SHELL Buyback Address has once again withdrawn 1 million tokens from Binance, and the buyback progress has reached 81.2%.

Twitter co-founder Jack Dorsey’s company Block has officially launched Buzz, a team-focused group chat and collaboration platform that brings humans and AI agents into the same conversation space. Dorsey describes Buzz as “model-agnostic, decentralized, self-sovereign, and fully open-source.” Buzz’s interface closely resembles Slack, but it natively integrates AI agent functionality and GitHub project management capabilities within the same window, merging multiple workflows into a single workspace. Being fully open-source, developers can access the complete source code to build custom features and deploy instances based on their team’s specific needs and workflows, enabling deep customization. Team collaboration tools are currently undergoing a structural shift from “human-to-human collaboration” to “human-AI agent hybrid work,” and Buzz aims to capitalize on this transition window via its open ecosystem.

According to Lookonchain’s monitoring, a crypto whale liquidated its entire Ethereum position after holding the asset for five months. The whale sold 1,862.3 ETH at an average price of $1,923, totaling $3.58 million, incurring a loss of $1.42 million (a 28% decline). It purchased the same amount of ETH in January this year, when Ethereum prices were falling, at an average price of $2,685.

According to Bitget market data, South Korean chipmaker SK Hynix (ticker: SKHX) is trading at 1,977,000 won (equivalent to roughly $1,336) per share during its intraday session. Per BIT (bit.com) market data, SK Hynix American Depositary Receipts (ADR, ticker: SKHY) stand at $173.4 in U.S. post-market trading. Based on the conversion ratio of 0.1 underlying South Korean shares per ADR, the current ADR premium is around 29.8%, widening further from the recent 25% level. SK Hynix ADRs and their local South Korean shares have been convertible since July 29, with five trading days remaining in the conversion window.

EIP-8222, an Ethereum Improvement Proposal, proposes to adopt a STARK-based cryptographic scheme to weaken the traceable correlation between staking deposit addresses, validators, and withdrawal credentials, with the goal of enhancing on-chain privacy for institutional stakers. Digital asset bank Sygnum Bank stated that this move could help attract more institutions to participate in staking, though it may also result in higher execution costs, slower asset operation processes, and additional compliance and audit requirements. The proposal remains in the discussion stage, and no launch timeline has been confirmed.

UK-based Bitcoin treasury firm Satsuma’s shareholders have approved the sale of its 668 Bitcoin reserves and initiated delisting procedures. The company will offload all 668 BTC, with delisting expected to be completed by September 14, 2026, and fund payments plus CREST transfers finalized by September 28. Satsuma’s Bitcoin reserve strategy lasted less than a year; it earlier raised $218 million via convertible notes, later selling some Bitcoin to repay holders of unconverted notes. As of April this year, the firm’s stock price had fallen more than 99% from its peak.

According to OnchainLens monitoring, a crypto whale deposited $3.71 million worth of USDC into Hyperliquid and placed a long limit order for BTC worth $2.68 million. The whale plans to go long on 40.58 BTC at a price range of $65,945 to $66,214. Current positions: 14x long positions on CL (US Oil), with a profit of $752,400; 11x long positions on BRENTOIL (Brent Oil), generating a profit of $361,700.