ISRC JPF311100067
Verified recording
JPF311100067 is “ルージュの伝言” by Yumi Arai,
registered on the CopyrightChains blockchain with CopyrightID
0x244a886accf6a940acb60c2b20baf5184530b17f54fecb7bfae0faa6905c42a4 and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311100067.
Recording identifiers
- ISRC
- JPF311100067
- Title
- ルージュの伝言
- Artist
- Yumi Arai
- CopyrightID (CopyrightChains transaction hash)
0x244a886accf6a940acb60c2b20baf5184530b17f54fecb7bfae0faa6905c42a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:70b409f152ab18428dc1f2af0ec7b9f5be0f8bd44fd9686603361ddcc62aac34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPF311100067
- Bitcoin block existence check
- https://blockstream.info/api/block/960220