ISRC NLA460912828
Verified recording
NLA460912828 is “Concerto for 2 Violins and Cello in G Minor, Op. 3 No. 2, RV 578: II. Larghetto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x1d39893ed9dd7a2f97b71e059cc7b6fe826629bf1be4f4febf2bf2e54c32df0c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912828.
Recording identifiers
- ISRC
- NLA460912828
- Title
- Concerto for 2 Violins and Cello in G Minor, Op. 3 No. 2, RV 578: II. Larghetto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x1d39893ed9dd7a2f97b71e059cc7b6fe826629bf1be4f4febf2bf2e54c32df0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9548eefe61ef3aad1e90e919d81aad18ad3210014a6b41ecaa64fd36ca5fe8f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460912828
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for 2 Violins and Cello in G Minor, Op. 3 No. 2, RV 578: II. Larghetto · Machine-readable JSON-LD