ISRC JPKI02215965
Verified recording
JPKI02215965 is “あ・い・う・え・おにぎり” by 米澤円,
registered on the CopyrightChains blockchain with CopyrightID
0x49c44d3a5a368729d2ecf615c26dc06328b3a3da4add4c9eb14e622801c5545e and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02215965.
Recording identifiers
- ISRC
- JPKI02215965
- Title
- あ・い・う・え・おにぎり
- Artist
- 米澤円
- CopyrightID (CopyrightChains transaction hash)
0x49c44d3a5a368729d2ecf615c26dc06328b3a3da4add4c9eb14e622801c5545e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:ccfd42398ec780d9e56da7f5a3d638945e505ddb40ed8cef3e344118de530d2a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI02215965
- Bitcoin block existence check
- https://blockstream.info/api/block/960354