ISRC USSJ10813048
Verified recording
USSJ10813048 is “Concerto No. 4 in F minor, Op. 8, RV 297, "L'inverno" (Winter): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xa9dda6596d03006039546bc58144c3052c9fc8c6edb33d0f0fa0a1ae009a8a8b 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/USSJ10813048.
Recording identifiers
- ISRC
- USSJ10813048
- Title
- Concerto No. 4 in F minor, Op. 8, RV 297, "L'inverno" (Winter): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xa9dda6596d03006039546bc58144c3052c9fc8c6edb33d0f0fa0a1ae009a8a8b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:3f8b1b0cf89e2937d0dcc72daff8c1a05328e619a6480e31079a6a2406766624- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10813048
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Concerto No. 4 in F minor, Op. 8, RV 297, "L'inverno" (Winter): II. Largo · Machine-readable JSON-LD