ISRC HUA253191603
Verified recording
HUA253191603 is “Flute Concerto in G Minor, QV 5:196: III. Presto” by Johann Joachim Quantz,
registered on the CopyrightChains blockchain with CopyrightID
0x8c76103127230fced6962e9a122e741b5e7382d1e118a9ea25ba54b30f4bdb2b and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253191603.
Recording identifiers
- ISRC
- HUA253191603
- Title
- Flute Concerto in G Minor, QV 5:196: III. Presto
- Artist
- Johann Joachim Quantz
- CopyrightID (CopyrightChains transaction hash)
0x8c76103127230fced6962e9a122e741b5e7382d1e118a9ea25ba54b30f4bdb2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:fde409ab62921d3e46ff6f0e92c2255c4eb5ea498a5c0946526c6d70f3cd15f2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253191603
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Flute Concerto in G Minor, QV 5:196: III. Presto · Machine-readable JSON-LD