ISRC HUA250100514
Verified recording
HUA250100514 is “The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x2d522c34918dabb10390df9b65b816b9b47f28452a8fc30495a0249c4b8a2291 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/HUA250100514.
Recording identifiers
- ISRC
- HUA250100514
- Title
- The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x2d522c34918dabb10390df9b65b816b9b47f28452a8fc30495a0249c4b8a2291
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:252ce90d245a5b4b1fd1f72be062b7e53698a1e30b4c38ca3dcea921449fa183- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA250100514
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): II. Largo · Machine-readable JSON-LD