Ethereum Builders Tour: Cali, Colombia
Ethereum Builders Tour: Cali, Colombia
As Ethereum's infrastructure continues to mature, the next wave of innovation is emerging at the application layer.
Together with ETH Cali, Sponsored by HSK Chain, EAG is bringing a two-day builders tour to Cali, Colombia uniting developers, founders, researchers, and students who are shaping the future of Ethereum-native applications.
The program features technical workshops, inspiring talks, collaborative hacking sessions, and networking opportunities designed to help participants learn, build, and launch meaningful projects.
*One outstanding incubathon team will earn the opportunity to attend this year's ShanHaiWoo event in China.
🗓️ Agenda
Day1 Sept. 19
9:00 - 10:00 Opening and Welcoming
Registrations
10:00 - 10:10 Opening Speech
Audrey Tang, Executive Director, Ethereum Applications Guild (EAG)
10:10 - 10:30 EAG 2026 Global Application & Builder Initiatives
Jiang, Technical Lead, Ethereum Applications Guild (EAG)
10:30 - 11:00 EAG Workshop
Jiang, Technical Lead, Ethereum Applications Guild (EAG)
11:00 - 11:30 HSK Chain Workshop
Alex Ding, Senior Operations Manager, HSK Chain
11:30 - 11:45 What is ETH CALI?
Maria del mar, Core member, ETH CALI
11:45 - 12:00 What is Ethereum?
12:00 - 14:00 Break
14:00 - 16:00 Scaffold apps in Ethereum with AI
William Martnez, Founder, Ekinoxis Labs
16:00 ~ Hackathon Building
Day2 Sept. 20
~ 13:30 Hackathon Building
13:30 Hackathon Submission Ends
13:30 - 17:00 Demo Showcase 5 mins/project (3 mins Showcase + 2 mins QA)
17:00 - 17:30 Judgement
17:30 Winner Announcement
🧭 EAG Project Tracks
Builders can explore one of the EAG Global Buildathon tracks:
AI x Ethereum & Agent Economy
AI agents, agent wallets, agent payments, agent-to-agent coordination and Ethereum-native AI applications.Local AI, Private AI & User-Owned Data
Privacy-first AI applications, user-owned datasets, private credentials and selective disclosure.Smart Devices, Open Hardware & Privacy Hardware
Open hardware, device identity, crypto-integrated devices, secure hardware and Ethereum in real-world environments.Application Middleware & Open-Source Tooling
SDKs, wallet tooling, account abstraction, developer APIs, privacy SDKs, monitoring tools and reusable infrastructure.AI-Native Creator Economy & Digital Rights
Content provenance, attribution, programmable licensing, creator payments, digital rights and ownership in the age of AI.Real-World Ethereum Applications
Stablecoin payments, community coordination, education tools, public goods funding, reputation systems, local commerce and applications for emerging regions.
🤖 HSK Chain Tracks
AI Agents
AI × Web3
DeFi
Stablecoins
Payments
RWA
Blockchain Infrastructure
🏆 Hackathon Prize
EAG Track
Top 5 Projects: 200 USDT per team
HSK Chain Track
🥇 1st Prize: 500 USDT
🥈 2nd Prize: 300 USDT
🥉 3rd Prize: 200 UDT
🌍 About EAG
The Ethereum Applications Guild (EAG) is a global non-profit collaborative organization dedicated to advancing the innovation, adoption, and real-world impact of Ethereum-native applications.
Through application acceleration, open co-creation, ecosystem partnerships, sustainable funding, and global events, EAG connects builders, institutions, and ecosystem stakeholders to foster the sustainable growth and broader reach of the Ethereum applications ecosystem.
🌍 About Web3bridge
Established in 2019, Web3Bridge is dedicated to building a sustainable Web3 economy across Africa through remote and hybrid developer training programs. Having directly and indirectly trained over 1,000 developers through its Web2/Web3 cohorts and masterclasses, Web3Bridge has expanded its facilities to house up to 200 developers on-site, making it the premier partner for protocols and projects seeking top African tech talent. Moving forward, the organization aims to solidify its position as Africa's leading Web3 training provider, empowering the next generation of builders and supporting emerging tech initiatives across the continent.