David Gerard
... that David Gerard is the author of Attack of the 50-foot Blockchain, a "'no holds barred' attack" on cryptocurrency?
... that <b id="mwBNw"><a href="./David_Gerard_(author)" id="mwBN0" rel="mw:WikiLink" title="David Gerard (author)">David Gerard</a></b> is the author of <i id="mwBN4">Attack of the 50-foot Blockchain</i>, a <span about="#mwt78" data-mw="{&quot;parts&quot;:[{&quot;template&quot;:{&quot;target&quot;:{&quot;wt&quot;:&quot;\&quot;'&quot;,&quot;href&quot;:&quot;./Template:\&quot;'&quot;},&quot;params&quot;:{},&quot;i&quot;:0}}]}" id="mwBN8" style="padding-right:.15em;" typeof="mw:Transclusion">"</span><span about="#mwt78">'</span>no holds barred' attack" on <a href="./Cryptocurrency" id="mwBOA" rel="mw:WikiLink" title="Cryptocurrency">cryptocurrency</a>?