ISRC JPA840900219
Verified recording
JPA840900219 is “Derelict Keep” by Nobuo Uematsu,
registered on the CopyrightChains blockchain with CopyrightID
0x299d30bf649705b860886855410b5d5eefe333b42ca3fbfa01f849d2d50205e8 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/JPA840900219.
Recording identifiers
- ISRC
- JPA840900219
- Title
- Derelict Keep
- Artist
- Nobuo Uematsu
- CopyrightID (CopyrightChains transaction hash)
0x299d30bf649705b860886855410b5d5eefe333b42ca3fbfa01f849d2d50205e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2b58f490c047f99252e50e124f68ffaf12472f7ba5e925460c2913747d76b8a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPA840900219
- Bitcoin block existence check
- https://blockstream.info/api/block/956304