Numbers Protocol

Blockchain-anchored provenance registry for digital media.

FreemiumC2PA ecosystemprovenanceblockchainc2paregistry

Overview

Numbers Protocol records content provenance on-chain and integrates C2PA metadata, giving media an auditable history independent of any single vendor. Useful when you want marking plus a tamper-evident registry that third parties can verify.

Article 50 obligations it addresses

Art. 50(2)Machine-readable marking of synthetic content — all tools for this duty

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