ISRC USSM11705913
Verified recording
USSM11705913 is “Quatuor pour la fin du Temps: II. Vocalise, pour l'Ange qui annonce la fin du Temps” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0xbd1e229ae85dc62ae76c361a65fad5680c70ad8a78e6669124dacdc11d8af73a and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11705913.
Recording identifiers
- ISRC
- USSM11705913
- Title
- Quatuor pour la fin du Temps: II. Vocalise, pour l'Ange qui annonce la fin du Temps
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0xbd1e229ae85dc62ae76c361a65fad5680c70ad8a78e6669124dacdc11d8af73a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:69220ff238bbaeadf95a2ff1e5e4ccf909f16bd1acbae05199ad072789852504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11705913
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Quatuor pour la fin du Temps: II. Vocalise, pour l'Ange qui annonce la fin du Temps · Machine-readable JSON-LD