ISRC FRZ036101880
Verified recording
FRZ036101880 is “12 Etudes, L.136: 1. Pour les "cinq doigts" (d'après Monsieur Czerny)” by Claude Debussy,
registered on the CopyrightChains blockchain with CopyrightID
0xaf64673a191f21782cd1a84b737c827af5225353254b030455f72488f5117755 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/FRZ036101880.
Recording identifiers
- ISRC
- FRZ036101880
- Title
- 12 Etudes, L.136: 1. Pour les "cinq doigts" (d'après Monsieur Czerny)
- Artist
- Claude Debussy
- CopyrightID (CopyrightChains transaction hash)
0xaf64673a191f21782cd1a84b737c827af5225353254b030455f72488f5117755
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:498655118ce3868351f8181f152446e689d5554cd585d8d91b20cf0c72637db7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ036101880
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 12 Etudes, L.136: 1. Pour les "cinq doigts" (d'après Monsieur Czerny) · Machine-readable JSON-LD