# Markus Haas I Introducing the Onchain EDC I ethOS I Pragma San Francisco 2024

- Speakers: [Markus Haas](https://streameth.org/speakers/markus-haas)
- Channel: [ETHGlobal](https://streameth.org/ethglobal)
- Date: 2025-10-09
- Duration: 08:55
- Topics: Markus Haas, ethOS, Deon One, Onchain EDC, Ethereum Mobile OS, Decentralized Hardware, Crypto Device, Everyday Carry, Blockchain Mobile, Android Custom OS, Self-Sovereign Hardware, Crypto Transactions, Mobile Privacy, Freedom Factory, Open Source Mobile, Crypto UX, Ethereum Integration, Pragma SF 2024
- Watch: https://streameth.org/watch/yt-hfSEhoYmC_c
- YouTube: https://www.youtube.com/watch?v=hfSEhoYmC_c

## Description

Join Markus Haas, founder of ethOS, at Pragma San Francisco 2024 as he unveils the groundbreaking Onchain EDC (Everyday Carry) device—Deon One. Markus explores the journey behind ethOS, a customized Android-based operating system that integrates Ethereum directly into mobile devices, emphasizing personal freedom, privacy, and decentralization.

Discover how Deon One represents a revolutionary step towards self-sovereign hardware, combining blockchain technology, crypto usability, and user-friendly mobile experiences. Learn about the ethos behind ethOS, their struggles, successes, and future plans for decentralized mobile hardware.

00:00 Intro: Markus Haas & ethOS Announcement
01:01 Origin Story: Freedom Factory & ethOS Beginnings
01:35 Challenges of Ethereum Transactions on Mobile
02:14 Evolution: From Custom OS to Pre-Flashed Pixel Phones
02:54 Problems with Google & Apple Mobile Operating Systems
03:28 Importance of Mobile Devices for Decentralization
04:08 Why ethOS Decided to Build Custom Hardware
04:46 Journey to Developing a Unique Crypto Hardware Device
05:19 Introducing Deon One: A Revolutionary Crypto Device
06:30 Deon One Reveal: First Look at Onchain EDC Device
07:10 Why Deon One is an Everyday Carry (EDC) Device
07:44 Naming "Deon One": First Step in Self-Sovereign Hardware
08:28 Deon One Launch & Pre-Sale Announcement

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🇺🇸 *Pragma San Francisco*
Pragma San Francisco 2024 was a special gathering of founders and builders that took place October 16th and 17th at The Contemporary Jewish Museum in San Francisco, CA.  Pragma San Francisco 2024 was an opportunity discuss the future of web3 and reflect on the past. Watch the full Pragma San Francisco playlist here: https://youtube.com/playlist?list=PLXzKMXK2aHh4LcwDpGf_itZrAu7XRNb07&si=3x3y9J3avgNTITUe

ETHGlobal's Pragma series takes place in cities around the world, and is designed to be a different kind of event. Pragma is a one-stage conference with founders-only on stage, bringing together a small group of curated attendees and speakers to discuss the future of web3 and reflect on the past. 

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