its not. even the writing style let alone the content being different. what the OP doesnt understand is that making currency is a game thats been played even as far back as the cavemen trading fruits for sexual favours with the cave women.
there are literally millions of people working on currency creation and thousands working on similar concepts.
whats next because satoshi said he was working on it since 2007.. and then the new theory of the 2007 paper the OP links to means they were working on it before 2007 (hint: which debunks the satoshi 18month idea by the way)
will the OP consider satoshi miscalculted his 18months.. to then work further back and maybe come across W, dai 1998.. or will the OP go back to 2008 and then try a different angle.
i can name atleast 50 people that had similar concepts between 2005-2008. and maybe a dozen before that.
happy hunting
Double spends, coin, RSA, hash functions, private keys... at first glance it sounds similar. HOWEVER
Get down to the references and not a single one matches satoshi's white paper, no similar authors either. It seems like at least one or two would cross-reference, unless he threw everything away, and started all over from scratch.
Interesting find though.