ISRC USSM11705918
Verified recording
USSM11705918 is “Quatuor pour la fin du Temps: VII. Fouillis d'arcs-en-ciel, pour l'Ange qui annonce la fin du Temps” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0xe5a5a45a0167d4bec14dda9583e721b96a3d8adf727e7b9466e67f254f1eed61 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11705918.
Recording identifiers
- ISRC
- USSM11705918
- Title
- Quatuor pour la fin du Temps: VII. Fouillis d'arcs-en-ciel, pour l'Ange qui annonce la fin du Temps
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0xe5a5a45a0167d4bec14dda9583e721b96a3d8adf727e7b9466e67f254f1eed61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:abaee3a1e91cac7db5c658e8d400430700b8a3c66f7c5527f96346e5362dc964- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11705918
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Quatuor pour la fin du Temps: VII. Fouillis d'arcs-en-ciel, pour l'Ange qui annonce la fin du Temps · Machine-readable JSON-LD