金剛型四姉妹 <「金剛」「比叡」「榛名」「霧島」（CV:東山奈央）>

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xbb6dbaa9a564dc1a221d1a2d86947fbcef2876f611b0ae4bb12ed67b4f31aa67
Status: registered
Registered: 2026-06-20T20:05:06+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xbb6dbaa9a564dc1a221d1a2d86947fbcef2876f611b0ae4bb12ed67b4f31aa67

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13525073