越谷市立大相模中学校
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x2132e199c416c2020f0f8ee31c44b8f9f2c279eebdd534ed6fdd3a302750a910
- Status: registered
- Registered: 2026-06-21T07:05:51+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x2132e199c416c2020f0f8ee31c44b8f9f2c279eebdd534ed6fdd3a302750a910
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13594840