智能合约
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首届全国数字人民币创新应用“领航者”榜单(2025年度)揭晓!
Sou Hu Cai Jing· 2025-11-23 12:07
Core Insights - The "Pioneers" list for digital RMB innovation applications was officially announced at the Suzhou Digital Finance High-Quality Development Conference on November 20, 2023, showcasing significant advancements in the digital currency sector [1] Group 1: Event Overview - The event was co-hosted by the Jiangsu Provincial Digital Finance Key Laboratory, the Yangtze River Delta Financial Research Institute, Shanghai Advanced Institute of Finance, and Zero One Think Tank Information Technology (Beijing) Co., Ltd [1][11] - The selection process attracted numerous financial institutions and ecosystem enterprises from across the country, culminating in a comprehensive evaluation by experts [1] Group 2: Categories and Applications - The "Pioneers" list is divided into two main categories and six subfields, highlighting various innovative applications of digital RMB [1] - Notable applications include: - B-end scenarios such as cross-border payment applications using multi-central bank digital currency bridges and smart contracts for salary regulation in construction [5][6] - C-end scenarios featuring offline payment technologies for public transport and wealth management services [6][7] - G-end scenarios involving smart contracts for government procurement financing [9]
区块链技术保障数字资产安全
Sou Hu Cai Jing· 2025-11-21 06:16
智能合约的引入进一步提升了数字资产管理的自动化与安全性。智能合约是基于区块链的自动执行协议,当预设条件被触发 时,合约条款将自动履行,无需人工干预。例如,在数字版权交易中,智能合约可以自动完成版权验证、费用结算和权益分 配,整个过程公开透明且不可篡改,既避免了人为操作的失误,也杜绝了违约风险。这种"代码即法律"的机制,为数字资产的 流转提供了可靠的技术保障。 在数字化浪潮席卷全球的今天,数字资产已成为个人与企业财富的重要组成部分,从加密货币到数字版权,从游戏道具到身份 凭证,其形态日益丰富。然而,数字资产的虚拟性与可复制性也带来了安全挑战,区块链技术凭借其独特的架构设计,正成为 守护数字资产安全的关键基石。 区块链本质上是一种分布式账本技术,其核心优势在于去中心化、不可篡改与透明可追溯。传统的数字资产存储往往依赖中心 化服务器,一旦服务器被攻击或数据被篡改,用户资产将面临直接威胁。而区块链通过将数据分散存储在全球多个节点上,每 个节点都保存着完整的账本副本,任何单一节点的故障或攻击都无法影响整体系统的运行,从根本上避免了单点故障风险。 哈希算法与时间戳技术为区块链数据提供了"防伪标签"。每一笔交易或数据记录都 ...
科技将如何重塑我们的生活?——读《2049:未来10000天的可能》
Shang Hai Zheng Quan Bao· 2025-11-16 17:55
《2049:未来10000天的可能》 (美)凯文·凯利(著) 吴晨(编) 中信出版集团 2025年6月出版 科技将如何重塑我们的生活?——读《2049:未来10000天的可能》 ◎南 芃 你能想象吗?今天不离手的智能手机,可能有一天会悄然退场。《2049:未来10000天的可能》这本书 预测,在未来10000天后的世界,智能手机将被智能眼镜取代。而当数十亿人戴上这些智能眼镜时,他 们看到的是现实世界与虚拟世界的叠加,未来的世界将是一个数字孪生的镜像世界。 本书作者凯文·凯利是《连线》杂志创始主编,他的代表作《失控》被誉为"本世纪对西方世界产生巨大 影响的最重要的著作之一",曾影响了包括乔布斯在内的一代互联网创业者。本书的编著者吴晨,是 《经济学人·商论》原总编辑。本书起源于凯利在《5000天后的世界》一书的中文版出版后,希望与吴 晨合作,展望比5000天更远的世界,尤其希望立足中国视角,去思考科技所带来的变革。 作者在书中以2049年为时间节点,展望了人工智能、脑机接口等前沿技术将如何塑造未来的社会与生 活。 需要特别指出的是,本书并不是一本科幻小说,它是基于现实的三个模型展开的理性想象: 第一个预测模型是观 ...
智能合约之父:本轮周期想要“成功”的难度更大
Xin Lang Cai Jing· 2025-11-16 05:24
Core Viewpoint - The current cycle presents greater challenges for success, not due to a single negative factor, but because attention has shifted towards AI and the "Magnificent Seven," pushing cryptocurrency to the sidelines and resulting in a lack of clear catalysts, buying interest, and attention [1] Group 1 - The narrative of "four-year cycles" and "altcoin seasons" has become ineffective, indicating a need for genuine product development and sustained delivery of actual value to achieve returns [1]
区块链溯源
Sou Hu Cai Jing· 2025-11-16 04:52
在当今全球经济联系日益紧密的背景下,商品从原产地到消费者手中的旅程变得顶尖水平复杂。供应链 往往横跨多个国家和地区,涉及众多参与主体。这种复杂性使得追踪产品来源、验证其真实性以及确保 流程透明度变得充满挑战。正是在这样的环境中,区块链技术展现出了其独特的价值,尤其是在产品溯 源领域,它提供了一种全新的解决方案。 区块链本质上是一个分布式数据库,或者可以形象地理解为一个共享的、不可篡改的数字账本。这个账 本由一系列按时间顺序排列的数据块组成,每个块都包含了一批经过验证的交易或信息记录。一旦信息 被记录到区块链上,就很难被修改或删除,因为任何改动都需要得到网络中多数参与节点的同意。这种 特性使其天然适合于需要高度信任和透明度的应用场景,例如产品溯源。 在产品溯源中应用区块链技术,其核心价值在于能够构建一条清晰、可信且不可篡改的信息链条。以下 是区块链溯源带来的几个关键改变: 1、信息透明与不可篡改。传统的溯源系统可能依赖于中心化的数据库,信息存在被单一机构修改或操 纵的风险。而区块链的分布式特性意味着数据不由任何单一方控制,而是存储在网络中多个独立的节点 上。一旦生产、加工、运输、销售等环节的关键信息被记录到链上 ...
数字人民币试点覆盖民生多场景
Sou Hu Cai Jing· 2025-11-12 15:09
Core Insights - Digital RMB is becoming an integral part of daily life in China, enhancing various sectors from consumption to public services and cross-border payments [1][9] Group 1: Consumption Experience - Digital RMB is reshaping consumer experiences, particularly in daily transactions and services [3] - In Shenzhen, a collaboration between Agricultural Bank and the subway system has attracted 400,000 participants, enabling seamless payments even without internet or battery [2] - The introduction of "Digital RMB + Smart Contract" in housing services has streamlined the public fund withdrawal process, reducing it from three working days to real-time transactions [5] Group 2: Public Services - In healthcare, digital RMB is facilitating intelligent payment processes, with all public hospitals in Qingdao adopting online registration and payment systems [6] - The education sector is also benefiting, with digital RMB being used for tuition payments and research funding, ensuring transparency and security through its traceability and smart contract features [6] Group 3: Cross-Border Payments and Industrial Finance - Digital RMB is making strides in cross-border payments, exemplified by a recent transaction that reduced settlement time from 1-3 days to minutes for commodity imports [7] - In industrial finance, the "penetrating supervision" capability of digital RMB is aiding high-quality development in the real economy, as seen in a partnership between Zhejiang Wangshang Bank and Luzhou Laojiao [7] Group 4: Inclusive Finance - The ultimate goal of digital RMB is to create an inclusive financial ecosystem accessible to everyone, with initiatives like "one-click salary" for employees and a carbon credit platform in Qingdao [7] - Efforts are being made to extend digital RMB services from urban to rural areas, enhancing payment convenience for residents [8] Group 5: Future Outlook - The pilot practices of digital RMB signify a transformation in payment methods and an upgrade in financial services, evolving from a product to an industry [9] - Continuous innovations such as smart contracts and cross-border settlements are expected to further enhance the digital economy landscape [9]
以太坊稳坐 “加密圈老二”:卖出100亿天价NFT,收割3000万币圈玩家
Sou Hu Cai Jing· 2025-11-06 11:22
Core Insights - Ethereum has a market capitalization of $541.8 billion, making it the second-largest cryptocurrency after Bitcoin, with a market share of 14% of the total crypto market [1][2] - It dominates the DeFi space, holding 70% of global DeFi assets, and accounts for 80% of NFT transactions, establishing itself as a leader in decentralized finance and digital collectibles [1][2] - Ethereum is positioned as a versatile platform for various applications, contrasting with Bitcoin's primary function as a store of value [1][2] Market Position - Ethereum's market capitalization is equivalent to several major companies, such as Xiaomi and JD.com, solidifying its status as a key player in the cryptocurrency market [1] - The platform's significant market share and dominance in DeFi and NFT sectors highlight its critical role in the evolving digital economy [1][2] Technological Advancements - Ethereum is described as a "trust machine," enabling transparent and immutable rules through smart contracts, which automate processes without intermediaries [6][15] - The platform has undergone significant upgrades, including the transition from mining to staking, reducing energy consumption by approximately 99.9% [21] Key Figures - Vitalik Buterin, known as "V God," is a central figure in Ethereum's development, having proposed the concept of a "world computer" to expand blockchain capabilities beyond simple transactions [17][22] - Gavin Wood, who authored Ethereum's technical documentation, created the Solidity programming language, which is widely used for blockchain applications [24][26] - Joseph Lubin, founder of ConsenSys, has played a crucial role in making Ethereum's technology accessible to a broader audience through various products and services [28]
以太坊失去重大“牛市火力”? 华尔街“神算子”折戟以太坊:亲自操盘的Bitmine(BMNR.US)怒亏13亿美元
智通财经网· 2025-11-05 07:36
关于以太坊的企业买盘试验似乎正在实时瓦解。全球市值排名第二的加密货币——以太坊在周二跌破3400美元,随着华 尔街对AI热潮所推动的股票市场看涨狂热情绪显著消退,市场风险偏好急剧下行,以太坊以及"加密货币风向标"比特币 等加密货币均跟随美国科技股回调势头同步下滑,但是加密货币的回调幅度相比于美股而言剧烈得多。 此番科技股与加密货币这两大长期以来走势几乎同步的风险资产同时遭遇大举抛售,已将以太坊价格从8月的历史最高点 全面回撤30%,回到一大波聚焦于囤积以太坊的美股上市公司买入和持有以太坊大浪潮之前的价位水平,这些近年来大 举囤积比特币或者以太坊的"金库公司"基本上已经失去闲置现金(全身心投入了加密货币),并且可能在这波暴跌潮中倾向 保住利润而进行加密货币抛售操作,可谓将进一步巩固了这一颇具去中心意义的代币步入熊市的态势。 全球最大市值加密货币——比特币在近期的跌幅虽然好于以太坊但是同样显得惨烈,比特币已抹去夏季的全部涨幅,回 吐了华尔街热烈追捧比特币以及机构们对于比特币ETF买盘激增期间带来的涨幅。周二纽约交易时段,这一最早的加密 货币一度下跌7.4%,至96,794美元,为自6月以来首次跌破10万美元关口。 ...
京北方:结合隐私计算及量子科技 持续探索跨境支付等领域业务机会
Zheng Quan Shi Bao Wang· 2025-10-24 03:09
Core Viewpoint - The company has established a wholly-owned subsidiary in Hong Kong to create a cross-border technology collaboration platform aimed at serving a diverse client base including banks, securities firms, and funds [1] Group 1: Business Development - The company has signed business cooperation agreements with multiple overseas institutions to accelerate its overseas expansion strategy [1] - The company plans to fully expand the application of AI Agents in various financial business scenarios such as marketing, risk control, and operations [1] Group 2: Technological Exploration - The company is exploring business opportunities in digital asset management, cross-border payments, and supply chain finance by leveraging blockchain, smart contracts, privacy computing, and quantum technology for encryption [1] - The goal is to build a secure and efficient financial infrastructure ecosystem [1]
美联储考虑推出"精简版"支付账户,为金融科技和加密货币公司开放渠道
Sou Hu Cai Jing· 2025-10-23 06:17
Core Insights - The Federal Reserve is considering a new type of payment account aimed at facilitating access to its payment system for small companies, marking a potential end to the banking access challenges faced by the cryptocurrency industry [2][4] - The proposed "payment account" would grant fintech companies full access to Federal Reserve payment services, which are currently only available to large banks and financial institutions [2] - This initiative reflects an increasing effort to integrate fintech and cryptocurrency payment companies into the traditional financial system [4] Group 1 - The "payment account" will be available to all legally eligible entities currently conducting payment services through third-party banks [2] - Federal Reserve Governor Christopher J. Waller emphasized the need for more support for those actively changing the payment system [2] - The streamlined main account is designed to provide access to Federal Reserve payment channels while managing various risks associated with the payment system [2] Group 2 - The idea is still in the experimental stage but is seen as a positive development for the cryptocurrency industry, which has faced significant banking service rejections [4] - During the Biden administration, at least 30 tech and cryptocurrency founders were denied banking services, leading to claims of an organized effort termed "Operation Choke Point 2.0" [4] - Criticism has emerged regarding the Federal Reserve's previous stance on denying access to pure payment banks, with industry leaders expressing gratitude for the reconsideration of these access rules [5] Group 3 - The Federal Reserve has been actively experimenting with blockchain technology for payment applications even before the announcement of the "streamlined" main account [5] - Waller noted that the central bank is exploring the applications of blockchain and AI in payment-related use cases [5] - The aim is to understand ongoing innovations in the payment system and assess whether these technologies can enhance the Federal Reserve's payment infrastructure [5]