Hiroyuki Tachibana
Leading the development of MynaWallet, a crypto wallet leveraging Japan’s national ID card (My Number Card), preparing for launch.
- Started exploring Ethereum around 2017, joining international hackathons and developer conferences, and winning several awards.
- Strong expertise in zero-knowledge proofs and account abstraction.
- Selected as a finalist at ETH Global Tokyo 2023.
- Spoke at Devcon 2024, the world’s largest Ethereum developer conference.
Sessions
09-12
12:35
5min
[Sponsored session] Mynawallet
Hiroyuki Tachibana
Beyond Speculation: Bridging Ethereum with Societal Trust Systems
thereum is often perceived primarily as a speculative tool. Yet its true potential lies in becoming the coordination layer for public goods and everyday life. This talk explores how Ethereum can move beyond speculation by integrating with societal trust systems — national-scale digital identity infrastructures that provide reliable verification and inclusivity. By connecting Ethereum’s trustless architecture with existing tru
Plasma Stage
09-12
14:15
30min
理念 × 実装で考える:Ethereumとデジタル社会インフラ
Tomo Tagami, Aya Miyaguchi, Hiroyuki Tachibana
TBD
Ethreactor Stage