ISRC HKI190305207
Verified recording
HKI190305207 is “Variations for Trumpet and Orchestra in F Major: Largo” by Bedřich Diviš Weber,
registered on the CopyrightChains blockchain with CopyrightID
0x814994e498dc10cfa104dfe19786c1f1eae7c589ff8e238cbfa2258046307ade and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190305207.
Recording identifiers
- ISRC
- HKI190305207
- Title
- Variations for Trumpet and Orchestra in F Major: Largo
- Artist
- Bedřich Diviš Weber
- CopyrightID (CopyrightChains transaction hash)
0x814994e498dc10cfa104dfe19786c1f1eae7c589ff8e238cbfa2258046307ade
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:5954c32f18ddf07ccf0c3d3148f12dc6d9d15e0c01ed091d01b8b92f4bc0f78f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190305207
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Variations for Trumpet and Orchestra in F Major: Largo · Machine-readable JSON-LD