Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
NickSzabo4's profile
Nick Szabo 🔑
Nick Szabo 🔑
Nick Szabo  🔑
@NickSzabo4

Tweets

Nick Szabo  🔑

@NickSzabo4

Blockchain, cryptocurrency, and smart contracts pioneer. (RT/Fav/Follow does not imply endorsement). Blog: http://unenumerated.blogspot.com 

Joined June 2014

Tweets

  • © 2019 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. Nick Szabo  🔑‏ @NickSzabo4 8 Apr 2017
      • Report Tweet

      As long as charlatans insist on treating block size as a political football instead of a technical security setting, Bitcoin is in danger.

      29 replies 305 retweets 670 likes
    2. Nick Szabo  🔑‏ @NickSzabo4 10 Apr 2017
      • Report Tweet
      Replying to @bendavenport @VitalikButerin

      Indeed the theory is so bad in this area that we need very large engineering margins for safety.

      2 replies 4 retweets 61 likes
    3. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 2 Sep 2017
      • Report Tweet
      Replying to @NickSzabo4 @bendavenport

      Agree! Though this can be interpreted multiple ways, eg "we need the block size to be big with large safety margins so blocks don't clog up"

      2 replies 6 retweets 35 likes
    4. Nick Szabo  🔑‏ @NickSzabo4 2 Sep 2017
      • Report Tweet
      Replying to @VitalikButerin @bendavenport

      No. Clogging up is not a matter of safety (security): it's mainly just a matter of fees.

      4 replies 4 retweets 45 likes
    5. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 2 Sep 2017
      • Report Tweet
      Replying to @NickSzabo4 @bendavenport

      When fees rise enough to make physical hologram millibitcoins unspendable, that's de-facto loss of funds. That *is* a security failure.

      12 replies 40 retweets 180 likes
      Nick Szabo  🔑‏ @NickSzabo4 2 Sep 2017
      • Report Tweet
      Replying to @VitalikButerin @bendavenport

      It's an extremely limited failure based on people using a blockchain in a way it could not sustainably be used (i.e. for micropayments).

      2:13 PM - 2 Sep 2017
      • 16 Retweets
      • 95 Likes
      • Erik Vold Joey Miller sudoScience🐧 Danny Nemer Edgarm21 Rashidi Sal ₿ Ohcin M.D. ⚡️ Rey Poullard Seccour
      7 replies 16 retweets 95 likes
        1. New conversation
        2. Nick Szabo  🔑‏ @NickSzabo4 2 Sep 2017
          • Report Tweet
          Replying to @NickSzabo4 @VitalikButerin @bendavenport

          And it's not in the slightest a systemic security failure. It's completely localized to txs that used crypto in a very unscalable way.

          5 replies 9 retweets 64 likes
        3. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @NickSzabo4 @bendavenport

          The other faction would say, it's running a node on consumer hardware that's "using crypto in a very unscalable way"

          2 replies 10 retweets 68 likes
        4. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          You could say "ah, but reducing node count is a centralization risk"

          4 replies 8 retweets 34 likes
        5. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          But so is reducing onchain user count. It encourages users to use possibly centralized L2 platforms which may become regulatory choke points

          8 replies 20 retweets 100 likes
        6. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          Personally, I believe that the principle of conservatism (which IMO is a good one) actually leads to a different conclusion...

          1 reply 6 retweets 32 likes
        7. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          Namely, when trading off between risk A and risk B, take the middle road.

          1 reply 7 retweets 38 likes
        8. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          In general, harm from risks is superlinear, so if you must choose risks then spreading allocation is wise. Cf. "everything in moderation"

          1 reply 10 retweets 38 likes
        9. Vitalik Non-giver of Ether‏Verified account @VitalikButerin 3 Sep 2017
          • Report Tweet
          Replying to @VitalikButerin @NickSzabo4 @bendavenport

          In this case, I think the correct principle is: cost of sending a tx and cost of running a node should rise at the same rate.

          4 replies 12 retweets 78 likes
        10. 2 more replies
        1. New conversation
        2. Name Cannot be Blank‏ @nara___narayana 2 Sep 2017
          • Report Tweet
          Replying to @NickSzabo4 @VitalikButerin @bendavenport

          How do you percieve DAG based DLTs as a solution to the micropayment issue? satoshipay.io is converting its nanopayment service to IOTA atm

          1 reply 1 retweet 2 likes
        3. Nick Szabo  🔑‏ @NickSzabo4 2 Sep 2017
          • Report Tweet
          Replying to @nara___narayana @VitalikButerin @bendavenport

          There are other (mental) factors limiting micropayments. Years of peer review needed before should trust large sums to DAGchains.

          3 replies 3 retweets 7 likes
        4. 3 more replies
        1. New conversation
        2. DJ Chan  ⚡️ 🔑 ⚡️‏ @digitsu 2 Sep 2017
          • Report Tweet
          Replying to @NickSzabo4 @VitalikButerin @bendavenport

          If bitcoin isn't a solution for micro payments then what was it a solution for? #socialJusticeDecentralizationWarrior ?

          1 reply 0 retweets 1 like
        3. Wayne Vaughan‏ @WayneVaughan 2 Sep 2017
          • Report Tweet
          Replying to @digitsu @NickSzabo4 and

          Censorship resistant value storage and transfer.

          1 reply 0 retweets 3 likes
        4. 3 more replies

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2019 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info