ISRC FRZ131914090
Verified recording
FRZ131914090 is “Violin Concerto in D Minor, RV 235: III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3cf267ad5b4eb57b585462aac0993eff95cb92be08ec201f59334d43ee1a93ac 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/FRZ131914090.
Recording identifiers
- ISRC
- FRZ131914090
- Title
- Violin Concerto in D Minor, RV 235: III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x3cf267ad5b4eb57b585462aac0993eff95cb92be08ec201f59334d43ee1a93ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:33e69e9ff2aa0ff077b381121d80c43d45d036e018f78cbe67df11133a250bec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131914090
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in D Minor, RV 235: III. Allegro · Machine-readable JSON-LD