ISRC JPKI01116474
Verified recording
JPKI01116474 is “にじのむこうに” by 坂田おさむ,
registered on the CopyrightChains blockchain with CopyrightID
0x64505f2134c1c52c9d9d17470aecaf52760a611fccdfce9cae6688336730b80e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01116474.
Recording identifiers
- ISRC
- JPKI01116474
- Title
- にじのむこうに
- Artist
- 坂田おさむ
- CopyrightID (CopyrightChains transaction hash)
0x64505f2134c1c52c9d9d17470aecaf52760a611fccdfce9cae6688336730b80e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:73b471f0ed79a95c559ce33e95e8d851f879e520942a1e33b000246bac214a48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01116474
- Bitcoin block existence check
- https://blockstream.info/api/block/956304