ISRC NLA507805728
Verified recording
NLA507805728 is “Sinfonia for 2 Violins and Continuo in B flat, HWV 338: 1. Allegro” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x49e22466a38edcb3b4ecb9df4af980a5044e094d77f59500166f94891423cc09 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507805728.
Recording identifiers
- ISRC
- NLA507805728
- Title
- Sinfonia for 2 Violins and Continuo in B flat, HWV 338: 1. Allegro
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x49e22466a38edcb3b4ecb9df4af980a5044e094d77f59500166f94891423cc09
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:aa3b7648222c233e9ed45f5bf5939c53b0441c38e2f448c7b7e0023458864c17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507805728
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Sinfonia for 2 Violins and Continuo in B flat, HWV 338: 1. Allegro · Machine-readable JSON-LD