ISRC USA561162159
Verified recording
USA561162159 is “Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter": I. Allegro non molto” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc77f201f51d44c7d1cfb0af72f073067db2fb7576263c1cba4ecb65df35ee8ab and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561162159.
Recording identifiers
- ISRC
- USA561162159
- Title
- Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter": I. Allegro non molto
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc77f201f51d44c7d1cfb0af72f073067db2fb7576263c1cba4ecb65df35ee8ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:fa2e2944593d20052e839c94edf45119df80e64b13ce3908c0319f711db577a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561162159
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter": I. Allegro non molto · Machine-readable JSON-LD