佐久間大介

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x550e24fe760000ad44194c59d2942e084d27e1be97abe13cc3465cb1111d192b
Status: registered
Registered: 2026-06-15T01:06:47+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x550e24fe760000ad44194c59d2942e084d27e1be97abe13cc3465cb1111d192b

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12741757