ISRC HKI199248538
Verified recording
HKI199248538 is “Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 16” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x7e8322e27d7cdc04a64981d488014d1a769af80062375f83544b43370ab72202 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/HKI199248538.
Recording identifiers
- ISRC
- HKI199248538
- Title
- Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 16
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x7e8322e27d7cdc04a64981d488014d1a769af80062375f83544b43370ab72202
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9e3ddc5b5d5db930f1a0ba0eacb0279606e51967fb387dbcd711a2f6be104cae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199248538
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Trio Sonata in D Minor, Op. 1, No. 12, RV 63, "Follia": Var. 16 · Machine-readable JSON-LD