ISRC USBC18700116
Verified recording
USBC18700116 is “The Four Seasons, Op. 8: Violin Concerto in E Major, RV 269 "Spring": III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc0fdd9f2f2d045c6351783ba15e1cfcec689d0f799a3c06f118a1c3ab7e44257 and independently timestamped
in Bitcoin block 960167 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700116.
Recording identifiers
- ISRC
- USBC18700116
- Title
- The Four Seasons, Op. 8: Violin Concerto in E Major, RV 269 "Spring": III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc0fdd9f2f2d045c6351783ba15e1cfcec689d0f799a3c06f118a1c3ab7e44257
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:42:34+00:00
- Bitcoin block
- 960167
- Canonical record hash
sha256:7463bbaa4cb39197801da4dba97a36837f2b4731a5ca14765c381a23d051b6be- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC18700116
- Bitcoin block existence check
- https://blockstream.info/api/block/960167
Full record
Track page: The Four Seasons, Op. 8: Violin Concerto in E Major, RV 269 "Spring": III. Allegro · Machine-readable JSON-LD