by Zozan Cudi (@ZozanCudi)
Cryptocurrencies existed for ages but all had the same issue that is common in the world of information technology: the double-spending problem. Bitcoin, introduced in 2009, solved this issue thanks to the block chain technology.
The block chain is a massive distributed data base all over the bitcoin protocol which can do so much more. Indeed, the two first applications of bitcoin which are the decentralized currency and the peer-to-peer payment network are just the tip of the iceberg for all the possibilities bitcoin can deliver.
Distributed blackmarkets can be built on top of this block chain and Darkleaks is one of these new applications. …