ISRC JPVI01225710
Verified recording
JPVI01225710 is “100%” by Kyoko Koizumi,
registered on the CopyrightChains blockchain with CopyrightID
0x21d5fde2281f9ecb7874d3c06463be769567cbed6c6eb0ded60ab88e3b676bd8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01225710.
Recording identifiers
- ISRC
- JPVI01225710
- Title
- 100%
- Artist
- Kyoko Koizumi
- CopyrightID (CopyrightChains transaction hash)
0x21d5fde2281f9ecb7874d3c06463be769567cbed6c6eb0ded60ab88e3b676bd8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:68abfa86db678521b47d742e7245e4027f793c5aafc09f513b62bcc972ddaf07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPVI01225710
- Bitcoin block existence check
- https://blockstream.info/api/block/956302