ISRC QMB2S2300204
Verified recording
QMB2S2300204 is “Des Canyons aux étoiles..., I/51: Pt. 1, IV. Le cossyphe d'Heuglin” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0x449e47ea87866c56d935dc91a9d17877dffd576641227ab7b747f6956af87143 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB2S2300204.
Recording identifiers
- ISRC
- QMB2S2300204
- Title
- Des Canyons aux étoiles..., I/51: Pt. 1, IV. Le cossyphe d'Heuglin
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0x449e47ea87866c56d935dc91a9d17877dffd576641227ab7b747f6956af87143
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:bc8c8977aa31358d66640e3fe766c8149c836a7f28d1058ee19bf89c3e4187ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMB2S2300204
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Des Canyons aux étoiles..., I/51: Pt. 1, IV. Le cossyphe d'Heuglin · Machine-readable JSON-LD