ISRC FRU620702334
Verified recording
FRU620702334 is “L'art de Délier Les Doigts, Op. 740.: Trilles en Tierces” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x472babc6dccee50146be3884fec4add562bd6ffaf1986d31334d8b2ca9c02127 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702334.
Recording identifiers
- ISRC
- FRU620702334
- Title
- L'art de Délier Les Doigts, Op. 740.: Trilles en Tierces
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x472babc6dccee50146be3884fec4add562bd6ffaf1986d31334d8b2ca9c02127
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e1559a7e1506ab65a7cf6b4a2c03d0982fbab2613889f638569c7937d6587cf4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702334
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Trilles en Tierces · Machine-readable JSON-LD