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Large Language ModelsHacker NewsPublished: Apr 1, 2026, 22:00 JST

Prismer AI introduces Signet, a cryptographic verification system that creates tamper-proof action receipts for AI agents to ensure accountability and trust in autonomous operations.

Prismer AI introduces Signet, a cryptographic verification system that creates tamper-proof action receipts for AI agents to ensure accountability and trust in autonomous operations.

Signet provides cryptographic receipts for AI agent actions, enabling verification and preventing unauthorized modifications

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