- Logging and Zero-knowledge Proof based on Hierarchical Blockchain
- Period: May 2022- April 2023
- Sponsor: Institute of Information & Communications Technology Planning & Evaluation (IITP), belonging to Government of the Republic of Korea (South Korea)
- Amount: 184,000,000 KRW/$145,076USD (ND’s share: ~$42,714 USD)
- PI at the Korean institution: Prof. Jae Hong Seo (Department of Mathematics, Hanyang University)
- PI at the U.S. institution: Prof. Taeho Jung