ISRC NLB151000831
Verified recording
NLB151000831 is “Concerto in a minor RV 463: Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x0ddbcd5f842880bba098bfbcb910b444692bbba147b7f55af45a923ad1d85fc6 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000831.
Recording identifiers
- ISRC
- NLB151000831
- Title
- Concerto in a minor RV 463: Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x0ddbcd5f842880bba098bfbcb910b444692bbba147b7f55af45a923ad1d85fc6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:3d9ba6cb28f56a4cde930acb8915fe44286283a4530ad826f2fa96592d215533- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000831
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Concerto in a minor RV 463: Allegro · Machine-readable JSON-LD