大竹宏（しぶがきじいさん）
Copyright Verification
- CopyrightID (CopyrightChains tx_hash): 0xb9f62f738c742fd0110319d75bcacca9e780ecdb5a9bb7d76c4bb87b839374fe
- Status: registered
- Registered: 2026-06-16T23:18:50+00:00
- Explorer: https://explorer.copyrightchains.com/tx/0xb9f62f738c742fd0110319d75bcacca9e780ecdb5a9bb7d76c4bb87b839374fe
Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/13160972