ISRC USHM10746819
Verified recording
USHM10746819 is “Sonata IV in G Major, HWV 399, Op. 5 No. 4: III. Passacaille” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xb1725e4b8040a09a2b5b08c9d6e76e8b576cc9e560e4d5b4269a0b8c7b5fc375 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10746819.
Recording identifiers
- ISRC
- USHM10746819
- Title
- Sonata IV in G Major, HWV 399, Op. 5 No. 4: III. Passacaille
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xb1725e4b8040a09a2b5b08c9d6e76e8b576cc9e560e4d5b4269a0b8c7b5fc375
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5b5eec59e4be5e0c7c95ac08f41b97eebe6bccbc49ecf8e3ab64c7f5ede61c6e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10746819
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata IV in G Major, HWV 399, Op. 5 No. 4: III. Passacaille · Machine-readable JSON-LD