ISRC NLA507615332
Verified recording
NLA507615332 is “Sonata in E minor for Violin and Continuo, Op. 2/9 , RV 16: 4. Gavotta (Presto)” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x8d68885faa2fc7c0cc4915f0222b4c04112ea15dd3eed8fb022328de630b50c9 and independently timestamped
in Bitcoin block 959155 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507615332.
Recording identifiers
- ISRC
- NLA507615332
- Title
- Sonata in E minor for Violin and Continuo, Op. 2/9 , RV 16: 4. Gavotta (Presto)
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x8d68885faa2fc7c0cc4915f0222b4c04112ea15dd3eed8fb022328de630b50c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T16:43:41+00:00
- Bitcoin block
- 959155
- Canonical record hash
sha256:252db7543e79963d96f60c4c513cb278ac34d12281644c3909372975bcb1b0ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507615332
- Bitcoin block existence check
- https://blockstream.info/api/block/959155
Full record
Track page: Sonata in E minor for Violin and Continuo, Op. 2/9 , RV 16: 4. Gavotta (Presto) · Machine-readable JSON-LD