ISRC JPKI02412936
Verified recording
JPKI02412936 is “にじ” by Yusaku Kiyama,
registered on the CopyrightChains blockchain with CopyrightID
0x8b7ea35e91a66bc31367ed136a684c1ec2d3fbf0b059d64c125ada7008c9fc37 and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412936.
Recording identifiers
- ISRC
- JPKI02412936
- Title
- にじ
- Artist
- Yusaku Kiyama
- CopyrightID (CopyrightChains transaction hash)
0x8b7ea35e91a66bc31367ed136a684c1ec2d3fbf0b059d64c125ada7008c9fc37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:29fe3f90ef93975c4d21bcb506336067409a093296099691ec3468e8f9d4f46c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02412936
- Bitcoin block existence check
- https://blockstream.info/api/block/960509