Stripe 以 1590 亿美元估值启动股份回购，稳定币业务成增长引擎

Polkadot 将于 3 月 12 日起调整经济架构，DOT 总供应量上限设定为 21 亿枚

Polkadot将于2026年3月12日起实施新变更，包括新的DOT发行模型、引入动态分配池、调整质押和网络安全机制。总供应量上限设定为21亿，质押机制改革将降低解质押周期至24至48小时。

SUN.io 重磅上线 SunSwap V4

SUN.io 平台推出 SunSwap V4，全面升级AMM架构，降低多跳交易能耗，支持原生 TRX 直接交易。新版本增强开发者自定义功能并引入实时通知机制，同时用户享受最高99%的能量补贴。

高市早苗否認關聯！日本媒體 NoBorder 發幣，稱受唐鳳數位民主機制啟發

日本媒體機構NoBorder近期在Solana上發行SANAE Token，旨在推動「Japan is Back」計畫，探索民主制度更新。高市早苗已明確表示不知情，引發爭議及代幣價格暴跌。NoBorder計劃透過公民意見收集及AI分析促進討論，並引入代幣激勵，但持有較高比例的運營方股份引發市場對風險的關注。

Shiba Inu: Connection Problems on Shibarium Usually Not Network Related - U.Today

Shibarium SHIB.io informed the Shiba Inu community that connectivity issues are often due to wallet connection problems rather than network issues. They provided troubleshooting tips and addressed explorer indexing updates, confirming no asset loss while highlighting ongoing network operations.

TRON Network Targets AI Infrastructure as Top Priority for 2026

Justin Sun has revealed that developing AI infrastructure is the top priority for the TRON network in 2026. Sun singled out AI NFT as one of the pioneers, giving users a Web3 gateway to AI. Artificial intelligence will feature prominently on this year’s roadmap for the TRON network,

SoFi Becomes First Chartered Bank to Support Direct Solana Deposits

SoFi has become the first chartered US bank to support deposits on the Solana network. The integration allows over 13 million customers to send SOL directly to their SoFi crypto accounts from external wallets. SoFi, a chartered and FDIC-insured US digital bank serving 13.7 million clients, h