上杉謙信（CV:鳥海浩輔）

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x58bb98b2fe89e75bf463cf6f4462b6ff4adc03389c94c59c1ed7e556e00e56a2
Status: registered
Registered: 2026-06-21T09:15:19+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x58bb98b2fe89e75bf463cf6f4462b6ff4adc03389c94c59c1ed7e556e00e56a2

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13633676