ISRC USX762080455
Verified recording
USX762080455 is “Violin Sonata in D Major, Op. 1 No. 13, HWV 371: III. Larghetto” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x537d29992a5068ff794312ea94c2a0fef95be273ddf69af76e911a96b081440f and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080455.
Recording identifiers
- ISRC
- USX762080455
- Title
- Violin Sonata in D Major, Op. 1 No. 13, HWV 371: III. Larghetto
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x537d29992a5068ff794312ea94c2a0fef95be273ddf69af76e911a96b081440f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:04951df550cdbdaeb39527fd6bd80b0f4faebf555f366d78ff15e8a009d5ed3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX762080455
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Violin Sonata in D Major, Op. 1 No. 13, HWV 371: III. Larghetto · Machine-readable JSON-LD