ISRC HKI190401705
Verified recording
HKI190401705 is “Introduction, Passacaglia and Fugue, Op. 149: Passacaglia” by Healey Willan,
registered on the CopyrightChains blockchain with CopyrightID
0xa727ca835bb07855ba0a98f1d9555892865c23abc3d103ead96c01bcfec6ea93 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190401705.
Recording identifiers
- ISRC
- HKI190401705
- Title
- Introduction, Passacaglia and Fugue, Op. 149: Passacaglia
- Artist
- Healey Willan
- CopyrightID (CopyrightChains transaction hash)
0xa727ca835bb07855ba0a98f1d9555892865c23abc3d103ead96c01bcfec6ea93
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:1e44337cd8d61a64dadc11303b9200cb221e657b9ef0956eaa6ff8657ec00352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190401705
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Introduction, Passacaglia and Fugue, Op. 149: Passacaglia · Machine-readable JSON-LD