ISRC FRU622472809
Verified recording
FRU622472809 is “7e Fantaisie and Variations brillantes sur deux Airs favoris connus, Op. 30: II. Theme” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x17eefdd9aad8930cf1d0b22b229156e6c46071130fe0a4f17edd8b316118b663 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622472809.
Recording identifiers
- ISRC
- FRU622472809
- Title
- 7e Fantaisie and Variations brillantes sur deux Airs favoris connus, Op. 30: II. Theme
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x17eefdd9aad8930cf1d0b22b229156e6c46071130fe0a4f17edd8b316118b663
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:f58b88671e965903bca8055dab8a634e4c152a83a152572d6754078122af2d13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU622472809
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: 7e Fantaisie and Variations brillantes sur deux Airs favoris connus, Op. 30: II. Theme · Machine-readable JSON-LD