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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d83b8caf406c197cea0a8747f15d197a3b173210c66fa248cceea0028f08a81. Chain 2 (Bitcoin): anchored in block 953846 (2026-06-15T22:48:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/009715ad-b5ac-40bf-8d0c-d4afaf4637f3.json and https://artists.proofprofile.net/proofs/artist/009715ad-b5ac-40bf-8d0c-d4afaf4637f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
S'aimer d'amour (feat. Wal-Berg et son orchestre, Les Blue Stars) [Mono Version]
Giovinella / Les fleurs et l'amour (feat. Wal-berg et son orchestre, Les Blue Stars) [Mono Version]
Plus grande et meilleure que jamais (Mono version)
Vintage French Song No. 129 - EP: Ses Derniers Succes
Vintage French Song Nº13 - EPs Collectors "Domani" "Demain"
Le soleil (feat. Mario Bua et son orchestre) [Mono version]
Les enfants du Pirée (feat. André Popp et son orchestre) [Mono Version]
Les enfants du Pirée - From "Jamais le dimanche"
Vintage Pop No. 173 - EP: Les Enfants Du Piree
Demain (feat. Jean-Michel Defaye et son orchestre) [Mono Version]
Demain - From "Le triomphe de Michel Strogoff"
L'enfant aux oranges (feat. Mario Bua Orchestra) [Mono version]
Demain / Je sais rêver d'amour (feat. Jean-Michel Defaye et son orchestre) [Mono Version]
Je sais rêver d'amour - From "Le triomphe de Michel Strogoff"
Du Music-Hall aux Années 60 (1950-1960): Renée Lebas, Vol. 22/43
Je Ne Peux Pas Rentrer Chez Moi - Original Mix
La Complainte De La Butte - Original Mix
Mets Deux Thunes Dans L'bastringue - Original Mix
Les années cabaret : Renée Lebas, Vol. 1
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7203cb385c6ddf914d5cdb23f329beb6ccdcfe946ec6d18a1e2110a52a6a914b. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/FRZ015500110.
C'est inutile (From "La nuit est à nous")
Les chansons préférées de papa, 135 succès populaires des années 1900 à 1960
Les grandes dames de la chanson française
Chansons intimistes, 100 chansons d'amour que l'on murmure à l'oreille
Vive le charme (Les 100 plus belles chansons de charme)
Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 30
Deux silhouettes (From "La boîte à musique")
25 artistes chantent les succès de Michel Emer (Collection "Les chansons de ma jeunesse")
Juke Box de ma jeunesse: Souvenirs des années 50 en 100 chansons