ISRC FRU622472823
Verified recording
FRU622472823 is “Fantaisie et variations sur un air favori écossais, Op. 40: III. Variation 1” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x38c91f68fad0384b9993d9cc5a714f5dfcee7a354b0c8728fe6ea0e9850f4c75 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/FRU622472823.
Recording identifiers
- ISRC
- FRU622472823
- Title
- Fantaisie et variations sur un air favori écossais, Op. 40: III. Variation 1
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x38c91f68fad0384b9993d9cc5a714f5dfcee7a354b0c8728fe6ea0e9850f4c75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ae70f0cb03086474276a94c750d5af29220ac19dca87f9f7874d7e1d4c1b84af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622472823
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Fantaisie et variations sur un air favori écossais, Op. 40: III. Variation 1 · Machine-readable JSON-LD