ISRC FRU622472824
Verified recording
FRU622472824 is “Fantaisie et variations sur un air favori écossais, Op. 40: IV. Variation 2” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x755fc39b9a1ee609f54e391f4d902f3ac90b96826528a9eafc04a3586110676c 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/FRU622472824.
Recording identifiers
- ISRC
- FRU622472824
- Title
- Fantaisie et variations sur un air favori écossais, Op. 40: IV. Variation 2
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x755fc39b9a1ee609f54e391f4d902f3ac90b96826528a9eafc04a3586110676c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:ea23c7f841b696c7f1ff1e31aaa292bf628267116f4b9b4e0278e54dd4b6d7f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622472824
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Fantaisie et variations sur un air favori écossais, Op. 40: IV. Variation 2 · Machine-readable JSON-LD