ISRC FR9W12214681
Verified recording
FR9W12214681 is “Premières valses: V. A l'ombre rêveuse de Chopin” by Reynaldo Hahn,
registered on the CopyrightChains blockchain with CopyrightID
0x7483c7d3bd5deff258a18e29c3af0625905d41e8a97461b2d1e0e5909113499c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12214681.
Recording identifiers
- ISRC
- FR9W12214681
- Title
- Premières valses: V. A l'ombre rêveuse de Chopin
- Artist
- Reynaldo Hahn
- CopyrightID (CopyrightChains transaction hash)
0x7483c7d3bd5deff258a18e29c3af0625905d41e8a97461b2d1e0e5909113499c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:41acb3fb3a4d6e62aabdff73bb1b07088a25f1164822d9c29b5ec6838209e155- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12214681
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Premières valses: V. A l'ombre rêveuse de Chopin · Machine-readable JSON-LD