在第八届CCF中国区块链技术大会暨第二届全球区块链产业峰会上，区块链创新成果产业化（上海）服 务中心"揭牌。上海徐家汇商城（集团）有限公司与8家区块链企业完成入驻签约。 ...

Core Insights - Coinbase Markets has announced that Brevis (BREV) has been integrated into its asset roadmap, indicating a strategic move to enhance its offerings in the blockchain space [1] Group 1: Company Developments - Brevis is a zero-knowledge proof-based full-chain data verification platform designed to support decentralized applications (dApps) in accessing, computing, and utilizing on-chain data across multiple blockchains without the need for trusted third parties [1]

Core Viewpoint - The official launch of the Hainan Free Trade Port's full island closure is expected to inject strong momentum for the cross-sectional development of industries, promoting a modern industrial system with Hainan characteristics and advantages [2][3]. Group 1: Industrial Development - The full closure operation will enhance the free flow of production factors, strengthening Hainan's position as a hub for domestic and international dual circulation [4]. - The four leading industries in Hainan—tourism, modern services, high-tech industries, and tropical efficient agriculture—are expected to gain new momentum and expand new spaces for high-quality economic development [4][6]. - Policies such as "30% tariff exemption on processing value-added" will provide significant cost advantages for high-tech industries, further driving industrial upgrades [6]. Group 2: Opportunities and Challenges - The closure will facilitate the movement of people, goods, capital, and data, creating major opportunities for the development of Hainan's four leading industries [5]. - The tourism sector will benefit from policies like 144-hour visa-free entry for foreign tourist groups, which will enhance international tourism market development [5][11]. - The modern service industry will see an expansion of visa-free entry for 86 countries, broadening the scope for attracting international talent [5][11]. Group 3: Infrastructure and Innovation - The construction of modern infrastructure and the promotion of ecological civilization are key to supporting Hainan's high-quality development [3][4]. - The focus on digital technologies such as artificial intelligence, blockchain, and big data will shift the economic paradigm towards a data-driven model, enhancing the digital economy [8]. - The integration of technology and industry is emphasized, with a call for deepening reforms in the technology system and fostering innovation [11][12]. Group 4: Agricultural Development - The agricultural sector will focus on enhancing the efficiency of tropical agriculture through the integration of advanced agricultural equipment and quality agricultural inputs [6][12]. - The development of international trade in agricultural products will be prioritized, with an emphasis on creating trade centers for products like coffee and coconuts [12]. - The promotion of seed industry innovation and the establishment of a global seed production base are seen as critical for enhancing Hainan's agricultural competitiveness [12].

The US Securities and Exchange Commission (SEC) has quietly, for those who may not be aware, updated its guidance on how broker-dealers handle cryptocurrencies, making it easier for Wall Street giants like Morgan Stanley and Goldman Sachs to act as custodians. This change redefines what it means to have “control” over your digital assets. The new framework enables banks to demonstrate custody through legal arrangements, rather than direct possession of private keys, a move that has sparked debate and conc ...

Core Viewpoint - Intesa Sanpaolo has issued its first tokenized structured note aimed at private investors, marking a significant step in the bank's digital transformation and positioning it as a pioneer in the Italian blockchain securities sector [1][2]. Group 1: Tokenization Overview - Tokenization refers to the conversion of traditional financial instruments such as bonds and notes into legally valid digital versions, recorded on a shared blockchain, which can replace traditional securities registration systems [1][2]. - The tokenization model can reduce issuance costs by minimizing manual processing and eliminating the need for custodial services for securities [2]. Group 2: Target Audience and Support - The target audience for the newly issued tokenized structured note is professional wealth management clients [2]. - BlockInvest provided the technical support for the digital note issuance, while Weltix, approved by the Italian market regulator, is responsible for registering the notes on a public blockchain [2]. Group 3: Digital Transformation and Industry Positioning - This transaction enables Intesa Sanpaolo to achieve a fully digital operation for the note issuance process and aligns its systems with industry standards [2]. - The bank's initiative signifies its entry as a leader in the blockchain securities field in Italy [1][2].

Core Insights - The UN Conference on Trade and Development (UNCTAD) reports that the global artificial intelligence (AI) market is expected to reach $4.8 trillion by 2033, significantly increasing its share among frontier technologies and becoming a dominant key technology area [1] - In contrast, the market share changes for technologies such as the Internet of Things, blockchain, electric vehicles, and solar photovoltaics are relatively limited [1] - The report warns that the rapid development of AI is primarily concentrated in a few major economies and large enterprises, which may exacerbate development imbalances between nations and companies [1] - It calls for strategic investments and more inclusive global governance mechanisms to ensure that the benefits of AI development are shared more broadly [1]

Core Viewpoint - Swift is advancing the introduction of blockchain-based distributed ledger technology in its infrastructure, collaborating with over 30 global banks on ledger design [1] Group 1: Industry Collaboration - The key to unlocking scale effects lies in industry collaboration, as stated by Swift's Chief Commercial Officer Thierry Chilosi [1] - The initiative aims to support tokenized assets and blockchain settlements on top of the existing cross-border payment system, serving as an extension rather than a replacement of traditional financial infrastructure [1]

来源：上海证券报·中国证券网 上证报中国证券网讯（记者 刘怡鹤）本周（12月15日到12月19日）绿地元宇宙指数G-Meta Index最高8245.6点，周五收于8089.8点，较上周五下跌3.19%；同 期沪深300下跌0.28%，创业板指下跌2.26%。本周绿地元宇宙指数跑输沪深300，相对收益为-2.91%。 绿地元宇宙指数G-Meta Index由绿地数字经济产业研究院与复旦大学国际金融学院、申万宏源研究所、上海金融信息行业协会联合编制。 在综合参考上市公司拥有的技术壁垒、财务指标、研发投入、近一年以来的券商研报等标准后，该指数从AR/VR产业链、人工智能、区块链、物联网、传 媒、通信等元宇宙子板块中精选出28只A股和5只H股，构成代表国内元宇宙产业板块的成分股，并参照《中证指数有限公司指数计算与维护细则》编制而 成。 来源：上海证券报·中国证券网 上证报中国证券网讯（记者 刘怡鹤）本周（12月15日到12月19日）绿地元宇宙指数G-Meta Index最高8245.6点，周五收于8089.8点，较上周五下跌3.19%；同 期沪深300下跌0.28%，创业板指下跌2.26%。本周绿地元宇宙指数跑输沪 ...

Core Viewpoint - The 22nd China International Financial Forum emphasizes the construction of an intelligent financial ecosystem in the digital economy era, highlighting rapid growth in China's digital economy driven by policy guidance and practical innovation [1][5]. Group 1: Digital Economy Development - China's digital economy is developing rapidly, supported by a multi-layered policy system that includes top-level design, special deployments, and local pilot programs [3][7]. - Shanghai has implemented various measures such as policy guidance, infrastructure support, and industry integration to achieve rapid growth in the scale, structure optimization, and quality enhancement of the digital economy [3][7]. Group 2: AI Technology in Finance - Financial institutions are actively adopting AI technology, transitioning from digitalization to intelligentization, impacting areas from customer service to risk management and investment decision-making [3][7]. Group 3: Building a Sustainable Intelligent Financial Ecosystem - Key recommendations for constructing a healthy and sustainable intelligent financial ecosystem include: 1. Strengthening digital infrastructure by accelerating the construction of new infrastructures like 6G and gigabit optical networks, promoting public data sharing, and breaking data silos [3][7]. 2. Enhancing core technology innovation, particularly in AI, blockchain, privacy computing, and quantum computing, while encouraging deep integration of industry, academia, and research [3][7]. 3. Innovating regulatory models to balance innovation incentives with risk prevention, utilizing tools like regulatory sandboxes and real-time monitoring [3][7]. Group 4: Financial Education Reform - There is a scarcity of talent that understands both finance and technology, necessitating a reform in traditional financial education models to cultivate new financial professionals suited for the AI era [4][8]. - The Shanghai Financial Industry Association aims to facilitate high-level exchange platforms, promote collaboration between financial institutions and top universities, and develop training programs for new financial talent [4][9].

Core Insights - The development costs of Web3 projects are highly customized and influenced by project type, technical complexity, security requirements, and team experience [3] - Total costs typically start from 150,000 yuan, with large and complex DeFi or custom blockchain projects potentially exceeding 3 million yuan [3] Cost Factors - Smart contracts are the core and most expensive part of Web3 projects [3] - Security is a non-negotiable cost in the Web3 space [5] - The final project quote can vary significantly based on detailed documentation including on-chain logic, token model design, and clear front-end interaction processes [6] Complexity and Pricing - Simple contracts (e.g., standard ERC-20 token issuance, basic NFT contracts) cost between 30,000 and 80,000 yuan, while complex contracts (e.g., customized lending protocols, automated market maker DEX logic) can range from 200,000 to 500,000 yuan [7] - The scarcity and high salaries of engineers skilled in blockchain-specific languages like Solidity or Rust increase development costs [7] Development Components - Front-end (DApp) development costs range from 50,000 to 150,000 yuan for basic interfaces, potentially exceeding 350,000 yuan for complex user experiences [7] - Back-end services, necessary for high-performance applications, typically cost between 80,000 and 500,000 yuan [7] - Smart contract security audits are critical, with costs ranging from 80,000 to 300,000 yuan, and top-tier audit firms charging even more [7] Token Economics and Blockchain Selection - Designing a sustainable token economic model may require consulting fees between 50,000 and 200,000 yuan [7] - Developing on established EVM-compatible chains (e.g., Ethereum, Polygon) is generally more cost-effective compared to custom solutions on chains like Solana or Polkadot [7] Project Types and Timelines - Basic MVP projects cost between 150,000 and 400,000 yuan with a timeline of 8-16 weeks [7] - Medium complexity DeFi/NFT markets range from 400,000 to 1 million yuan [7] - High complexity DEX or custom blockchain projects can exceed 1 million yuan [7] Team Experience - Experienced Web3 teams with successful track records command significantly higher rates compared to general software outsourcing teams [7]