ISRC GBAYC0003413
Verified recording
GBAYC0003413 is “Offenbach: La Belle Hélène, Act 3: Couplets, "Là, vrai, je ne suis pas coupable" (Hélène)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x522a571894a5363b72884a8d8190cdfe711926223283a5f1c03f444260f831a4 and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003413.
Recording identifiers
- ISRC
- GBAYC0003413
- Title
- Offenbach: La Belle Hélène, Act 3: Couplets, "Là, vrai, je ne suis pas coupable" (Hélène)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x522a571894a5363b72884a8d8190cdfe711926223283a5f1c03f444260f831a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:01b4535d575fcd801318c76d77a8affe012b2edafd8ca99788cd3d0abfcf3072- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003413
- Bitcoin block existence check
- https://blockstream.info/api/block/960181
Full record
Track page: Offenbach: La Belle Hélène, Act 3: Couplets, "Là, vrai, je ne suis pas coupable" (Hélène) · Machine-readable JSON-LD