ISRC GBAYC0402563
Verified recording
GBAYC0402563 is “La Grande Duchess de Gerolstein, Acte I: No 5: Chronique de la gazette Hollande 'Pour épouser une Princesse' (Paul/Duchesse)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x626c309422dbc9e3e0658f31dd9435c68eb472b746d3cedb391338a0f75739e8 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/GBAYC0402563.
Recording identifiers
- ISRC
- GBAYC0402563
- Title
- La Grande Duchess de Gerolstein, Acte I: No 5: Chronique de la gazette Hollande 'Pour épouser une Princesse' (Paul/Duchesse)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x626c309422dbc9e3e0658f31dd9435c68eb472b746d3cedb391338a0f75739e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4f22c48aa8c0bbb57ec67452174d7d44913bed4bf6bc6425240dee89d1599b3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402563
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: La Grande Duchess de Gerolstein, Acte I: No 5: Chronique de la gazette Hollande 'Pour épouser une Princesse' (Paul/Duchesse) · Machine-readable JSON-LD