ISRC GBAYC0402578
Verified recording
GBAYC0402578 is “La Grande Duchess de Gerolstein, Acte II: Récit et Choeur de sorite No 9 bis: 'Magnifique! Vous parlez comme vous combattez' (Fritz/Duchesse)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x906f4d796a9762125d4ab14090ce27ed33b596886a3f3cb44a2558f88f0436e7 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/GBAYC0402578.
Recording identifiers
- ISRC
- GBAYC0402578
- Title
- La Grande Duchess de Gerolstein, Acte II: Récit et Choeur de sorite No 9 bis: 'Magnifique! Vous parlez comme vous combattez' (Fritz/Duchesse)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x906f4d796a9762125d4ab14090ce27ed33b596886a3f3cb44a2558f88f0436e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b0225cdddfc9ff258790fb2f83e1f92291db31e65fdc54a80fb168ea09f41446- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402578
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Grande Duchess de Gerolstein, Acte II: Récit et Choeur de sorite No 9 bis: 'Magnifique! Vous parlez comme vous combattez' (Fritz/Duchesse) · Machine-readable JSON-LD