ISRC FRU620702327
Verified recording
FRU620702327 is “L'art de Délier Les Doigts, Op. 740.: Indépendance des Doigts” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x851c941031f64c4850f4759f40548da26c200600f01d0d56a46d750db1d92c45 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/FRU620702327.
Recording identifiers
- ISRC
- FRU620702327
- Title
- L'art de Délier Les Doigts, Op. 740.: Indépendance des Doigts
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x851c941031f64c4850f4759f40548da26c200600f01d0d56a46d750db1d92c45
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8c17896f94bfb7dde72afa9970935723ac919bcf2d8057e8564715a88b8cb595- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702327
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Indépendance des Doigts · Machine-readable JSON-LD