ISRC JPA840500210
Verified recording
JPA840500210 is “Kefka” by Nobuo Uematsu,
registered on the CopyrightChains blockchain with CopyrightID
0x866ac0c5a67af727da2b08b8eeb58228784ea21c2f0180d90bcd6a46891d2cdf and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500210.
Recording identifiers
- ISRC
- JPA840500210
- Title
- Kefka
- Artist
- Nobuo Uematsu
- CopyrightID (CopyrightChains transaction hash)
0x866ac0c5a67af727da2b08b8eeb58228784ea21c2f0180d90bcd6a46891d2cdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:68594ab77dd4ce31c9ea29f1e649ff024601844ee2f52f0bd0bab90b8bea32e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840500210
- Bitcoin block existence check
- https://blockstream.info/api/block/953520