ISRC CZA167609335
Verified recording
CZA167609335 is “The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x55cdc9245fcf287167978110f90ce8657d87d663dfabbc51da0755080841586a and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167609335.
Recording identifiers
- ISRC
- CZA167609335
- Title
- The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x55cdc9245fcf287167978110f90ce8657d87d663dfabbc51da0755080841586a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:5f43dccaeec591b3c80597ae7858774269278af2b9ddc5a1a5ace5c79ed11270- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167609335
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: The Four Seasons, Op. 8, Violin Concerto No. 3 in F Major, RV 293 "Autumn": III. Allegro · Machine-readable JSON-LD