ISRC GBF077140514
Verified recording
GBF077140514 is “Les Contes d'Hoffmann: Viens là, comme autrefois...C'est une chanson d'amour” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x5eb14c444d6700a837357625a00a448f0fc8c6b2ee3420c414f78ae44618de3e and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077140514.
Recording identifiers
- ISRC
- GBF077140514
- Title
- Les Contes d'Hoffmann: Viens là, comme autrefois...C'est une chanson d'amour
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x5eb14c444d6700a837357625a00a448f0fc8c6b2ee3420c414f78ae44618de3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:1a65787cab275ef225fe519610c98f35f55767e6465a3ac73c45769ff88111b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077140514
- Bitcoin block existence check
- https://blockstream.info/api/block/960183
Full record
Track page: Les Contes d'Hoffmann: Viens là, comme autrefois...C'est une chanson d'amour · Machine-readable JSON-LD