ISRC USZDG0602758
Verified recording
USZDG0602758 is “The Four Seasons, Violin Concerto in F Minor, RV 297 "Winter"” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x6e0d3c263bdbcc8a673971980dc7480afe8f103f0c289b5ccaf4f335faae283b and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0602758.
Recording identifiers
- ISRC
- USZDG0602758
- Title
- The Four Seasons, Violin Concerto in F Minor, RV 297 "Winter"
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x6e0d3c263bdbcc8a673971980dc7480afe8f103f0c289b5ccaf4f335faae283b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:9ad6faf933b240fc8812b6670c70996f6a858478246f83ef44bbb4736f475edf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0602758
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: The Four Seasons, Violin Concerto in F Minor, RV 297 "Winter" · Machine-readable JSON-LD