ISRC FRZ132210090
Verified recording
FRZ132210090 is “Violin Concerto in D Major, RV 207: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x28a284cb93718ac873bf1dc1e347c092957698eda50dda7f2aad558b3ae67dfa and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210090.
Recording identifiers
- ISRC
- FRZ132210090
- Title
- Violin Concerto in D Major, RV 207: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x28a284cb93718ac873bf1dc1e347c092957698eda50dda7f2aad558b3ae67dfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:6e0e2298f976855fa3d31df8e053838e906855efb5000a420921fd25a0b8dcbb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ132210090
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Violin Concerto in D Major, RV 207: III. Allegro · Machine-readable JSON-LD