ISRC JPZ921201973
Verified recording
JPZ921201973 is “止まらない歯車” by Kengo Tokusashi,
registered on the CopyrightChains blockchain with CopyrightID
0x4acf39e8f34b9a4d666288e76d02fd68c471377c8410f1d0ccf86878d5387038 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921201973.
Recording identifiers
- ISRC
- JPZ921201973
- Title
- 止まらない歯車
- Artist
- Kengo Tokusashi
- CopyrightID (CopyrightChains transaction hash)
0x4acf39e8f34b9a4d666288e76d02fd68c471377c8410f1d0ccf86878d5387038
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:4719afa2da2ff535f673ab385ae71d3b5361cd667f87e923f76134b290fc69a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921201973
- Bitcoin block existence check
- https://blockstream.info/api/block/960418