ISRC FRZ141432050
Verified recording
FRZ141432050 is “Concerto per Violino in F Major, RV 282: II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x4cba43d964090ef79aa0ea368fb33c16cab8caba9144f7c50e76ba6067207cc3 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/FRZ141432050.
Recording identifiers
- ISRC
- FRZ141432050
- Title
- Concerto per Violino in F Major, RV 282: II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x4cba43d964090ef79aa0ea368fb33c16cab8caba9144f7c50e76ba6067207cc3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:aefa04a709780bbfffb52950d4fcb89fae8b5a82ba50d2c63cab187bd9a0c805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141432050
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto per Violino in F Major, RV 282: II. Largo · Machine-readable JSON-LD