ISRC HKI199329215
Verified recording
HKI199329215 is “The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xe988098d51f95c5aed77e032f1d5d86c587e33a1088da1b1f174fc61d29cd7ef and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329215.
Recording identifiers
- ISRC
- HKI199329215
- Title
- The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xe988098d51f95c5aed77e032f1d5d86c587e33a1088da1b1f174fc61d29cd7ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0bf971560ef41af60f0d82d9c33295de3262b7a3327841066a9f0049f213aa7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329215
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: The 4 Seasons: Violin Concerto in F Minor, Op. 8, No. 4, RV 297, "L'inverno" (Winter): Largo · Machine-readable JSON-LD