ISRC JPK631202802
Verified recording
JPK631202802 is “zero hour” by いとうかなこ,
registered on the CopyrightChains blockchain with CopyrightID
0xcfe45af6476c61e91352e97b8ac0f6bff2743dee7151fee2a6bf6647de2eb371 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631202802.
Recording identifiers
- ISRC
- JPK631202802
- Title
- zero hour
- Artist
- いとうかなこ
- CopyrightID (CopyrightChains transaction hash)
0xcfe45af6476c61e91352e97b8ac0f6bff2743dee7151fee2a6bf6647de2eb371
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1b539b05c09909116ae6b2d0b4a4bcfc1f31fee35d13883883f73b5d9f89a0cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPK631202802
- Bitcoin block existence check
- https://blockstream.info/api/block/957118