ISRC NLA460910435
Verified recording
NLA460910435 is “Violin Concerto in G Major, Op. 4 No. 12, RV 298: I. Spirituoso e non presto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa11dcc419bf66e6d86fbf1fa7dd9d6e0259b3bd062c09a81dff2112a7fefe65b and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910435.
Recording identifiers
- ISRC
- NLA460910435
- Title
- Violin Concerto in G Major, Op. 4 No. 12, RV 298: I. Spirituoso e non presto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa11dcc419bf66e6d86fbf1fa7dd9d6e0259b3bd062c09a81dff2112a7fefe65b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:da7678fa002900840529cdd78cc8fe83242a25218bcb16482093c73cb5ca6fb9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460910435
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Violin Concerto in G Major, Op. 4 No. 12, RV 298: I. Spirituoso e non presto · Machine-readable JSON-LD