ISRC HKI199598111
Verified recording
HKI199598111 is “Trumpet Sonata in D Major, Z. 850: III. Allegro” by Henry Purcell,
registered on the CopyrightChains blockchain with CopyrightID
0x7cf0dde1707cb8a0c6cf19c7f03ea8f54117911bf90eeacfa01ea6d32324068e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598111.
Recording identifiers
- ISRC
- HKI199598111
- Title
- Trumpet Sonata in D Major, Z. 850: III. Allegro
- Artist
- Henry Purcell
- CopyrightID (CopyrightChains transaction hash)
0x7cf0dde1707cb8a0c6cf19c7f03ea8f54117911bf90eeacfa01ea6d32324068e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f8a6cf8f7f4d4a7e22837f53e6f8f6f300d4bda0e82468c15800b13bd19f18e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199598111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Trumpet Sonata in D Major, Z. 850: III. Allegro · Machine-readable JSON-LD