ISRC NLA460912047
Verified recording
NLA460912047 is “Violin Concerto in C Minor, Op. 9 No. 11, RV 198a: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xf434d9d9f3fc69bd2689e59e1271962fafd4a868dfea3b7550cdd8da304016a6 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/NLA460912047.
Recording identifiers
- ISRC
- NLA460912047
- Title
- Violin Concerto in C Minor, Op. 9 No. 11, RV 198a: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xf434d9d9f3fc69bd2689e59e1271962fafd4a868dfea3b7550cdd8da304016a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1c6b6ef6a66750fe2779c13a57e1f941f547a183c3e6a1ef3e7cc6a71fc537bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912047
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto in C Minor, Op. 9 No. 11, RV 198a: I. Allegro · Machine-readable JSON-LD