ISRC FRU620702343
Verified recording
FRU620702343 is “L'art de Délier Les Doigts, Op. 740.: Agilité en Passant le Pouce” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0xfe0c5e5a30eeb6ce7602082e7822dcf30bb89fd4e71c977d013da336a9b9f660 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/FRU620702343.
Recording identifiers
- ISRC
- FRU620702343
- Title
- L'art de Délier Les Doigts, Op. 740.: Agilité en Passant le Pouce
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0xfe0c5e5a30eeb6ce7602082e7822dcf30bb89fd4e71c977d013da336a9b9f660
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4490b3faebabaf6018de5bcd78047a4b2699ccc614630d7904d8607a4378b49c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702343
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Agilité en Passant le Pouce · Machine-readable JSON-LD