ISRC HKI199248529
Verified recording
HKI199248529 is “Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 7” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xc50b0f215c834e768a24ce410fd6fccdccda13004124b7434c5627b40610f89a and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248529.
Recording identifiers
- ISRC
- HKI199248529
- Title
- Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 7
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xc50b0f215c834e768a24ce410fd6fccdccda13004124b7434c5627b40610f89a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f218931e3ea43fc804c82f6ef04c0ade3edbd302e3878f3679074ba5d0f10341- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248529
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 7 · Machine-readable JSON-LD