ISRC NLA507100300
Verified recording
NLA507100300 is “Concerto grosso in F, Op. 3, No. 4bis: 4. Allegro” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x44213ea2784b834cc6404f92295b6bac5780e4acd98bb6e301877f9dc28e9c98 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100300.
Recording identifiers
- ISRC
- NLA507100300
- Title
- Concerto grosso in F, Op. 3, No. 4bis: 4. Allegro
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x44213ea2784b834cc6404f92295b6bac5780e4acd98bb6e301877f9dc28e9c98
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:60e3a45afe6c42cec4402bfbf08c3e042109cf0e8ca04d99fdc3420bf8f17ae8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507100300
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Concerto grosso in F, Op. 3, No. 4bis: 4. Allegro · Machine-readable JSON-LD