ISRC NLA509401515
Verified recording
NLA509401515 is “Bassoon Concerto in G minor, RV 495: 3. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd4808626f476b292335207003f3edd0cd1be1e60843ba420f8de70ede53dd694 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509401515.
Recording identifiers
- ISRC
- NLA509401515
- Title
- Bassoon Concerto in G minor, RV 495: 3. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd4808626f476b292335207003f3edd0cd1be1e60843ba420f8de70ede53dd694
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fd5a2de3892fa99d8f5c9149ead1b8bd510d7279fcfcc343f69e3022033e3cb8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509401515
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Bassoon Concerto in G minor, RV 495: 3. Allegro · Machine-readable JSON-LD