ISRC JPR502150057
Verified recording
JPR502150057 is “Kessyou” by いとうかなこ,
registered on the CopyrightChains blockchain with CopyrightID
0x813b44a1f0b6e4eef0fe66daa2cf7320d950d12aad414c2326c410a726630283 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502150057.
Recording identifiers
- ISRC
- JPR502150057
- Title
- Kessyou
- Artist
- いとうかなこ
- CopyrightID (CopyrightChains transaction hash)
0x813b44a1f0b6e4eef0fe66daa2cf7320d950d12aad414c2326c410a726630283
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:4eb09885727f24b8488ea11dff061a4c49cd2d32644d1e980ee947c34b152f5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPR502150057
- Bitcoin block existence check
- https://blockstream.info/api/block/960264