勉強喫茶店

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0xe398b7f8f9536016e12dd629ba5cccca46ceaaed6aba593f4a4f91e8bc08d14a
Status: registered
Registered: 2026-06-16T14:42:22+00:00
Explorer: https://explorer.copyrightchains.com/tx/0xe398b7f8f9536016e12dd629ba5cccca46ceaaed6aba593f4a4f91e8bc08d14a

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13073778