QuoteGreen told the New Scientist, Zerocoin would give you this incredible privacy guarantee, then we could add on some features which let the police, for instance, to be able to track money laundering. A back door.QuoteIn an attempt to put the issue to rest, Green claimed that a backdoor was impossible, anyway; If someone did try to build a back door for any reason, the open source Zerocoin would quickly become Zero-adoption.This is priceless. If we were Gotham City this guy could play the Joker.https://errantsubjects.files.wordpress.com/2011/02/not_sure_if_serious.jpg