ISRC FRZ132210030
Verified recording
FRZ132210030 is “Violin Concerto in D Major, RV 229: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xcd973594ddb0cb389d5e17998f10b89512b9ed0ae0016b995d18bddec26f9d1a and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210030.
Recording identifiers
- ISRC
- FRZ132210030
- Title
- Violin Concerto in D Major, RV 229: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xcd973594ddb0cb389d5e17998f10b89512b9ed0ae0016b995d18bddec26f9d1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:1fa88787906e3d0644e40a382824ba4a584b90878361726abb2090618b14db52- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210030
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: Violin Concerto in D Major, RV 229: III. Allegro · Machine-readable JSON-LD