Polkadot 代币发行模型升级生效：DOT 最大供应量 21 亿枚，发行速率下调 53%

XRP Ledger Validators Weigh Two Amendments as Votes Lag

The XRP Ledger is reviewing two proposed amendments that could expand lending functions and strengthen vault infrastructure. Validators have begun voting, yet early participation remains limited. Current results suggest the proposals still face significant hurdles before reaching activation

Aster API V3 正式上线，V1 延迟将于 3 月 18 日增至 200 毫秒

Gate News 消息，3 月 14 日，Aster 发布公告称，Aster API V3 已正式上线。自 3 月 16 日起，V1 版本的延迟将逐步增加，预计到 3 月 18 日将达到约 200 毫秒。Aster 建议用户立即迁移至 V3 版本。

以太坊基金会发布"EF Mandate"文件，明确生态角色与核心使命

以太坊基金会发布了"EF Mandate"文件，明确其在生态系统中的角色与职责，强调CROPS原则，致力于用户主权、安全与优化体验。该文件为内部行动纲领及社区参考提供指导。

Pump.fun Launches Automated Buybacks for Tokenized AI Agents

Pump.fun enhances the AI-driven crypto economy by automating buybacks for agent tokens, linking success with community holders. Revenue in $SOL or $USDC buys and burns tokens, addressing value accrual issues and encouraging engagement. Developers can adjust buyback rates, ensuring a streamlined process for launching tokenized agents.

Vitalik Buterin Calls Ethereum a “Sanctuary Technology”

The Ethereum Foundation's new EF Mandate clarifies its supportive role in the decentralized Ethereum ecosystem, emphasizing principles like censorship resistance and infrastructure support while avoiding direct governance control. Vitalik Buterin highlights Ethereum as a “sanctuary technology” that promotes digital freedom, contributing to positive market responses.

Solana Approves SIMD-0266 Upgrade for Faster Transactions

Solana has approved a major network upgrade that could make transactions much faster and cheaper. The upgrade, called SIMD-0266, introduces a new token model known as p-tokens. Developers say this change could make some transactions up to 19 times more efficient. The proposal was first introduced