The Dream: Connecting Every Driver in the World
2026-04-09
Blog
Thoughts on technology, projects, and insights.
Seeing It Through
2026-03-29
The importance of finishing—lessons from Chairman Kim Woo-jung of Daewoo Group and my own experience. Starting is easy, the middle is hard, but finishing is the hardest.
Tempo MPP vs x402: TADA OpenAPI Integration Comparison
2026-03-26
A detailed comparison of integrating Tempo MPP and x402 with TADA OpenAPI, analyzing developer experience, usability, and why TADA chose to prioritize x402 support.
The Philosophy of Managing Multiple Ventures: How MVL Runs Three Startups as One
2026-03-26
MVL operates three distinct businesses—Blockchain division, TADA ride-hailing, and Onion Mobility—as a unified ecosystem. This essay explores the philosophical belief that enables managing multiple startup-scale ventures simultaneously.
TADA: Preparing for the Future of Agentic Commerce
2026-03-16
We are not building a ride-hailing app. We are building infrastructure for every driver in the world.
How to Overcome the Pain of Rejection
2026-03-16
A story that begins with a founder who experienced countless rejections while raising investment.
Why Real-World x402 Cases Are Rare (And How TADA Solves It)
2026-03-11
The x402 protocol is gaining attention as an innovative payment infrastructure for AI agents, but real-world business cases are hard to find.
Welcome to My Blog
2026-02-21
This is my first blog post. Welcome!
Kay의 첫 번째 포스트
2026-02-21
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