1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02388382c571b1c199762d5c2c0f193011ada1975fe31fe8cfbf866d43d77ea4. 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/7be2adee-8f6c-4f32-8363-5c10f2797763.json and https://artists.proofprofile.net/proofs/artist/7be2adee-8f6c-4f32-8363-5c10f2797763.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La servante du château / Drôle de vie (feat. Franck Aussman et son orchestre) [Mono Version]
La servante du chateau (feat. Franck Aussman et son orchestre) [Mono Version]
Le rayon de la lune / La belle amour (feat. François Rauber et son orchestre) [Mono Version]
Le crieur de journaux (feat. Franck Aussman et son orchestre) [Mono Version]
La java des hommes-grenouilles / Betty boop (feat. Henri Droux) [Mono Version]
Il faut de tout pour faire un monde / Chatter Lady (Evasion 1973) - Single
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfa84b1e45419be0c7f89cfd8f813b82fb3ad88612072db2839c471b813dd458. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFAC1300675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760816695a1931e0f03b2ba0381a22c5da2ff5250dc765eda96bc395022fedbb. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEFAC1300975.
Le meilleur de Ricet Barrier - 25 titres
Le meilleur de Ricet Barrier (Isabelle, v'là l'printemps) [32 chansons bin d'chez nous]
Intégrale 1975-1978 (Les spermatozoïdes, en public - Isabelle, v'la l'printemps - La manigance, y'a plus d'sous - Mythologie - Après Saturnin, les zygomatiques)