ISRC USSJ10301410
Verified recording
USSJ10301410 is “The Four Seasons - Violin Concerto In F Minor, RV 297, "Winter": II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xdeffb3771324cd31ff96d8e6b125c7ddc24251555562b050a6656b6947fcc93f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10301410.
Recording identifiers
- ISRC
- USSJ10301410
- Title
- The Four Seasons - Violin Concerto In F Minor, RV 297, "Winter": II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xdeffb3771324cd31ff96d8e6b125c7ddc24251555562b050a6656b6947fcc93f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6cec0fb0494014f5a9265743c1a153dc83b0a9c3345ad766c9ae5231905b2ad7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10301410
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: The Four Seasons - Violin Concerto In F Minor, RV 297, "Winter": II. Largo · Machine-readable JSON-LD