ISRC USX762080451
Verified recording
USX762080451 is “Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: III. Largo” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xf2676537d820117c2bbbb9d559bd3b86121ba926e9d7f3dfd1b0aef7638ea138 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080451.
Recording identifiers
- ISRC
- USX762080451
- Title
- Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: III. Largo
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xf2676537d820117c2bbbb9d559bd3b86121ba926e9d7f3dfd1b0aef7638ea138
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:c92a4562703f326937a10ecf3290bbb84a139cc77522cbc50d69168a49e32a12- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080451
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Violin Sonata in F Major, Op. 1 No. 12a, HWV 370: III. Largo · Machine-readable JSON-LD