ISRC FRU620702340
Verified recording
FRU620702340 is “L'art de Délier Les Doigts, Op. 740.: Staccato dans les Accords” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x3d091c5bfa762d20dd4a78f6eac89a49c11255d07c65d83263d01e67a543e5cd and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702340.
Recording identifiers
- ISRC
- FRU620702340
- Title
- L'art de Délier Les Doigts, Op. 740.: Staccato dans les Accords
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x3d091c5bfa762d20dd4a78f6eac89a49c11255d07c65d83263d01e67a543e5cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:8edb8f9e56a3d134d2f40e26fd64156767cd8ef7b18c37257b83095db10ba48f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702340
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Staccato dans les Accords · Machine-readable JSON-LD