ISRC JPPI00452789
Verified recording
JPPI00452789 is “agony(カラオケ)” by KOTOKO,
registered on the CopyrightChains blockchain with CopyrightID
0xc3fb493555145ae8e41384fb11431b1b54a42b21f2bcd76c42aa6ad22bb8a2a4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPI00452789.
Recording identifiers
- ISRC
- JPPI00452789
- Title
- agony(カラオケ)
- Artist
- KOTOKO
- CopyrightID (CopyrightChains transaction hash)
0xc3fb493555145ae8e41384fb11431b1b54a42b21f2bcd76c42aa6ad22bb8a2a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ae0ea70f99e7111998ec00fd0fd7c6cda2e7e707d2b53368fe578adf2c959138- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPI00452789
- Bitcoin block existence check
- https://blockstream.info/api/block/956304