坪井寛

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x5d274a57d8c1222a5dbb75686d75a321881885e31f0e5d26167af56504e5a527
Status: registered
Registered: 2026-06-17T01:16:22+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x5d274a57d8c1222a5dbb75686d75a321881885e31f0e5d26167af56504e5a527

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/2633495