ISRC FRU620702345
Verified recording
FRU620702345 is “L'art de Délier Les Doigts, Op. 740.: La Mélodie Tenue avec les Accords Brisés” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x86d58d70b1fcd22fc71f314f6ad3f84380c16a4c4a129b9b359f11677e1c1f2b and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702345.
Recording identifiers
- ISRC
- FRU620702345
- Title
- L'art de Délier Les Doigts, Op. 740.: La Mélodie Tenue avec les Accords Brisés
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x86d58d70b1fcd22fc71f314f6ad3f84380c16a4c4a129b9b359f11677e1c1f2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:dde9bb4f04c9811dd6fe61a57e960012b6473ffbdc3beba65883377266d31ad2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702345
- Bitcoin block existence check
- https://blockstream.info/api/block/960348
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: La Mélodie Tenue avec les Accords Brisés · Machine-readable JSON-LD