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David Chaum
@chaumdotcom
Cryptography pioneer. Inventor & developer of vault systems, the blind signature, mix networks, & founder of @xx_network
chaum.com
Joined August 2018
25
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50.7K
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  • user avatar
    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!
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    62K
  • user avatar
    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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  • user avatar
    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!
  • user avatar
    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
    00:00
    25K
  • user avatar
    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.
    30K
  • user avatar
    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.
    user avatar
    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. 🎥
    00:00
    22K
  • user avatar
    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!
    21K
  • user avatar
    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.
    user avatar
    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
    00:00
  • user avatar
    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!
    user avatar
    Elon Musk
    X
    @elonmusk
    Apr 28, 2022
    Twitter DMs should have end to end encryption like Signal, so no one can spy on or hack your messages
  • user avatar
    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.
    user avatar
    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
    17K
  • user avatar
    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!
    user avatar
    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! 🔥
    00:00
    20K
  • user avatar
    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!
    user avatar
    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…
    20K
  • user avatar
    David Chaum
    @chaumdotcom
    Sep 15, 2021
    We're always trying to explain in an understandable way why privacy is important...
  • user avatar
    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.