埼玉県立越谷南高等学校
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xd69143feae795b775daec5c26423c2f1d47f09712b3b8bf8cfe6facc8733319b
- Status: registered
- Registered: 2026-06-21T18:42:09+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xd69143feae795b775daec5c26423c2f1d47f09712b3b8bf8cfe6facc8733319b
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13720936