ISRC GBAYC9701806
Verified recording
GBAYC9701806 is “Offenbach: Orphée aux enfers, Act 2: Couplets du roi de Béotie. "Quand j'étais roi de Béotie" (John Styx)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xb958c128c64ab0772baefea074f5bcd22cbdfe95c5d08e0e0e91fc12f6cecbf0 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701806.
Recording identifiers
- ISRC
- GBAYC9701806
- Title
- Offenbach: Orphée aux enfers, Act 2: Couplets du roi de Béotie. "Quand j'étais roi de Béotie" (John Styx)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xb958c128c64ab0772baefea074f5bcd22cbdfe95c5d08e0e0e91fc12f6cecbf0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:7c9b6915392ad93b339a87bd17b0b2c448135a4e76822c5f8485766997455f22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9701806
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Offenbach: Orphée aux enfers, Act 2: Couplets du roi de Béotie. "Quand j'étais roi de Béotie" (John Styx) · Machine-readable JSON-LD