David Chaum (@chaumdotcom) / X

David Chaum

198 posts

David Chaum

@chaumdotcom

Cryptography pioneer. Inventor & developer of vault systems, the blind signature, mix networks, & founder of @xx_network

Joined August 2018

David Chaum
@chaumdotcom
Jul 10, 2024
Progress continues! Wonderful news. Well done @xx_network. Super excited to see cMixx+ being a part of this quarters goals!
This post is unavailable.
David Chaum
@chaumdotcom
Aug 4, 2022
I wanted to share my take on the goal for crypto and xx. This is why all of us in the xx network community are backing the project and working so hard in spite of legal obstacles and sometimes without money or immediate financial reward.
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David Chaum
@chaumdotcom
Apr 28, 2022
Replying to @elonmusk
Signal's E2EE only protects message content. They actually surveil you by tracking who you're talking to & when (your metadata). To protect against spying, you should run Twitter DM's thru the @xx_network "metadata shredding" platform!
David Chaum
@chaumdotcom
Aug 20, 2024
Thank you all so much for putting on such a wonderful event @intmaxIO. It was great to highlight the need for privacy together with @VitalikButerin
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David Chaum
@chaumdotcom
Jun 13, 2023
I wanted to highlight the newest dApp in the xx ecosystem, Proxxy. Proxxy let's you easily send transactions on @MetaMask, or any other EVM network, through cMixx. This is a very important step in fulfulling the Satoshi vision of payments without surveillance or monitoring.
David Chaum
@chaumdotcom
Nov 18, 2024
Three years ago, @xx_network launched with a vision for true decentralization and privacy-first innovation. Watching it grow into a global community-driven network has been incredible. I’m so proud of what we’ve built together, and this is just the beginning.
xx.network
@xx_network
Nov 18, 2024
David @chaumdotcom reflects on 3 incredible years of the xx network mainnet and what lies ahead. Watch his inspiring message on decentralization, privacy, and the future of @xx_network. 🎥
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David Chaum
@chaumdotcom
Apr 28, 2023
Wonderful time with @efebulduk yesterday. Im always impressed with the knowledge and passion of the Turkish community. Looking forward to speaking again! Special thanks again to @XXNetworkTR @Nautilus0101 @HODLBEY @mycrypto_xx for helping set everything in motion. Çok yaşa!
David Chaum
@chaumdotcom
Jan 26, 2022
Join me in welcoming the xx messenger - truly a dream come true! A big thank you to all the hard work from the team at xx labs for making this vision a reality.
xx.network
@xx_network
Jan 25, 2022
The wait is finally over. xx messenger is here! The world’s first quantum resistant messenger app. Welcome to a truly decentralized world. #Privacy Apple: links.xx.network/appstore Android: links.xx.network/playstore
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David Chaum
@chaumdotcom
Apr 28, 2022
Signal's E2EE only protects message content. They actually surveil you by tracking who you're talking to & when (your metadata). To protect against spying, you should run Twitter DM's thru the @xx_network "metadata shredding" platform!
Elon Musk
@elonmusk
Apr 28, 2022
Twitter DMs should have end to end encryption like Signal, so no one can spy on or hack your messages
David Chaum
@chaumdotcom
Mar 10, 2024
It’s great to see our designs from 2021 now being considered by @VitalikButerin to secure funds against a quantum adversary.
ethresearchbot
@ethresearchbot
Mar 9, 2024
How to hard-fork to save most users' funds in a quantum emergency By: - vbuterin 🔗 ethresear.ch/t/18901 Highlights: - Quantum computers could potentially break the security of Ethereum, making it possible to steal users' funds by reversing the encryption that protects
David Chaum
@chaumdotcom
Mar 4, 2025
It's just wonderful to see the local community in Turkey is still so active in it's development of the space. Helal olsun @xx_network!
xx.network
@xx_network
Mar 4, 2025
Thank you to everyone who attended Crypto Night!🚀 It was an incredible event showcasing blockchain's future, from NFT gaming to quantum secure networks. Exciting discussions, groundbreaking projects, and a passionate community—see you at the next one! 🔥
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David Chaum
@chaumdotcom
Oct 22, 2024
So delighted to see that the xx network is positioning itself by not only providing critically needed privacy technology for any blockchain or business but also offering post quantum security tools. Keep up the good work everyone!
xx.network
@xx_network
Oct 21, 2024
Quantum Threat, hype or hope? 🧑‍💻 The xx network is proactively tackling the quantum computing challenge with quantum-resistant and privacy solutions like Sleeve and cMixx. Let's build a secure future—today. Discover how: xx.network/blog/quantum-h…
David Chaum
@chaumdotcom
Sep 15, 2021
We're always trying to explain in an understandable way why privacy is important...
David Chaum
@chaumdotcom
Nov 16, 2022
Really happy to be talking about ecash 2.0 and liquifinity atomic swaps in Abu Dhabi. First time I've discussed this publicly.