ISRC JPP301700135
Verified recording
JPP301700135 is “KING KAJI” by KOHTA YAMAMOTO,
registered on the CopyrightChains blockchain with CopyrightID
0x1321bc06367bb141b7930fb6c548ce9297571c112595754eb4bfdffe567c68ae and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301700135.
Recording identifiers
- ISRC
- JPP301700135
- Title
- KING KAJI
- Artist
- KOHTA YAMAMOTO
- CopyrightID (CopyrightChains transaction hash)
0x1321bc06367bb141b7930fb6c548ce9297571c112595754eb4bfdffe567c68ae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:06414f0dd1a49d66d26cef201a1d27e6bd77926b3cf09474d0fdf44e0d08aa27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPP301700135
- Bitcoin block existence check
- https://blockstream.info/api/block/960144