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NickSzabo4's profile
Nick Szabo 🔑
Nick Szabo 🔑
Nick Szabo  🔑
@NickSzabo4

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Nick Szabo  🔑

@NickSzabo4

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

Joined June 2014

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    1. Neha Narula‏ @neha 9 Mar 2016
      • Report Tweet

      @el33th4xor just read your post: http://hackingdistributed.com/2016/03/01/bitcoin-guarantees-strong-not-eventual-consistency/ …

      1 reply 1 retweet 2 likes
    2. Neha Narula‏ @neha 9 Mar 2016
      • Report Tweet
      Replying to @neha

      @el33th4xor I think I mostly agree but you don't assume the "enough rational miners" model. Did you leave that out intentionally?

      2 replies 0 retweets 0 likes
    3. Neha Narula‏ @neha 9 Mar 2016
      • Report Tweet
      Replying to @neha

      @el33th4xor That model usually isn't a part of serializability and I'm not sure I understand all the ramifications of it

      1 reply 1 retweet 0 likes
    4. Emin Gün Sirer‏Verified account @el33th4xor 9 Mar 2016
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      Replying to @neha

      @neha e.g. we would discuss the consistency of quorum systems indep of their assumptions, such as failure independence.

      1 reply 0 retweets 0 likes
    5. Neha Narula‏ @neha 9 Mar 2016
      • Report Tweet
      Replying to @el33th4xor

      @el33th4xor no, we absolutely consider failure independence. It's baked into f.

      2 replies 0 retweets 1 like
    6. Emin Gün Sirer‏Verified account @el33th4xor 9 Mar 2016
      • Report Tweet
      Replying to @neha

      @neha if you like, add an implicit "under the assumption that Bitcoin works" to "what's its consistency?"

      1 reply 0 retweets 0 likes
    7. Neha Narula‏ @neha 9 Mar 2016
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      Replying to @el33th4xor

      @el33th4xor "under the assumption bitcoin works, bitcoin works"? :D

      1 reply 0 retweets 0 likes
    8. Emin Gün Sirer‏Verified account @el33th4xor 9 Mar 2016
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      Replying to @neha

      @neha sort of. on this topic, have you seen a full spec for Bitcoin? or a characterization of its safety and liveness guarantees?

      1 reply 0 retweets 1 like
    9. Neha Narula‏ @neha 9 Mar 2016
      • Report Tweet
      Replying to @el33th4xor

      @el33th4xor still trying to understand the space. Not sure what the ultimate model is -- have you seen anything you'd recommend reading?

      2 replies 1 retweet 0 likes
      Nick Szabo  🔑‏ @NickSzabo4 9 Mar 2016
      • Report Tweet
      Replying to @neha

      @neha @el33th4xor https://eprint.iacr.org/2014/765 

      7:11 PM - 9 Mar 2016
      • 1 Retweet
      • 1 Like
      • Emin Gün Sirer
      0 replies 1 retweet 1 like

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