勉強サポート
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x0757632e0c5066dbccd70b722e91267e84b814f5264804c4bf0f2889ba03ca2d
- Status: registered
- Registered: 2026-06-17T18:06:25+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x0757632e0c5066dbccd70b722e91267e84b814f5264804c4bf0f2889ba03ca2d
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13345474