Chairman at @KaiaChain (prev. Klaytn & Finschia)

Singapore
Joined December 2021
1/ The numbers are there. Southeast Asia and Korea have: • 100M+ mobile-first users • Underserved credit & savings markets • Super apps with daily retention • A growing appetite for financial alternatives
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Everyone’s looking at stablecoins through a USD lens. But the next wave won’t be Western. It’ll be Asian. Let me explain why 🧵
Sangmin Seo (Sam) {&} retweeted
Will be having a twitter live with @seo_sangmin , Chairman of @KaiaChain tonight at 8pm UTC+8 Come join us to learn about kaia's push in Q3!
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Every cycle: “User acquisition is everything!” Also every cycle: Projects forget to build stuff users can actually use. It’s not just “bring them in.” It’s “what happens after they get here?” Distribution gets attention. Retention builds ecosystems.
An ecosystem isn’t made of logos. It’s made of loops. → Users return → Merchants integrate → Devs build on what works Kaia’s stablecoin summer is about creating real feedback loops around USDt, rewards, and payments. If your stablecoin strategy depends on hype, not usage, it’s not ready to scale.
그라운드X는 Klaytn의 초기 개발사로서 Klaytn 메인넷 개발과 런칭을 리딩하였었고, Klip, KAS, Klip Drops 등의 주요한 서비스를 런칭해서 Klaytn 생태계에서 핵심 GC 멤버이자 개발사로서 큰 기여를 했습니다. 하지만 다양한 환경 변화와 그라운드X의 내부 사업 변화로 인해, 그라운드X는 카이아 생태계 발전과 확장을 위하여 더 좋은 카운슬 멤버를 맞을 수 있도록 GC 탈퇴를 결정하게 되었습니다. 그라운드X의 GC 탈퇴는 아쉬운 상황이지만, 카카오의 여러 회사들과는 다양한 협업을 논의하고 진행해 나갈 예정입니다. 그동안 그라운드X의 기여에 많은 감사 드립니다. GroundX, as the initial developer of Klaytn, led the development and launch of the Klaytn mainnet and released key services such as Klip, KAS, and Klip Drops. Through these contributions, it played a significant role as a core GC (Governance Council) member and developer within the Klaytn ecosystem. However, due to various environmental changes and internal business shifts within GroundX, the company has decided to retire from the GC to allow for more suitable council members to support the growth and expansion of the Kaia ecosystem. While GroundX’s departure from the GC is regrettable, we will continue exploring and pursuing various collaborations with other Kakao-affiliated companies. I am deeply grateful for GroundX’s contributions to date.
Stablecoins feel stable 😜 But on Kaia, they feel native 😎
gKaia everyone! What’s the news today? New game? New Mini Dapp? New anime? Send it!
오늘 밋업에서 정말 따뜻하고 의미 있는 시간을 보냈습니다. 많은 분들과 깊은 대화를 나누며 저희 카이아가 걸어온 길을 되돌아보고, 앞으로 나아갈 힘을 얻었습니다. 함께 성장하는 기분을 느낄 수 있어 가슴 벅찬 밤입니다. 와주신 모든 분들께 진심으로 감사드립니다! 앞으로도 자주 뵙겠습니다🙏 What a truly warm and meaningful time we had at tonight's meetup! It was incredibly rewarding to reflect on Kaia's journey and gain strength for our path ahead, all through deep conversations with so many of you. My heart is full, feeling like we're growing together. A huge thank you to everyone who came! Let's connect again soon.🙏 Special thanks to @Xangle_official and @HYPELABS_WEB3
What’s one Web3 concept you understood way too late? Mine was: “Trustless in Web3 doesn’t mean zero trust, it means shifting trust from people to code, cryptography, and consensus. But reaching true trustlessness is hard. At the end of the day, people still tend to trust other people” 🙂
Sangmin Seo (Sam) {&} retweeted
LINE’s Mini Dapp ❤️ Kaia-based Stablecoin LINE’s Mini Dapp and wallet support the Kaia-based stable coin ecosystem. (@KaiaChain ) ✨ Look forward to other stablecoin services around USDT and our pathway to mass adoption!🔥 Kaia x Tether ➡️ What’s NEXT? 👀 #DappPortal #MiniDapponLINE
You can’t MVP your way into trust. At some point, someone will depend on what you built. Treat every decision like that moment is already here!
Reminder: If you're designing for a 24/7 market, downtime tolerance has to start at the infra level. Infra can’t rest because the markets don’t.
Scaling isn’t about handling traffic 🚗 It’s about meeting people where they are and building infra that flexes without being seen. That’s what Kaia taught me. And that’s what more chains need to learn. Let’s keep scaling the right way!
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#6: Distribution is an architectural decision. We didn’t build the market. We architected for channels (LINE, Kakao) from day one. That’s why we’re not chasing traction we’re supporting it.
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#5: You don’t scale by shouting. You scale by disappearing. We made infra invisible so the experience could take the spotlight. Most users don’t know they’re on Kaia. That’s the win.
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#4: Infra decisions compound. 1s block time creates trust. Predictability > performance. That one choice reshaped how Mini Dapps feel. Games are smoother. Payments hit instantly. Expectations change.
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