Joji Koyama

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x392b80c2db4180e5069e2af99f3d667d5855430832f4691738a0602a210d0505
Status: registered
Registered: 2026-06-16T20:37:56+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x392b80c2db4180e5069e2af99f3d667d5855430832f4691738a0602a210d0505

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13144319