オオタ ユカ
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0x4f48ade416c2817d8b89d67adf93e13d98ff071e0992e8ad7a1b53d178fcd54a
- Status: registered
- Registered: 2026-06-21T07:48:23+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0x4f48ade416c2817d8b89d67adf93e13d98ff071e0992e8ad7a1b53d178fcd54a
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13618404