ISRC NLA506700700
Verified recording
NLA506700700 is “Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb69f2d2e948f14ef3285d838ca711e452fc820b31671a25256404a661c69bbca and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700700.
Recording identifiers
- ISRC
- NLA506700700
- Title
- Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb69f2d2e948f14ef3285d838ca711e452fc820b31671a25256404a661c69bbca
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:3c90fd140646bf93e76c95329a7763ccc38d979e574726899555bc975481b6cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700700
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): I. Allegro non molto · Machine-readable JSON-LD