ISRC GBAYC0300104
Verified recording
GBAYC0300104 is “Les Contes d'Hoffmann, Act I: Peuh! cette bière est détestable! (Hoffmann/Nathanaël/Hermann/Chorus/Nicklausse/Lindorf)” by Jacques Pruvost,
registered on the CopyrightChains blockchain with CopyrightID
0x4e186ad440778f2d8cff496a6724214b8ee3d848ce9c7a1053a866bbc208243c and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300104.
Recording identifiers
- ISRC
- GBAYC0300104
- Title
- Les Contes d'Hoffmann, Act I: Peuh! cette bière est détestable! (Hoffmann/Nathanaël/Hermann/Chorus/Nicklausse/Lindorf)
- Artist
- Jacques Pruvost
- CopyrightID (CopyrightChains transaction hash)
0x4e186ad440778f2d8cff496a6724214b8ee3d848ce9c7a1053a866bbc208243c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f8ca379a1e9f8d7ac6807ea885be5ca7d6ba6e9888bfa53881cd62399caf3406- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300104
- Bitcoin block existence check
- https://blockstream.info/api/block/960111
Full record
Track page: Les Contes d'Hoffmann, Act I: Peuh! cette bière est détestable! (Hoffmann/Nathanaël/Hermann/Chorus/Nicklausse/Lindorf) · Machine-readable JSON-LD