ISRC FR07X2200102
Verified recording
FR07X2200102 is “R. Hahn - Le ruban dénoué - 12 valses à deux pianos et une mélodie: III - Souvenir ... Avenir ... - Mouvement de valse lente” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0xa218cdd2b93c82d3f75a7a83b04ec4b101f6aaa476c87e3aaf47d63c04344f79 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR07X2200102.
Recording identifiers
- ISRC
- FR07X2200102
- Title
- R. Hahn - Le ruban dénoué - 12 valses à deux pianos et une mélodie: III - Souvenir ... Avenir ... - Mouvement de valse lente
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0xa218cdd2b93c82d3f75a7a83b04ec4b101f6aaa476c87e3aaf47d63c04344f79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:e58aa31b9250f9cd85de2f7db9e9460865eb0446bb7057d87261e2b4b59bb6cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR07X2200102
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: R. Hahn - Le ruban dénoué - 12 valses à deux pianos et une mélodie: III - Souvenir ... Avenir ... - Mouvement de valse lente · Machine-readable JSON-LD