Isn't that one of many plagiarized papers by someone who made cosplaying the dead and the alive (Dave Kleiman, David Rees, Deborah Kobza, Satoshi Nakamoto, Tim May, to name a few), lying and creating forgeries a fulltime job? Who's latest con is a massive neverending Nigerian prince advance fee scam on Calvin Ayre, now ending in a totally corrupt and bankrupt Bitcoin affinity fraud that is failing by all serious metr…
Arthur von Pelt, another obsessed anti Craig personality…. Arthur wakes up and goes to bed thinking about Craig….. It’s almost like Arthur is giving Craig the benefit of the doubt Not that long ago, Arthur was put in place by Renowned Cryptographer Iain Grigg when Arthur asked the question if Craig ever actually stated anything about Bitcoin that wasn’t already known. Iain then had to educate Arthur about how Craig i…
Being angry about an obvious fraud who lobs obviously baseless $6 billion dollar lawsuits against retirees who were once volunteer Bitcoin developers isn't obsession, it's humanity.
> Things like the double hash for instance, funnily enough after Craig explained the double hash it was subsequently altered in the BTC wiki.
Actual history: Some random person wrote on the BitcoinWiki on some obscure page that sha256(sha256(x)) might be used in bitcoin to improve security against collisions a few years later this claim was noticed and removed with a link to a 2011 post on Bitcointalk that pointed out that any collision on H(x) is also a collision on H(H(x)). The text on the wiki was just incorrect, the author was likely confusing collision and preimage security or at least really unclear in their writing-- that's just one of the risks of public wikis.
Wright started running around repeating this point someone else made on BCT in 2011, pretending to have come up with it himself, and suggesting that knowing about this thing (which obvious and common understanding long before Bitcoin existed) was somehow evidence of him being Bitcoin's creator. Craig didn't "explain" anything that wasn't already explained in detail within the Bitcoin community before Craig ever heard of Bitcoin, and known outside of the Bitcoin community long before Bitcoin existed.
Going back to 2011 people have given many explanations as to why the use of sha256(sha256()) in Bitcoin had potential advantages, in some corner cases.
Wright hasn't added a single thing to that discussion, and some of his attempts to do so have just been flat out incorrect. For example, for a while he was claiming that it was done that way so that parties could give miners transactions to mine without disclosing the transaction to them (a really bad idea), but that works just as well if sha256() is used.