BlockBeats News, March 26 — According to SolanaFloor's report, the Solana Foundation announced an update to the participation requirements for the validator delegation program, with the new rules taking effect on May 1, 2026. The latest requirements mandate that validators must comply with fair transaction ordering rules, must not implement transaction censorship, and must meet stricter block time specifications while being subject to restrictions on Autonomous System Numbers (ASNs) and data center concentration to reduce centralization risks in network infrastructure.

Anthropic announced that Claude tool integration has been extended to mobile devices. iOS and Android users can now browse Figma designs, create Canva presentations, and view Amplitude data dashboards directly on their phones. Connectors are based on the MCP protocol and support applications like Slack, with some offering interactive modes. Currently, adding or browsing the connector directory is not supported on mobile devices.

Gate News reports that on March 26, according to ZachXBT's disclosure, Circle froze USDC balances in 16 business-related hot wallets on March 25. Relevant entities stated that this action is related to a U.S. civil case with details not yet made public. ZachXBT stated that upon reviewing on-chain data, these addresses are involved in exchanges, entertainment venues, and foreign exchange businesses, with no apparent connections between them. This freeze has impacted the operations of the related businesses.

3月25日，0x931开头的巨鲸地址利用40倍杠杆开立BTC多单，累计持仓1250万美元，清算价73103美元。目前该仓位浮亏约7000美元。

On March 25th, influenced by news of a potential US ceasefire, WTI crude oil prices fell more than 4%, currently trading at $89.1 per barrel. Meanwhile, three major whales deployed approximately $3.2 million in WTIOIL long positions as oil prices declined, with an average entry price between $87.9 and $88.6 per barrel. They expect oil prices will not break below $86.

BlockBeats news: On March 25, Arthur Hayes posted on social media stating that the current market is full of illusions about a positive future outlook. While he personally hopes the killing stops, he will not buy risk assets here.

Backpack officials stated that a certain trader holds a large open position on Polymarket, believing that the BP token's FDV will exceed $200 million one day after TGE, and attempted to push the price above $0.2. After investigation, these traders are unrelated to Backpack, and the company maintains a zero-tolerance policy toward insider trading.

A certain CEX reported that traders are holding large open positions on Polymarket, predicting that BP's FDV after TGE will exceed $200 million, driving up BP's price. The CEX investigated and confirmed these traders are unrelated to it, taking a zero-tolerance stance on insider trading.

Morgan Stanley's Head of Digital Asset Strategy Amy Oldenburg stated at the New York Summit that major banks' entry into the cryptocurrency space is the result of years of infrastructure modernization. The firm plans to support tokenized equity trading by 2026 and is renovating its core systems to enable faster settlement. She emphasized that synergy among financial institutions is critical for modernization.

Morgan Stanley's Head of Digital Asset Strategy Amy Oldenburg stated that Wall Street's development of crypto businesses stems from years of infrastructure modernization work, not FOMO. The firm has expanded into trading, asset management, and other areas, and plans to support tokenized equity trading in the second half of 2026, but faces challenges with core system upgrades.