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davidgerard's profile
David Gerard
David Gerard
David Gerard
@davidgerard

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David Gerard

@davidgerard

Author of "Attack of the 50 Foot Blockchain: Bitcoin, Blockchain, Ethereum & Smart Contracts". Music blog: https://rocknerd.co.uk  email: dgerard@gmail.com

London, UK
davidgerard.co.uk/blockchain/
Joined May 2008

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    1. Denham Sadler‏Verified account @denhamsadler Oct 22

      After receiving $700,000 to research blockchain, the government's Digital Transformation Agency has discovered out that "for every use of blockchain you would consider today there is a better technology". #estimates

      105 replies 1,631 retweets 3,395 likes
      Show this thread
      David Gerard‏ @davidgerard Oct 22
      Replying to @denhamsadler

      this is 100% the correct conclusion, and I hope they went through the sensible process of spending $25 on my book, writing the conclusion, and spending the next $699,975 on the booze that is medically necessary to recover from knowing about blockchains

      4:12 PM - 22 Oct 2018
      • 72 Retweets
      • 488 Likes
      • Andrew Chen Louis Nicholls Dan Nahum Kira 🐉 someday it will be my lane Adam Fitzpatrick Anthony Trimble Tuba Chris Armstrong PopsRaz0r
      8 replies 72 retweets 488 likes
        1. New conversation
        2. Alexintosh.dexname.eth ⟠ Dexlab‏ @Alexintosh Oct 23
          Replying to @davidgerard @denhamsadler

          Based on what criteria?

          1 reply 0 retweets 0 likes
        3. David Gerard‏ @davidgerard Oct 23
          Replying to @Alexintosh @denhamsadler

          i answered this in 55,000 words rather than 280 characters fwiw, link in bio

          1 reply 0 retweets 8 likes
        4. Alexintosh.dexname.eth ⟠ Dexlab‏ @Alexintosh Oct 23
          Replying to @davidgerard @denhamsadler

          280c are more than enough to explain your criteria and make a point. I understand it make sense for you to promote the book but I would appreciate if you could answer the question.

          2 replies 0 retweets 1 like
        5. David Gerard‏ @davidgerard Oct 23
          Replying to @Alexintosh @denhamsadler

          like, the actual quote from them? i go into it in detail in the book, but that's basically the summary. i have a talk about it too, with slides and querulous questionershttps://davidgerard.co.uk/blockchain/2018/10/09/blockchain-why-magic-probably-doesnt-happen-how-to-sell-a-hash-tree-as-a-tech-revolution-royal-holloway-thursday-4-october-2018/ …

          3 replies 1 retweet 8 likes
        6. Alexintosh.dexname.eth ⟠ Dexlab‏ @Alexintosh Oct 23
          Replying to @davidgerard @denhamsadler

          What would it be in your opinion a better alternative to reach consensus in a distributed p2p network ?

          1 reply 0 retweets 0 likes
        7. David Gerard‏ @davidgerard Oct 23
          Replying to @Alexintosh @denhamsadler

          tell me your use case for this specialised requirement and I'll be able to answer. (there are many existing distributed p2p networks that don't use blockchains, so you're going to need to be specific and unambiguous as to the use case you have in mind)

          1 reply 1 retweet 5 likes
        8. Alexintosh.dexname.eth ⟠ Dexlab‏ @Alexintosh Oct 23
          Replying to @davidgerard @denhamsadler

          A distributed ledger for monetary transactions without central authority would be the use case.

          2 replies 0 retweets 1 like
        9. David Gerard‏ @davidgerard Oct 23
          Replying to @Alexintosh @denhamsadler

          good question! you COULD use a blockchain for this, but I predict that if you started it in (say) 2009 it would recentralise by 2013, and one actor would have 51% control by mid-2014

          2 replies 0 retweets 6 likes
        10. 2 more replies
        1. New conversation
        2. Ponzi Democracy  🐎‏ @PonziDemocracy Oct 23
          Replying to @davidgerard @denhamsadler

          in search of blockchain cure 🤕

          1 reply 0 retweets 2 likes
        3. David Gerard‏ @davidgerard Oct 23
          Replying to @PonziDemocracy @denhamsadler

          well, bitcoin replaces gold!! or at least if you get heavily into bitcoin and blockchain, any excess quantities of gold will be greatly reduced

          0 replies 1 retweet 3 likes
        4. End of conversation
        1. New conversation
        2. Lincoln Maurice‏ @LincolnRedBear Oct 24
          Replying to @davidgerard @denhamsadler

          Yeah, that's completely an unbiased position. There's always money to be made being a naysayer, I guess.

          1 reply 0 retweets 0 likes
        3. David Gerard‏ @davidgerard Oct 24
          Replying to @LincolnRedBear @denhamsadler

          i'm glad there's no-one pro-crypto who's in it for the money after all wtf

          0 replies 0 retweets 2 likes
        4. End of conversation
        1. New conversation
        2. Ricky Buchanan‏ @jeshyr Oct 24
          Replying to @davidgerard @denhamsadler

          I am 100% amused that (a) this tweet got quoted on this weeks @riskybusiness podcast and (b) that Patrick Gray doesn’t know you. Patrick: the book is good value and also sufficiently amusing to be readable.

          1 reply 0 retweets 0 likes
        3. David Gerard‏ @davidgerard Oct 24
          Replying to @jeshyr @denhamsadler @riskybusiness

          Patrick - if you'd like a copy, email me dgerard@gmail.com and I'll send you a PDF

          0 replies 0 retweets 0 likes
        4. End of conversation
        1. New conversation
        2. Jared Fraser‏ @modsognir Oct 22
          Replying to @davidgerard @denhamsadler

          do you have a book do you

          1 reply 0 retweets 0 likes
        3. David Gerard‏ @davidgerard Oct 22
          Replying to @modsognir @denhamsadler

          I gotta pile of 'em. also you can get the paperback in Australia through Amazon and Book Depository https://www.amazon.com.au/Attack-50-Foot-Blockchain-Contracts/dp/1974000060/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=&sr= …

          0 replies 0 retweets 0 likes
        4. End of conversation
        1. New conversation
        2. As  ☁️CloudSec 🔎, So  🥔PotatoSec 🔎‏ @DevSecOpsGeer Oct 22
          Replying to @davidgerard @denhamsadler

          Nah, they put the rest in bitcoin🤣

          1 reply 0 retweets 93 likes
        3. Research Dump‏ @ResearchDump Oct 22
          Replying to @DevSecOpsGeer @davidgerard @denhamsadler

          Which is now in a North Korean bitcoin wallet protected by a blockchain.

          1 reply 0 retweets 4 likes
        4. ゴジラ‏ @aimperial Oct 23
          Replying to @ResearchDump @DevSecOpsGeer and

          "Protected" lol

          1 reply 0 retweets 2 likes
        5. Research Dump‏ @ResearchDump Oct 23
          Replying to @aimperial @DevSecOpsGeer and

          Yes, the blockchain goes all the way around it like in Ireland.

          0 replies 0 retweets 2 likes
        6. End of conversation

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