ISRC GBAYC0003415
Verified recording
GBAYC0003415 is “Offenbach: La Belle Hélène, Act 3: Trio patriotique. "Lorsque la Grèce est un champ de carnage" (Agamemnon, Calchas, Ménélas)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xfbf0f89e754ab8050bdbdbafe45b628d40489402560bc48256696d31de4afdd0 and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003415.
Recording identifiers
- ISRC
- GBAYC0003415
- Title
- Offenbach: La Belle Hélène, Act 3: Trio patriotique. "Lorsque la Grèce est un champ de carnage" (Agamemnon, Calchas, Ménélas)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xfbf0f89e754ab8050bdbdbafe45b628d40489402560bc48256696d31de4afdd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:13949d18de6c3d47e3ad276081ed4e765f9ee79177e0e83723228f0484616071- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003415
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Offenbach: La Belle Hélène, Act 3: Trio patriotique. "Lorsque la Grèce est un champ de carnage" (Agamemnon, Calchas, Ménélas) · Machine-readable JSON-LD