ISRC HKI190190419
Verified recording
HKI190190419 is “Kaya no kiyama no (On the Hill of the Kaya Trees): Kayanokiyamano” by Kosaku Yamada,
registered on the CopyrightChains blockchain with CopyrightID
0xa28cb4ef03253a433c4ae090269e52fd66ce94e27669e162d09b3d5bcf865b02 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/HKI190190419.
Recording identifiers
- ISRC
- HKI190190419
- Title
- Kaya no kiyama no (On the Hill of the Kaya Trees): Kayanokiyamano
- Artist
- Kosaku Yamada
- CopyrightID (CopyrightChains transaction hash)
0xa28cb4ef03253a433c4ae090269e52fd66ce94e27669e162d09b3d5bcf865b02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7e7bd157bc19b3589f9dd19412880e7c1eda2a457115daa2ba22509592829352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190190419
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Kaya no kiyama no (On the Hill of the Kaya Trees): Kayanokiyamano · Machine-readable JSON-LD