1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09832ff65c90794ba907b07c557371737abe7da519adad12b36b3d9206d42a96. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e98f24e0-1f17-4800-811a-5faa0b1299a3.json and https://artists.proofprofile.net/proofs/artist/e98f24e0-1f17-4800-811a-5faa0b1299a3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Quand la route est longue (feat. FouKi) [Radio Edit]
Pleure pas ma Fille, sinon Maman va pleurer
Et c'est pas fini (feat. Alicia Moffet, Eli Rose, Èmile Bilodeau, Jérôme 50, Luis Clavis, Mike Clay, Roxane Bruneau & Sarahmée)