ISRC USA561317505
Verified recording
USA561317505 is “Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter" : III. Allegro” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xfc6bc4e90fc9e974c93ec8a77de867d91219dfc714f1d6b188f7b7f796c3fe65 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561317505.
Recording identifiers
- ISRC
- USA561317505
- Title
- Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter" : III. Allegro
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xfc6bc4e90fc9e974c93ec8a77de867d91219dfc714f1d6b188f7b7f796c3fe65
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b98d5d0e5ee9dba85913bfff81883333ea4e172e4ee7a9db68120e07bfc02a96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561317505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto No. 4 in F Minor, Op. 8, RV 297, "The Four Seasons - Winter" : III. Allegro · Machine-readable JSON-LD