ISRC ITX921002573
Verified recording
ITX921002573 is “Guitar Sonata in C Major, Op. 15b: II. Minuetto” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x2c0876d09e6d96008605ccb614218ad908f0f372e6d3010be6929e3a1a8f43b3 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002573.
Recording identifiers
- ISRC
- ITX921002573
- Title
- Guitar Sonata in C Major, Op. 15b: II. Minuetto
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x2c0876d09e6d96008605ccb614218ad908f0f372e6d3010be6929e3a1a8f43b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:dd1e8f4935006660018915ae4af256292f13af1298990218f590c07e3865a4a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX921002573
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Guitar Sonata in C Major, Op. 15b: II. Minuetto · Machine-readable JSON-LD