ISRC FRU620702338
Verified recording
FRU620702338 is “L'art de Délier Les Doigts, Op. 740.: Egalité des deux Mains en les Levant” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0x44f66160b573daec62f17b92c5f277812605db40ef0f13463d7a03119edb7d7d and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702338.
Recording identifiers
- ISRC
- FRU620702338
- Title
- L'art de Délier Les Doigts, Op. 740.: Egalité des deux Mains en les Levant
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0x44f66160b573daec62f17b92c5f277812605db40ef0f13463d7a03119edb7d7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:b31cbbea1cf1b0c9c5c24dec6ee73c67cac6091ed937033dc6bbdccb675dcf09- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU620702338
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: L'art de Délier Les Doigts, Op. 740.: Egalité des deux Mains en les Levant · Machine-readable JSON-LD