ISRC FRZ131914040
Verified recording
FRZ131914040 is “Violin Concerto in B Minor, RV 387: I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x373529066b858993e0c41661a6bf5d187883bd6cea83142248c3365d1bced14f 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/FRZ131914040.
Recording identifiers
- ISRC
- FRZ131914040
- Title
- Violin Concerto in B Minor, RV 387: I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x373529066b858993e0c41661a6bf5d187883bd6cea83142248c3365d1bced14f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8cdddd0bfcb6b49668a745d2ff68d6c3e4eb8d8c73b619e68926150e386cf3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131914040
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in B Minor, RV 387: I. Allegro · Machine-readable JSON-LD