ISRC FR07X2200117
Verified recording
FR07X2200117 is “R. Hahn - Pour bercer un convalescent pour deux pianos: I - Andantino sans lenteur” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0x8b158206e625556994e149f87fca7353bb4b53863791ab268ae9f7e719ac55ec and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR07X2200117.
Recording identifiers
- ISRC
- FR07X2200117
- Title
- R. Hahn - Pour bercer un convalescent pour deux pianos: I - Andantino sans lenteur
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0x8b158206e625556994e149f87fca7353bb4b53863791ab268ae9f7e719ac55ec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:490b9d4cc9a62093cfc158700cc9e6fa74d785a4861ef3eb095645f37bdc8842- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR07X2200117
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: R. Hahn - Pour bercer un convalescent pour deux pianos: I - Andantino sans lenteur · Machine-readable JSON-LD