ISRC GBF077140516
Verified recording
GBF077140516 is “Les Contes d'Hoffmann: Adieu! Je ne veux pas te suivre” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x16b20d5c47f6e53a268ff79d1037d1fb99548dd864180633eb6f41ea70bcf773 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077140516.
Recording identifiers
- ISRC
- GBF077140516
- Title
- Les Contes d'Hoffmann: Adieu! Je ne veux pas te suivre
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x16b20d5c47f6e53a268ff79d1037d1fb99548dd864180633eb6f41ea70bcf773
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:cfd60567db92cdb93fda9a85725a678fce9c4e8e5d30972078fdd23a8562ff23- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077140516
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Les Contes d'Hoffmann: Adieu! Je ne veux pas te suivre · Machine-readable JSON-LD