ISRC GBAYC0003405
Verified recording
GBAYC0003405 is “Offenbach: La Belle Hélène, Act 2: Dialogue. "Ciel ! Mon mari !" (Hélène, Ménélas, Pâris)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x44bb296cc8a06e4e9fc4a907843110c43380827bbc5bbd5f5edc90a4a260b024 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003405.
Recording identifiers
- ISRC
- GBAYC0003405
- Title
- Offenbach: La Belle Hélène, Act 2: Dialogue. "Ciel ! Mon mari !" (Hélène, Ménélas, Pâris)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x44bb296cc8a06e4e9fc4a907843110c43380827bbc5bbd5f5edc90a4a260b024
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:a46072b6253b9fe0b2de3a9912017876dc8be50828b0170997bbacff2f81e55f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003405
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Offenbach: La Belle Hélène, Act 2: Dialogue. "Ciel ! Mon mari !" (Hélène, Ménélas, Pâris) · Machine-readable JSON-LD