ISRC GBAYC0300137
Verified recording
GBAYC0300137 is “Les Contes d'Hoffmann, Act IV, Scene 1: Frantz!...c'est ici! (Hoffmann/Frantz)” by Orchestre De La Société Des Concerts Du Conservatoire,
registered on the CopyrightChains blockchain with CopyrightID
0xeda567e09f23891df019ddab0a10f7239d43f231004496a9b625b8edfef165ca and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300137.
Recording identifiers
- ISRC
- GBAYC0300137
- Title
- Les Contes d'Hoffmann, Act IV, Scene 1: Frantz!...c'est ici! (Hoffmann/Frantz)
- Artist
- Orchestre De La Société Des Concerts Du Conservatoire
- CopyrightID (CopyrightChains transaction hash)
0xeda567e09f23891df019ddab0a10f7239d43f231004496a9b625b8edfef165ca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d753a09e06f492ef7c888c18e7a306de35aeb1ea29153e72aa82cba06d35bb93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0300137
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Les Contes d'Hoffmann, Act IV, Scene 1: Frantz!...c'est ici! (Hoffmann/Frantz) · Machine-readable JSON-LD