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 0x1964940a1fe33655dec8e37da5614654b509c7404f6c2d8f95390ba96e50fde8. 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/f513d51a-b3f1-478b-be40-64540f6a4330.json and https://artists.proofprofile.net/proofs/artist/f513d51a-b3f1-478b-be40-64540f6a4330.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Le diable est dans la bricole - Instrumental
La veillée chez l'père Joe - Instrumental
Quand j'aime une fois j'aime pour toujours
Je s'sens très seule, très seule... sans toi!