ISRC HUA253191602
Verified recording
HUA253191602 is “Flute Concerto in G Minor, QV 5:196: II. Larghetto” by Johann Joachim Quantz,
registered on the CopyrightChains blockchain with CopyrightID
0x79e79cab9e596fa99e3a6fb954a81d93c80ceb36e25d167f1bca2364cf39b08f and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253191602.
Recording identifiers
- ISRC
- HUA253191602
- Title
- Flute Concerto in G Minor, QV 5:196: II. Larghetto
- Artist
- Johann Joachim Quantz
- CopyrightID (CopyrightChains transaction hash)
0x79e79cab9e596fa99e3a6fb954a81d93c80ceb36e25d167f1bca2364cf39b08f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:43d6bed4fc8c91ce32edf1b0530e9c96a612f88ffc41d88ab60b09df3cd158b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253191602
- Bitcoin block existence check
- https://blockstream.info/api/block/960489
Full record
Track page: Flute Concerto in G Minor, QV 5:196: II. Larghetto · Machine-readable JSON-LD