ISRC GBAYC0402552
Verified recording
GBAYC0402552 is “Offenbach: La Grande-Duchesse de Gérolstein, Act 1: "Et Pif, Paf, Pouf" (Chorus, Fritz, Boum)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x75ed9036aac55b29f444b1a4192914332a24db80271a6672d0df4d4024e830bc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402552.
Recording identifiers
- ISRC
- GBAYC0402552
- Title
- Offenbach: La Grande-Duchesse de Gérolstein, Act 1: "Et Pif, Paf, Pouf" (Chorus, Fritz, Boum)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x75ed9036aac55b29f444b1a4192914332a24db80271a6672d0df4d4024e830bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:28c9a0744866d4cd7e51ab6a3a9a8fbde5c55befe78f6250f578d0854e0151f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0402552
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Offenbach: La Grande-Duchesse de Gérolstein, Act 1: "Et Pif, Paf, Pouf" (Chorus, Fritz, Boum) · Machine-readable JSON-LD