ISRC USSJ10806687
Verified recording
USSJ10806687 is “Concerto Grosso, Op. 6: No. 3 in E Minor, HWV 321: IV. Polonaise” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xa33585a9e81efbfdd66754b2ec0dd9dad6f2cf69d325ebc3b22aaf92f98fc3ff and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10806687.
Recording identifiers
- ISRC
- USSJ10806687
- Title
- Concerto Grosso, Op. 6: No. 3 in E Minor, HWV 321: IV. Polonaise
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xa33585a9e81efbfdd66754b2ec0dd9dad6f2cf69d325ebc3b22aaf92f98fc3ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:d6a2586c376b597c0b6a3fc7b5e82d108a06b73ac559f86d60b2ee9a538f8063- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10806687
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Concerto Grosso, Op. 6: No. 3 in E Minor, HWV 321: IV. Polonaise · Machine-readable JSON-LD