高橋優介
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x3f55ea587fc35d0c4abd5b5414eda009d4b7defd0857801dbb4fbf21099a5d5c
- Status: registered
- Registered: 2026-06-15T17:05:20+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x3f55ea587fc35d0c4abd5b5414eda009d4b7defd0857801dbb4fbf21099a5d5c
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12847234