ISRC FR50X2203309
Verified recording
FR50X2203309 is “Poèmes pour Mi, Premier Livre: No. 3, La Maison” by Olivier Messiaen,
registered on the CopyrightChains blockchain with CopyrightID
0x37d56b2066a133de5e712eeaf76e48bf354500d43fe052aa829344d414822132 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2203309.
Recording identifiers
- ISRC
- FR50X2203309
- Title
- Poèmes pour Mi, Premier Livre: No. 3, La Maison
- Artist
- Olivier Messiaen
- CopyrightID (CopyrightChains transaction hash)
0x37d56b2066a133de5e712eeaf76e48bf354500d43fe052aa829344d414822132
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ac12dbc67186a20665317f43a780ed6a2b040b88870b515a859b3cc15bcab5ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2203309
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Poèmes pour Mi, Premier Livre: No. 3, La Maison · Machine-readable JSON-LD