オトッペ歌唱部

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x4ed1236d30a68d698cade6754545f55e6c5981d1d2ad123b51e42f5be5598ffa
Status: registered
Registered: 2026-06-21T15:46:32+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x4ed1236d30a68d698cade6754545f55e6c5981d1d2ad123b51e42f5be5598ffa

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13530801