在美国政府对数字资产态度出现明显转向的背景下，四大会计师事务所之一的 PwC 正在加大对加密货币及相关业务的投入。普华永道美国负责人 Paul Griggs 表示，该战略调整始于去年，主要受益于亲加密监管官员的任命，以及美国国会推进多项数字资产相关立法进程。Griggs 指出，围绕稳定币的监管框架与《Genius 法案》有助于提升市场对该类资产的信心，而资产代币化也将持续发展，普华永道需要深度参与这一新兴生态。报道称，相关表态反映出，政策环境变化正在促使传统蓝筹机构重新评估并逐步进入此前长期保持审慎态度的数字资产市场。（Financial Times）

日韩股市今日大涨，日经 225 指数 1 月 5 日（周一）收盘上涨 1493.32 点，涨幅 2.97%，报 51832.80 点，芯片股和重工业股领涨。韩国 KOSPI 指数 1 月 5 日（周一）收盘上涨 147.89 点，涨幅 3.43%，报 4457.52 点，创下纪录收盘高位，芯片和国防股领涨；三星电子涨 7.47%，创下自 2020 年 3 月 24 日以来的最大单日涨幅。(金十)

据报道，OpenAI 正寻求收购 Pinterest，从而获得数十亿张图片、购物平台和广告工具。这笔交易可以让 OpenAI 将其人工智能整合到视觉发现和购物中，使其与谷歌、Meta 和亚马逊的竞争更加激烈。

CryptoQuant 数据显示，过去数月币安交易所的比特币月均单笔流入量增长至约 29.7 枚 BTC，较 2021 年初上涨近 34 倍，反映出大额持币者（鲸鱼）在该平台的活跃度显著提升。该指标代表每笔流入交易的平均比特币数量，暗示机构或大户资金正在加速进入交易所。

SolanaFloor 在 X 平台发文表示，2025 年，近 90 亿美元资产从其他区块链通过跨链桥转入 Solana。其中，超过 50 亿美元资产仅来自 Ethereum。

According to PANews, a trader known as 'beachboy4' incurred losses exceeding $2 million over 35 days despite achieving a 51% win rate in 53 prediction trades on Polymarket. The trader's largest single profit was $936,000, while the biggest loss reached $1.58 million, with an average bet of approximately $400,000 per trade, indicating high-risk behavior. The trader frequently purchased 'consensus direction' at high prices ranging from 0.51 to 0.67, creating a structure with limited upside and complete downside. The absence of stop-loss, hedging, or early profit-taking mechanisms led to most losing positions being wiped out. The trader often placed bets on 'high-confidence' events, such as popular NBA or soccer teams, in transparent and efficient markets, resulting in losses due to structurally imbalanced strategies rather than bad luck. Lookonchain highlighted five practical lessons: avoid entering at high prices, manage single-trade risk, implement timely profit-taking and stop-loss strategies, assess risk-reward ratios, and steer clear of markets without competitive advantages.

Bitcoin Core development activity saw a clear resurgence in 2025, marking a reversal of a multi-year slowdown and signaling renewed momentum behind Bitcoin’s core protocol maintenance. According to contributor data, 135 developers contributed code to Bitcoin Core in 2025, up from roughly 112 contributors in 2024. source: https://www.ethnews.com/bitcoin-core-development-rebounds-in-2025-as-contributor-count-climbs/

Coinbase 暂时中止了阿根廷比索（ARS）的上线和下线，停止了当地的法币服务，但所有加密货币交易仍在正常运行。

null source: https://x.com/WatcherGuru/status/2008058447754109192

Peer-reviewed studies contradict claims that Bitcoin mining destabilizes grids or increases costs, showing it uses more renewable energy instead. source: https://cointelegraph.com/news/expert-debunks-9-common-myths-about-bitcoin-mining-energy-use?utm_source=rss_feed&utm_medium=rss&utm_campaign=rss_partner_inbound

María Corina Machado, Bitcoin advocate, is the second-favorite to lead Venezuela, behind Edmundo González Urrutia. source: https://www.cryptopolitan.com/bitcoin-leader-emerges-as-top-contender/

According to Cointelegraph, Visa-issued crypto cards experienced a substantial increase in usage in 2025, with the total net spend rising by 525% over the previous year. Data from Dune Analytics reveals that the total net spend for six crypto cards, issued by blockchain projects in collaboration with Visa, escalated from $14.6 million in January to $91.3 million by the end of December. The six cards monitored include those from crypto payment platforms GnosisPay and Cypher, as well as decentralized finance projects EtherFi, Avici Money, Exa App, and Moonwell. Among these, the Visa-partnered EtherFi card led the pack with a total spend of $55.4 million, significantly outpacing Cypher, which secured the second spot with $20.5 million. These figures highlight the rapid adoption of crypto cards among users and underscore the strategic significance of crypto and stablecoins within Visa's global payment ecosystem, as noted by Polygon researcher @obchakevich_ on X. The increase in spending volume indicates that crypto has evolved from an experimental technology to a fully integrated tool for everyday financial transactions. Visa is poised for further growth with its crypto cards in 2026, as the company has intensified its focus on stablecoin ventures in recent months. The traditional payments firm now supports stablecoins across four blockchains and has been actively forming partnerships and enhancing infrastructure to expand access to these assets for both retail and institutional clients. In mid-December, Visa advanced its efforts by launching a stablecoin advisory team dedicated to assisting banks, merchants, and fintechs in launching and managing stablecoin products.

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金色（深圳）信息服务有限公司 - 专业软件开发、人工智能应用、网络安全解决方案提供商

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一小群新创建的 Polymarket 钱包在美国出人意料的军事行动确认结果前不久，通过押注委内瑞拉总统下台，赚取了超过 63 万美元。这一时机引发了对内幕交易的担忧，并促使美国立法者着手禁止政府官员在预测市场上进行交易。

金色（深圳）信息服务有限公司 - 专业软件开发、人工智能应用、网络安全解决方案提供商

伊利亚-利希滕斯坦（Ilya Lichtenstein）是史上最大的比特币盗窃案之一的幕后黑客，他已被释放出狱--不是通过总统特赦，而是根据特朗普在其第一任期内签署的一项刑事司法法律。

金色（深圳）信息服务有限公司 - 专业软件开发、人工智能应用、网络安全解决方案提供商

金色（深圳）信息服务有限公司 - 专业软件开发、人工智能应用、网络安全解决方案提供商