ISRC JPKI01214545
Verified recording
JPKI01214545 is “小さな世界” by スマイルキッズ,
registered on the CopyrightChains blockchain with CopyrightID
0x31f72aaef101e0694f98949c94a368fde268f9468463c254a4430a46cbaed440 and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01214545.
Recording identifiers
- ISRC
- JPKI01214545
- Title
- 小さな世界
- Artist
- スマイルキッズ
- CopyrightID (CopyrightChains transaction hash)
0x31f72aaef101e0694f98949c94a368fde268f9468463c254a4430a46cbaed440
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:15e3998023c3bcddee6b77d364024c4e3c676e479114a0cdec615d4101263821- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01214545
- Bitcoin block existence check
- https://blockstream.info/api/block/960125