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adam3us's profile
Adam Back
Adam Back
Adam Back
@adam3us

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Adam Back

@adam3us

cypherpunk, cryptographer, privacy/ecash, inventor hashcash (used in Bitcoin mining) PhD Comp Sci http://adam3.us  Co-Founder/CEO https://blockstream.com 

Malta
cypherspace.org/adam/
Joined November 2010

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    Adam Back‏ @adam3us 25 Aug 2015

    Adam Back Retweeted Jeff Garzik

    Strongly agree. My suggestion 2MB now, then 4MB in 2 years and 8MB in 4years then re-asses. (Similar to BIP 102)https://twitter.com/jgarzik/status/635857060626718720 …

    Adam Back added,

    Jeff GarzikVerified account @jgarzik
    Replying to @jgarzik
    A 2nd "course correction" hard fork is highly likely following any BIP 100/101/102/103/... hard fork, even sipa's proposal. #bitcoin
    10:32 PM - 25 Aug 2015
    • 110 Retweets
    • 151 Likes
    • Bitcoin Swot Lab Eric Martindale [₿] Xavi Soler 💾 Diego 'Not giving away Crypto' Gutierrez-Zaldivar Dave Aiello $42K Bitcoin in 2018⚡️ Rodomonte Florian Graillot $$ The BCH Wolf $$
    37 replies 110 retweets 151 likes
      1. New conversation
      2. Natural Philosopher‏ @DavidWoodnutt 26 Aug 2015
        Replying to @adam3us

        @adam3us @Bitcoin This is simple, elegant and effective. So why all the fuss? What am I missing here?

        1 reply 1 retweet 4 likes
      3. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @DavidWoodnutt

        .@DavidWoodnutt Gavin what do you think @gavinandresen 2MB now, then 4MB in 2 years and 8MB in 4years then re-asses? (Similar to BIP 102)

        4 replies 11 retweets 16 likes
      4. Gavin Andresen‏ @gavinandresen 26 Aug 2015
        Replying to @adam3us

        @adam3us I think 2MB is absurdly small. Where do you get that number from, or does it just "feel right"? Average web page size is 2MB...

        26 replies 24 retweets 53 likes
      5. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @gavinandresen

        .@gavinandresen how about doing a podcast or panel with GMaxwell. Sound-bites are not a good way to do security-validated protocol design.

        5 replies 8 retweets 26 likes
      6. CoinCadence‏ @CoinCadence 26 Aug 2015
        Replying to @adam3us

        @adam3us @gavinandresen While a live panel would be nice, this feels an awful lot like the old "bait and switch"...

        1 reply 0 retweets 0 likes
      7. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @CoinCadence

        .@CoinCadence @gavinandresen It's just really complicated & not amenable to protocol design via twitter. too much protocol design via media.

        1 reply 2 retweets 8 likes
      8. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @adam3us

        .@CoinCadence my point was to propose a BIP intended as a reasonable compromise that would be balanced & achieve consensus. @gavinandresen

        0 replies 3 retweets 11 likes
      9. End of conversation
      1. New conversation
      2. Martijn Meijering‏ @mmeijeri 26 Aug 2015
        Replying to @adam3us

        @adam3us Why wait two years between doublings? Wouldn't one year be enough?

        2 replies 0 retweets 1 like
      3. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @mmeijeri

        .@mmeijeri aiming for balance. 8MB is somewhat validated number. want > than 2 years, room to see how decentralisation, lightning etc work.

        5 replies 1 retweet 5 likes
      4. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @adam3us

        also in practice you would grow smoothly as BIP 103 does not step function as BIP 101. system shocks are bad for miner security & planning.

        3 replies 2 retweets 3 likes
      5. Digiconomist‏ @DigiEconomist 26 Aug 2015
        Replying to @adam3us

        @adam3us Somehow this comment just makes me think of #Bitcoin's #block halvings. Shouldn't we be "smoothing" those as well then?

        1 reply 0 retweets 0 likes
      6. Adam Back‏ @adam3us 26 Aug 2015
        Replying to @DigiEconomist

        .@DigiEconomist Yes at the next level of detail they are smoothed. BIP 103 does this linear increase and re-adjust every 3mo to the curve.

        1 reply 2 retweets 2 likes
      7. zawy‏ @zawy3 14 Oct 2017
        Replying to @adam3us @DigiEconomist

        He was suggesting the halving events also be smoothed like some alts. 0.99999670533 reduction/blk gives 0.5 over 4 years + leap day

        2 replies 0 retweets 1 like
      8. zawy‏ @zawy3 15 Oct 2017
        Replying to @zawy3 @adam3us @DigiEconomist

        Correction. Down to the satoshi: 1/2-way into next halving apply every 4 hours: BTC=12.5*int(1E8*A*B^(N/8750))/1E8 where ...

        0 replies 0 retweets 0 likes
      9. End of conversation
      1. New conversation
      2. Odi Kosmatos  🆗‏ @Kosmatos 27 Aug 2015
        Replying to @adam3us

        @adam3us Make people an installable package (like I can download from the top of http://xtnodes.com ) and I'll update my full nodes.

        1 reply 0 retweets 1 like
      3. Adam Back‏ @adam3us 27 Aug 2015
        Replying to @Kosmatos

        .@Kosmatos clarifying: safer if first agree on approach, code & test, before running security critical $4b consensus code live on network.

        3 replies 1 retweet 5 likes
      4. Adam Back‏ @adam3us 27 Aug 2015
        Replying to @adam3us

        .@Kosmatos as told @gavinandresen if people want to see code 2-4-8 you can code yourself by changing 3 constants in @pwuille's BIP 103 code.

        1 reply 1 retweet 2 likes
      5. End of conversation
      1. New conversation
      2. Joel Valenzuela‏ @TheDesertLynx 1 May 2017
        Replying to @adam3us

        I wholeheartedly agree with you Adam. So are we expecting 4mb in August?

        1 reply 0 retweets 0 likes
      3. Adam Back‏ @adam3us 1 May 2017
        Replying to @TheDesertLynx

        tech changed under that, was before segwit soft-forkability was found. similar scale using SW & Schnorr explained:https://www.youtube.com/watch?v=HEZAlNBJjA0&t=1h0m …

        1 reply 1 retweet 6 likes
      4. 1 more reply

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