ISRC GBCLS9902062
Verified recording
GBCLS9902062 is “Barcarolle (Night of stars, and night of love) from "The Tales of Hoffmann"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x2a4278afcec1656b44992e07b2aafcc544b7ba826d0f4f602071ecd90ea91238 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLS9902062.
Recording identifiers
- ISRC
- GBCLS9902062
- Title
- Barcarolle (Night of stars, and night of love) from "The Tales of Hoffmann"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x2a4278afcec1656b44992e07b2aafcc544b7ba826d0f4f602071ecd90ea91238
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:c80232565a29b448a66d4347bf8e36397c718a153a454baa16204624fc4b8bd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCLS9902062
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Barcarolle (Night of stars, and night of love) from "The Tales of Hoffmann" · Machine-readable JSON-LD