ISRC GBAYC9704291
Verified recording
GBAYC9704291 is “Massenet: Werther, Act 1: "Bravo pour les enfants !" (Johann, Schmidt, Les enfants, Le bailli, Sophie)” by Jules Massenet,
registered on the CopyrightChains blockchain with CopyrightID
0x0b68d2311dff0829a6ac165d96c692ac8f7b0f9c90d0721f9d41b44c0775e8dd 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/GBAYC9704291.
Recording identifiers
- ISRC
- GBAYC9704291
- Title
- Massenet: Werther, Act 1: "Bravo pour les enfants !" (Johann, Schmidt, Les enfants, Le bailli, Sophie)
- Artist
- Jules Massenet
- CopyrightID (CopyrightChains transaction hash)
0x0b68d2311dff0829a6ac165d96c692ac8f7b0f9c90d0721f9d41b44c0775e8dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d3e790e187035a3157e7cf945343da893adead85d8897516f430096b695d6efb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704291
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Massenet: Werther, Act 1: "Bravo pour les enfants !" (Johann, Schmidt, Les enfants, Le bailli, Sophie) · Machine-readable JSON-LD