札幌市立北野台中学校
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x36566001fb5d62572c951bb219e0e74e0decae3a6b64b1dfb1eb3113a2b26dfa
- Status: registered
- Registered: 2026-06-15T17:07:28+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x36566001fb5d62572c951bb219e0e74e0decae3a6b64b1dfb1eb3113a2b26dfa
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12854238