ISRC JPKI00312423
Verified recording
JPKI00312423 is “大切なもの” by Yui Horie,
registered on the CopyrightChains blockchain with CopyrightID
0x47a1d8edc15c0866ecffc579c6b1613c85bc228fd853cb9ed9991c5118c9007d and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00312423.
Recording identifiers
- ISRC
- JPKI00312423
- Title
- 大切なもの
- Artist
- Yui Horie
- CopyrightID (CopyrightChains transaction hash)
0x47a1d8edc15c0866ecffc579c6b1613c85bc228fd853cb9ed9991c5118c9007d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:08666d069283d3ddd6ed1a72456d64907ec0869c035711c1aecdc10cefdabc77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPKI00312423
- Bitcoin block existence check
- https://blockstream.info/api/block/960403