ISRC ITX921002568
Verified recording
ITX921002568 is “Grande Sonata in C Major, Op. 22: III. Minuetto” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x501b9ecadf18cbc96de0707f7b33682ba5f43b0f2d5e347ffb20ebb3dd62cfca and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002568.
Recording identifiers
- ISRC
- ITX921002568
- Title
- Grande Sonata in C Major, Op. 22: III. Minuetto
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x501b9ecadf18cbc96de0707f7b33682ba5f43b0f2d5e347ffb20ebb3dd62cfca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:46c02794c203982ffd01d2fdbb2d3dfe191f975eabc315c6eefe4eb7d7644df2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002568
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Grande Sonata in C Major, Op. 22: III. Minuetto · Machine-readable JSON-LD