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 0xecdfe085edf5d6479f22efda0770aba8e134bfe0bfce2d6fa86040c6331419c9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75b64eba-3ac7-440c-968c-7888b78ef9cd.json and https://artists.proofprofile.net/proofs/artist/75b64eba-3ac7-440c-968c-7888b78ef9cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les filles de repentigny / La luette en colère
Les garçons de par icitte / Yes very well
Le diable dans la ville de poitiers - Live
Les garçons de par icitte / Yes very well - Live
:es Garçons de par icitte / Yes Very Well
En prison maintenant - Version française de in the jailhouse now
Dans Paris y'a t'une brune (Arr. by Lisa Ornstein)
Le combat de la Danaé (Arr. by Sylvain Bergeron)
Dans les prisons de Nantes (Arr. by Lisa Ornstein)
Petite Galiote (Arr. by Lisa Ornstein and Sylvain Bergeron)
Reel à bouche (Turlutte acadienne) / Dans Paris y’a t’une brune (Arr. by Lisa Ornstein)