ISRC GBAYC0203008
Verified recording
GBAYC0203008 is “Messiaen: Vocalise-Etude, Op. 151” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0xda91846df9861d2cab2621ac1d0c8490e543c78d412f08b76d2412a9892e5be9 and independently timestamped
in Bitcoin block 960344 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203008.
Recording identifiers
- ISRC
- GBAYC0203008
- Title
- Messiaen: Vocalise-Etude, Op. 151
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0xda91846df9861d2cab2621ac1d0c8490e543c78d412f08b76d2412a9892e5be9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T04:14:58+00:00
- Bitcoin block
- 960344
- Canonical record hash
sha256:8716239c009e20da663662b8e874f01d2417d6cf9cf913e085b54774ceafe90c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0203008
- Bitcoin block existence check
- https://blockstream.info/api/block/960344
Full record
Track page: Messiaen: Vocalise-Etude, Op. 151 · Machine-readable JSON-LD