智能合约、身份验证、数据存储和安全交易等众多领域中展现出巨大的潜力。以下是一些具体应用： 供应链管理：区块链可以用于追踪产品从生产到销售...

推荐搜索问题
网络技术推荐栏目
区块链最新问答

问题大全

问答网AI智能助手
Hi，我是您的智能问答助手！您可以在输入框内输入问题，让我帮您及时解答相关疑问。
您可以这样问我：
链上聊斋区块链是什么
区块链的九种方式是什么
区块链团体规定是什么