ISRC FRZ209511109
Verified recording
FRZ209511109 is “Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xcf22fa47b621ce1c7da5ee1bc3362299027070a3a5b0b4d08f1a63b49b24c97b 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/FRZ209511109.
Recording identifiers
- ISRC
- FRZ209511109
- Title
- Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xcf22fa47b621ce1c7da5ee1bc3362299027070a3a5b0b4d08f1a63b49b24c97b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:516bd0c6c6d1003ae45143508ca24cb17508fdc301aed116f65703086159bf8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209511109
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Vivaldi: The Four Seasons, Violin Concerto in F Major, Op. 8 No. 3, RV 293 "Autumn": III. Allegro "La caccia" · Machine-readable JSON-LD