Gate 新聞訊息，3 月 31 日，比特幣開發者社群正推進一項旨在增強比特幣抗量子攻擊能力的比特幣改進提案 BIP360（Pay to Merkle Root），相關測試網已完成部署。據 Bitcoin Magazine 資訊顯示，對應程式碼於 2 月 11 日提交並通過驗證，標誌著比特幣社群正為應對潛在的量子運算威脅提前進行技術儲備與防護升級。

Alchemy Pay宣布其香港戰略投資HTF Securities獲得香港證監會批准，升級至虛擬資產交易服務，覆蓋專業及零售投資者。同時，Alchemy Chain穩定幣支付公鏈在3月上線測試網，測試地址超過15萬。

The Solana Foundation plans to position its network as core infrastructure for the emerging "agentic internet," where AI systems initiate economic activity. Chief Product Officer Vibhu Norby stated that AI will impact various industries, and Solana's payment infrastructure has already processed approximately 15 million agent-initiated payments. In the future, this will reshape internet business models and drive the development of micropayments and pay-as-you-go models.

Gate Pay for AI 於3月25日完成升級，簡化錢包授權與支付流程。新引入的快捷錢包與插件錢包，使用者可快速配置支付，提升靈活性與安全性。AI Agent 支持無縫支付，結合 Skills 實現自然引導。系統已擴展多鏈支持，涵蓋主流網路，確保多幣種支付的高效穩定。

QCP Group points out that Trump's ultimatum to Iran failed to materialize, leading to a brief market stabilization. Despite BTC breaking below 70,000, its resilience has strengthened. With U.S. national debt exceeding 3.9 trillion, stagflation concerns are intensifying, and central banks face a policy dilemma. Iran has proposed settling transit fees in RMB, and markets should pay attention to shifts in BTC.

U.S. Senator Elizabeth Warren has sent a letter to prominent YouTuber MrBeast and his company, inquiring about their future plans in adolescent financial services and the cryptocurrency sector, emphasizing the need to comply with laws and pay attention to financial risks and consumer protection issues.

Bitcoin bulls need to be vigilant about the sell-off risk signals from MACD indicators. Recent momentum weakness may lead to price pullbacks. Historical trends show that whenever MACD falls below the zero line, prices often experience significant declines. Given the tense geopolitical situation, traders should pay attention to changes in technical indicators, manage risks prudently, and maintain cautious trading practices.

March 22, Bitcoin reported $69,275.33, with a 24-hour decline of 1.93%; Ethereum reported $2,103.95, with a decline of 2.18%. The market is comprehensively bearish, with bears dominating, and funding rates are universally negative, indicating that bears need to pay fees to longs.

Ripple and its co-founder Chris Larsen each donated $5 million to Golden State Promise to oppose California's 2026 billionaire tax bill, which requires billionaires to pay a one-time wealth tax and has prompted multiple billionaires to leave California.

BTQ Technologies announced on March 19 that it successfully implemented BIP 360 on its Bitcoin quantum testnet v0.3.0, introducing a Pay-to-Merkle-Root transaction format to address quantum computing threats. The testnet has connected over 50 miners, processed over 100,000 blocks, and supports P2MR transaction functionality.