PreuveTierce

Developer Tools

Certify document integrity and existence with RFC-3161

About

PreuveTierce allows anyone to prove the existence and integrity of a document using RFC-3161 trusted timestamping without storing the document itself. The platform follows a Zero-Knowledge architecture: only cryptographic hashes are processed. Features: • Legal proof of existence • RFC-3161 timestamping • Public verification portal • Authenticity certificate generation

Posted

March 10, 2026

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