ISRC GBAYC0003414
Verified recording
GBAYC0003414 is “Offenbach: La Belle Hélène, Act 3: Dialogue. "Mais, ma Nénette" (Ménélas, Hélène, Agamemnon, Calchas)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x9fc86fec1e0aa9805fa50f2566a81d75cdff52c7522d7093ea1ace78da84df87 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003414.
Recording identifiers
- ISRC
- GBAYC0003414
- Title
- Offenbach: La Belle Hélène, Act 3: Dialogue. "Mais, ma Nénette" (Ménélas, Hélène, Agamemnon, Calchas)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x9fc86fec1e0aa9805fa50f2566a81d75cdff52c7522d7093ea1ace78da84df87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:0aee9603648c076e9ba4fb1641189883bb11c6403f90250d9fc847259757905f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0003414
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: Offenbach: La Belle Hélène, Act 3: Dialogue. "Mais, ma Nénette" (Ménélas, Hélène, Agamemnon, Calchas) · Machine-readable JSON-LD