According to Foresight News, Aave is set to launch its V4 liquidation engine, replacing the fixed mechanism of V3. The new system introduces dynamic liquidation thresholds and an automated auction mechanism, aiming to reduce manual intervention and improve liquidation speed and capital efficiency. By integrating on-chain oracles and MEV (miner extractable value) protection, the process aims to minimize slippage and manipulation risks. Additionally, the engine supports partial liquidation and batch processing, allowing borrowers to avoid full liquidation at a lower cost. Aave has reported handling nearly 295,000 liquidations since its inception, with a total value exceeding $3.3 billion.

Sam Altman's iris-scanning world has upgraded its app to include an encrypted chat service with crypto payment integration. source: https://cryptonews.com/news/sam-altmans-world-project-upgrades-app-with-encrypted-chat-in-chat-crypto-pay-options/

According to ChainCatcher, crypto analyst Murphy shared insights on social media regarding institutional traders' perspectives on the current market conditions. Murphy noted that traders are leveraging their positions by using $85,000 in-call options to go long while simultaneously selling put options to collect premiums. This strategy indicates a belief that even if adjustments occur, $85,000 is seen as a buying opportunity rather than the start of a significant downturn. Additionally, Murphy observed a substantial amount of put options being sold at the $90,000 level, suggesting that some investors view this as a short-term support point. Furthermore, there is a notable increase in both call and put options being purchased near the current price, indicating that traders are preparing for significant market volatility ahead.

According to ChainCatcher, Arkham data reveals that at 14:39, a total of 2,100 ETH was transferred from one anonymous address, beginning with 0x3c9E, to another anonymous address, starting with 0xC191.

BeinCrypto 近日公布了 2025 年度行业评选结果，Bitget 在本次评选中获得了 “年度最佳品牌 Best Brand of the Year ”与 “最佳中心化交易所 Best Centralized Exchange ”两项奖项。在 BeinCrypto 2025 年的评选过程中，评审团主要基于技术稳定性、资产透明度、市场深度、用户体验和行业贡献等维度对全球平台进行综合评估。Bitget 在上述关键指标上的整体表现得到了评审团的认可。这两项荣誉体现了行业对 Bitget 在 品牌影响力、产品创新、安全标准、用户体验以及市场增长等核心价值维度的高度肯定。

The x402 payments protocol, incubated by Coinbase and designed for autonomous machine-to-machine payments, has released its V2 upgrade following six months of real-world deployment. Since its initial rollout, the protocol has processed more than 100 million payments across APIs, AI agents, and web services, momentum that directly shaped the enhancements introduced on December 11, 2025. source: https://www.ethnews.com/coinbases-x402-payments-protocol-releases-v2-with-multi-chain-and-ai-ready-upgrades/

According to BlockBeats, Chinese crypto analyst Ban Mu Xia has provided insights into Bitcoin's daily chart, highlighting the formation of a golden cross involving the MA5, MA10, and MA30 moving averages. This technical pattern has established a support zone between $90,500 and $91,300. For those who have previously invested in Bitcoin at the $89,000 to $90,000 range, potential profit-taking points are identified at $98,000, $103,300, and $112,500. These levels should be adjusted based on market dynamics. However, these profit-taking points are no longer considered suitable entry positions for buying Bitcoin due to the low risk-to-reward ratio.

According to BlockBeats, Brennan Watt, Vice President of Core Engineering at Anza, discussed a proposal at the Solana Breakpoint conference that could significantly reduce account rent costs on the Solana network. The proposal, SIMD-0389, suggests lowering the account creation rent by tenfold, with the potential to expand this reduction to a hundredfold. Account rent on the Solana network refers to the storage fee required for an account to permanently store data on the blockchain. Anza's analysis of the security deceleration mechanism indicates that this change was discussed at the recent SolanaConf. It could lead to the recovery of billions of dormant SOL, facilitating broader adoption while maintaining network security.

Coinbase推出了x402协议的V2版本。该版本在V1基础上进行了优化，从单一调用支付扩展为统一的互联网支付层。

According to ChainCatcher, Arkham data reveals that at 14:20, 47.51 BTC, valued at approximately $3.21 million, was transferred from Cumberland DRW to an anonymous address starting with bc1qkgt.

According to ChainCatcher, analysts from First Abu Dhabi Bank have highlighted that the U.S. interest rate outlook is at a critical juncture in the coming months. They emphasize the need for global markets to prepare for various potential outcomes. The bank anticipates that the Federal Reserve's additional rate cuts in 2026 will not exceed 50 basis points. The annual interest rate trajectory will largely depend on inflation trends, labor market performance, and the development of internal and external policy risks.

金融科技3.0将与传统金融共存多年，但发展方向已然明确。稳定币基础设施有望成为全球金融的核心组成部分。

CARF的落地预将进一步提升香港加密资产市场的税务透明度，对交易平台、托管机构、个人投资者及传统金融中介均将产生影响。

美国存管信托与结算公司（DTCC）收到SEC的“不采取行动”函，获准推出股票、债券等托管资产代币化新服务，以加速数字资产的普及。 

融资1.8亿美元，估值近10亿美元的明星项目Farcaster宣布战略转向，留给我们什么启示？

为什么同样的策略，Strategy做是神话，别人做就是笑话？在 AI 叙事如货运列车般碾压一切的当下，比特币还是那个最好的资产避风港吗？

美联储转向宽松将外溢全球。新兴市场受益美元走弱，但欧洲央行和日本央行可能跟进降息。加密资产或成流动性受益者。

金色财经推出加密货币和区块链行业早报《金色早8点》2906期，为您提供最新、最快的数字货币和区块链行业新闻。

机器人 AI 可以像人类一样有自己的账户进行货币支付。AI Agent 支付的底层 Infra，x402 协议究竟是什么？为什么 Google、Visa 都在积极布局 x402 赛道？

a16z crypto团队多位合伙人对2026加密趋势的17点观察