ISRC NLA506700701
Verified recording
NLA506700701 is “Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x39a4744c0d11fb2e6ac34881512269002629f0b4275361b626999a45c8517fa3 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/NLA506700701.
Recording identifiers
- ISRC
- NLA506700701
- Title
- Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x39a4744c0d11fb2e6ac34881512269002629f0b4275361b626999a45c8517fa3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:35f1c10bf1563dce936b0c87a177723f662071e5ebae1223ab0ae38ddec4d434- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700701
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Lute, Violin and Continuo, RV 82 (Arr. P. Romero for Guitar): II. Larghetto · Machine-readable JSON-LD