ISRC HKI192331264
Verified recording
HKI192331264 is “Piano Concerto No. 5 in C Minor, Op. 48 (Arr. for Piano and Orchestra by G. Puchelt): II. Larghetto” by Johann Baptist Cramer,
registered on the CopyrightChains blockchain with CopyrightID
0xd7fea935d9088012acd5a14d223fb2e52f054c9ac12d2fdf3be32d3d44e9c917 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192331264.
Recording identifiers
- ISRC
- HKI192331264
- Title
- Piano Concerto No. 5 in C Minor, Op. 48 (Arr. for Piano and Orchestra by G. Puchelt): II. Larghetto
- Artist
- Johann Baptist Cramer
- CopyrightID (CopyrightChains transaction hash)
0xd7fea935d9088012acd5a14d223fb2e52f054c9ac12d2fdf3be32d3d44e9c917
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:637cb27ca3f6e1362b3694b2c0a4a7eb71c2f4a80468f3e03584dc7879f4d501- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192331264
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Piano Concerto No. 5 in C Minor, Op. 48 (Arr. for Piano and Orchestra by G. Puchelt): II. Larghetto · Machine-readable JSON-LD