ISRC HKI192230701
Verified recording
HKI192230701 is “Piano Concertino in C Major, Op. 78: I. Allegro” by Carl Czerny,
registered on the CopyrightChains blockchain with CopyrightID
0xf1726518e0a22474eb59c2787a2a81499a3771cff3b30e8f9ec522b40e2d1e6f and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192230701.
Recording identifiers
- ISRC
- HKI192230701
- Title
- Piano Concertino in C Major, Op. 78: I. Allegro
- Artist
- Carl Czerny
- CopyrightID (CopyrightChains transaction hash)
0xf1726518e0a22474eb59c2787a2a81499a3771cff3b30e8f9ec522b40e2d1e6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1d0c2ac0638588cba7d020efcdc7217baee62dd1124227195304e0cfff6b54d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192230701
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Concertino in C Major, Op. 78: I. Allegro · Machine-readable JSON-LD