ChainCatcherによると、イーサリアム財団のワーキンググループは本日、ブロックチェーン取引における長年のブラインド署名問題に対処するため、Clear Signingというオープン標準を立ち上げた。ERC-7730仕様に基づいて構築されたこの標準は、WYSIWYS（What You See Is What You Sign）という原則を実装し、署名前にユーザーがトランザクションの詳細を統一された、人間が読める形式で確認できるようにする。Clear Signingは既存の取引構造を変更せずオフチェーンで動作し、標準化された説明、レジストリシステム、独立した検証メカニズムによってセキュリティを強化する。

Solana (SOL) price has slightly rebounded after a week of declines, but market sentiment remains cautious.
Spot ETF net outflows and derivative liquidations indicate that institutions are taking a wait-and-see approach,
with SOL's short-term trend leaning bearish and key support between $45 and $75.
Analysts suggest that prices below $80 present an accumulation opportunity for long-term holders.

BlockBeats News: On March 25, this Friday, the cryptocurrency options market will see quarterly settlement, which coincides with the largest open interest expiration date in the current market. BTC options value approximately $14.16 billion, with a max pain of $75,000. ETH options value approximately $2.2 billion, with a max pain of $2,350.

Greeks.live predicts that on March 13th, a large volume of BTC and ETH options will expire, with declining market rebound momentum and extremely low trading activity. Options data indicates the market is in a wait-and-see state, still in a bear market, and the recent AI boom has failed to improve the situation.