ISRC HKI199329820
Verified recording
HKI199329820 is “Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": II. Presto” by Jiří Válek,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d9d8d47e0d2ff173f80a603fc178323d3b5b582826c073c7589af125a4ef03 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/HKI199329820.
Recording identifiers
- ISRC
- HKI199329820
- Title
- Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": II. Presto
- Artist
- Jiří Válek
- CopyrightID (CopyrightChains transaction hash)
0xc1d9d8d47e0d2ff173f80a603fc178323d3b5b582826c073c7589af125a4ef03
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1255cbcf170ddc74f0de4823851514590b5180cacc32a62482bcd2ad6f454f44- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199329820
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Flute Concerto In G Minor, Op. 10, No. 2, RV 439, "La Notte": II. Presto · Machine-readable JSON-LD