[BlackRock: Ethereum Spot ETF Purchases 28,600 ETH] BlackRock's Ethereum Spot ETF purchased 28,600 ETH on October 22, with a total value of approximately $110.7 million. (Cointelegraph)

[Whale address 0x3fc closes BTC long positions and opens shorts, holding over $80 million] On October 23, the whale address starting with 0x3fc closed its BTC long positions and opened new BTC short positions at an average price of $108,300, with a nominal holding value of $80.28 million. Currently, it is experiencing a floating loss of over 20%, with a liquidation price of $109,700. Earlier today, this address chased BTC and SOL longs during a market pullback and closed positions three hours ago. Over the past week, this address has accumulated losses of $3.64 million.

[New Wallet Withdraws 8,491 ETH, Worth $32.47 Million] A newly created wallet address 0x86Ed has withdrawn 8,491 ETH, worth approximately $32.47 million, from OKX within the past 3 hours. The specific purpose or subsequent actions of this wallet remain unclear. (Lookonchain)

[Sonic Nodes Must Urgently Upgrade to Version 2.1.2 to Ensure Stable Connectivity] Sonic has issued an urgent notice requiring all nodes on the mainnet and testnet to immediately upgrade to version 2.1.2 to avoid connection disruptions. The new upgrade introduces native fee subsidy functionality and critical security improvements, replacing the earlier v2.1 version ahead of the full upgrade of the Sonic mainnet to Pectra compatibility. This upgrade applies to validators, RPC providers, archive nodes, exchanges, and other node operators. After the upgrade, nodes will continue to operate on the current mainnet until the transition is completed on November 3, 2025.

According to AiCoin monitoring, a large amount of funds flowed out of the US spot BTC ETF market yesterday, with a net outflow of up to $101 million. Among them, the outflow was mainly from FBTC, with a daily net outflow of $56.6 million; Next is GBTC, with a total of 56.6 million US dollars. According to the "Spot BTC ETF Tracking" real-time trading strategy developed by AiCoin, there is a significant positive correlation between the inflow of ETF funds and BTC prices. Subscription indicators can be used to automatically place orders based on the flow of funds in the program. Data for reference only