ISRC ES75S1900107
Verified recording
ES75S1900107 is “La Périchole, Acte I: Couplets. Sans en rien souffler à personne” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x608a3d8419c018b64c2f54a7d688a7c6ef9fe1e05101d286ac3ed8394b5d8936 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75S1900107.
Recording identifiers
- ISRC
- ES75S1900107
- Title
- La Périchole, Acte I: Couplets. Sans en rien souffler à personne
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x608a3d8419c018b64c2f54a7d688a7c6ef9fe1e05101d286ac3ed8394b5d8936
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:848d81dc9568f9917c6304c50b3150068a01ff368185fc0ba11b467b4d3ad1ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES75S1900107
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Périchole, Acte I: Couplets. Sans en rien souffler à personne · Machine-readable JSON-LD