The Saturday incident follows a rash of similar protests in the U.K,
"The more unpopular the speaker, I think the more likely it is that they say 'get [Marc] Randazza.'"
Monero, an "experimental" cryptocurrency, is popular with extremists and criminals who seek to operate outside of the eye of law enforcement.
Editor Andrew Anglin boasted about his neo-Nazi site targeting kids for recruitment.
The rant calling for violence against Jews was published on Cantwell's site and also on Daily Stormer.
Andrew "Weev" Auernheimer recently called for Jewish children to be murdered in the name of free speech.
The far-right Daily Stormer declares itself to be Yair Netanyahu's number one fan.
Andrew Anglin's website has been blocked by GoDaddy, Google and others following its comments on the Charlottesville violence.
The crowdfunding campaign for the site and its editor, Andrew Anglin, aims to "stop SPLC's perfidious perjurers from destroying the alt-right's biggest website!"