ISRC HKI190448502
Verified recording
HKI190448502 is “Flute Sonata (Concertino) in C Minor: Largo - Allegro (orch. W. Hoffmann)” by Gaetano Donizetti,
registered on the CopyrightChains blockchain with CopyrightID
0x121c54ab11b5aed52514890e2011db27bce6880293910c05ebbb2e23814d9c78 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190448502.
Recording identifiers
- ISRC
- HKI190448502
- Title
- Flute Sonata (Concertino) in C Minor: Largo - Allegro (orch. W. Hoffmann)
- Artist
- Gaetano Donizetti
- CopyrightID (CopyrightChains transaction hash)
0x121c54ab11b5aed52514890e2011db27bce6880293910c05ebbb2e23814d9c78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c95647b748d02541b41aea300026a7f81c189b61ee843c9ea7cb917e551b699b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190448502
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Flute Sonata (Concertino) in C Minor: Largo - Allegro (orch. W. Hoffmann) · Machine-readable JSON-LD