ISRC JPKI01711309
Verified recording
JPKI01711309 is “Sincere” by KENTA,
registered on the CopyrightChains blockchain with CopyrightID
0x5b413d758e916c97a4f4c31bf6d537b44be3889c8185563805822c28526d1008 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01711309.
Recording identifiers
- ISRC
- JPKI01711309
- Title
- Sincere
- Artist
- KENTA
- CopyrightID (CopyrightChains transaction hash)
0x5b413d758e916c97a4f4c31bf6d537b44be3889c8185563805822c28526d1008
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:cc9097b4ed004ab74439b3213f4aa0fc15d7b19233743aee89b289c03f2b40ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI01711309
- Bitcoin block existence check
- https://blockstream.info/api/block/960138