ISRC FRU620702349
Verified recording
FRU620702349 is “L'art de Délier Les Doigts, Op. 740.: Octaves de Bravoure” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0xcb6be73d2727958670bcf432a3a5efbd17c9d848dd374313685fb5994d4c8fde and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702349.
Recording identifiers
- ISRC
- FRU620702349
- Title
- L'art de Délier Les Doigts, Op. 740.: Octaves de Bravoure
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0xcb6be73d2727958670bcf432a3a5efbd17c9d848dd374313685fb5994d4c8fde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2f8aa7a24e967e769076280edba94b13fb3f79b5052056cb67d86abe44b4eb3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702349
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Octaves de Bravoure · Machine-readable JSON-LD