ISRC HKI199620204
Verified recording
HKI199620204 is “Piano Concerto No. 3 in E-Flat Major, H. 32: I. Allegro moderato” by John Field,
registered on the CopyrightChains blockchain with CopyrightID
0xb7e3f4ec82063add16d7e92e56aea9442d16a0ab809cb7006430a9ab0692d159 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/HKI199620204.
Recording identifiers
- ISRC
- HKI199620204
- Title
- Piano Concerto No. 3 in E-Flat Major, H. 32: I. Allegro moderato
- Artist
- John Field
- CopyrightID (CopyrightChains transaction hash)
0xb7e3f4ec82063add16d7e92e56aea9442d16a0ab809cb7006430a9ab0692d159
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2c812c85468e379e09620ba6ec94d4bcd1d6a277ac3f91c121eefae89f044694- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199620204
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Piano Concerto No. 3 in E-Flat Major, H. 32: I. Allegro moderato · Machine-readable JSON-LD