ISRC NLY331500973
Verified recording
NLY331500973 is “Violin Concerto No. 12 in G Major, RV 298: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4549082d0b7995d93fa5df7073ec4c67cd50ad3ef33a57d79c66fdf4fb7f6ad8 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/NLY331500973.
Recording identifiers
- ISRC
- NLY331500973
- Title
- Violin Concerto No. 12 in G Major, RV 298: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4549082d0b7995d93fa5df7073ec4c67cd50ad3ef33a57d79c66fdf4fb7f6ad8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1c2362e02e2c12dd594b8bc551804e557e55d4a356eeb74b6e5a54c7dd054222- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331500973
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 12 in G Major, RV 298: II. Largo · Machine-readable JSON-LD