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peterktodd's profile
Peter Todd
Peter Todd
Peter Todd
@peterktodd

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Peter Todd

@peterktodd

Applied Cryptography Consultant (what the cool kids call 'blockchain tech') PGP: 0x7FAB114267E4FA04, pete@petertodd.org

petertodd.org
Joined May 2013

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    1. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      maaku says that the current BIPs are flawed: fixed constants could be wrong, miner voting could diverge from user's interests.

      1 reply 1 retweet 3 likes
    2. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      The other problem is, as we've seen here in the last two days, the miners do not *want* to make that decision. #ScalingBitcoin

      1 reply 1 retweet 2 likes
    3. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      They don't see it as their role, they don't think they should be asked to do that. #ScalingBitcoin

      1 reply 0 retweets 1 like
    4. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      Solution: impose economic costs on voting so that miners are incentivized to reflect user preferences. #ScalingBitcoin

      1 reply 0 retweets 3 likes
    5. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      Proposal: to increase, defer part of block reward; To decrease: reclaim previously deferred reward. #ScalingBitcoin

      1 reply 0 retweets 2 likes
    6. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      Allow users to increase or decrease sensitivity via bitcoin-days-destroyed weighted votes. #ScalingBitcoin

      1 reply 0 retweets 1 like
    7. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      This scheme is derived from ideas by Greg Maxwell, Peter Todd, Meni Rosenfeld, and Jeff Garzik. #ScalingBitcoin

      1 reply 0 retweets 2 likes
    8. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      The code is written: https://github.com/maaku/bitcoin/tree/flexcap … #ScalingBitcoin

      2 replies 9 retweets 10 likes
    9. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      Future work: back-test it against corpuses of blocks and mempools. #ScalingBitcoin

      1 reply 0 retweets 1 like
    10. zooko‏ @zooko 6 Dec 2015
      Replying to @zooko

      Actually I'm still confused. How come miners aren't already incentivized to pick the blocksize which is optimal for users? #ScalingBitcoin

      3 replies 0 retweets 3 likes
      Peter Todd‏ @peterktodd 6 Dec 2015
      Replying to @zooko

      @zooko Optimal for users is ill-defined for starters... If you're Coinbase, optimal may not inclined anti-censorship that Silk Road needs.

      9:18 PM - 6 Dec 2015
      • 1 Retweet
      • 3 Likes
      • Martijn Meijering Kyle Torpey Kristov Atlas 🌲
      1 reply 1 retweet 3 likes
        1. New conversation
        2. zooko‏ @zooko 6 Dec 2015
          Replying to @peterktodd

          @petertoddbtc Don't miners have the incentive to aggregate over the preferences of all users—i.e. to make the most money? #ScalingBitcoin

          1 reply 0 retweets 1 like
        3. Peter Todd‏ @peterktodd 6 Dec 2015
          Replying to @zooko

          @zooko That'd be maybe true for a 100% miner, but if you're just 1% of hashing power why would you care?

          2 replies 0 retweets 1 like
        4. 6 more replies

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