ISRC JPY252400026
Verified recording
JPY252400026 is “KOKODOKO? Maybe DOKKA Island!” by にじさんじ,
registered on the CopyrightChains blockchain with CopyrightID
0x8ed525fb46a239b1cf9929a41a01c130ec1178830a4988a54631b7313ba399b4 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY252400026.
Recording identifiers
- ISRC
- JPY252400026
- Title
- KOKODOKO? Maybe DOKKA Island!
- Artist
- にじさんじ
- CopyrightID (CopyrightChains transaction hash)
0x8ed525fb46a239b1cf9929a41a01c130ec1178830a4988a54631b7313ba399b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:da118041c624f3a1f3e2274cdda6f557afe2eb2379767d5d88149ac60950cc9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPY252400026
- Bitcoin block existence check
- https://blockstream.info/api/block/960247
Full record
Track page: KOKODOKO? Maybe DOKKA Island! · Machine-readable JSON-LD