ISRC JPZ921201972
Verified recording
JPZ921201972 is “時よ戻れ” by Kengo Tokusashi,
registered on the CopyrightChains blockchain with CopyrightID
0x08a89e67ccd8f01300b0d9f115d5431df62811125dd08f2dcae85968abbcec2c and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921201972.
Recording identifiers
- ISRC
- JPZ921201972
- Title
- 時よ戻れ
- Artist
- Kengo Tokusashi
- CopyrightID (CopyrightChains transaction hash)
0x08a89e67ccd8f01300b0d9f115d5431df62811125dd08f2dcae85968abbcec2c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:d1df3933e5d12a1784271216106e380919887363cccff4c39338cfcb4c1e0742- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPZ921201972
- Bitcoin block existence check
- https://blockstream.info/api/block/960368