ISRC FRU620702332
Verified recording
FRU620702332 is “L'art de Délier Les Doigts, Op. 740.: Égalité en Levant les Doigts” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x280a23299d60dc57f33ce77ec04d8296122b355e819c531d1ef6bfd6c90c4d8b 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/FRU620702332.
Recording identifiers
- ISRC
- FRU620702332
- Title
- L'art de Délier Les Doigts, Op. 740.: Égalité en Levant les Doigts
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x280a23299d60dc57f33ce77ec04d8296122b355e819c531d1ef6bfd6c90c4d8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3c7792dbc64cbcde1e559f9272de148bf10cc28250a2530187aa7412fe889faa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702332
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Égalité en Levant les Doigts · Machine-readable JSON-LD