ISRC FRU620702337
Verified recording
FRU620702337 is “L'art de Délier Les Doigts, Op. 740.: Netteté et Puissance” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x833087de4d98a3d63d37fde79c76a25aee5b5d9e28462831bc766c84b60b7725 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702337.
Recording identifiers
- ISRC
- FRU620702337
- Title
- L'art de Délier Les Doigts, Op. 740.: Netteté et Puissance
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x833087de4d98a3d63d37fde79c76a25aee5b5d9e28462831bc766c84b60b7725
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:50354ff13dae03924b9381c9e10e48fe0313fd4028d1813e89d90bf8afa3a034- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702337
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Netteté et Puissance · Machine-readable JSON-LD