ISRC NLA507615223
Verified recording
NLA507615223 is “Trio Sonata in G minor for 2 Violins and Continuo, Op. 1/1 , RV 7 3: 3. Adagio” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x15b2aac0c8049b69b252f9c7a5084f6ab901eaa58c755caed6140d6a94f8f1c6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507615223.
Recording identifiers
- ISRC
- NLA507615223
- Title
- Trio Sonata in G minor for 2 Violins and Continuo, Op. 1/1 , RV 7 3: 3. Adagio
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x15b2aac0c8049b69b252f9c7a5084f6ab901eaa58c755caed6140d6a94f8f1c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6c57b8e3e496b08657525b004c989789ba9a33cb7e49188a93f86a00db45e38c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507615223
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Trio Sonata in G minor for 2 Violins and Continuo, Op. 1/1 , RV 7 3: 3. Adagio · Machine-readable JSON-LD