ISRC USSM12305345
Verified recording
USSM12305345 is “Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xb11150a5454afa39c8c4e6a48b1abc5efedfddb82b3f6cb12a89c6b47e8b86fb and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305345.
Recording identifiers
- ISRC
- USSM12305345
- Title
- Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xb11150a5454afa39c8c4e6a48b1abc5efedfddb82b3f6cb12a89c6b47e8b86fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:87da58bf2af04729ae4df4687851ae3bc9107b89cba07d40463854c02528a94a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305345
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Violin Concerto No. 3 in F Major, RV 293 "Autumn": I. Allegro · Machine-readable JSON-LD