This is great, almost 1 hour long interview with one of the founders of BLOCKNET and BLOCKNETDX.
Blocknet is the only true (!) decentralized exchange, and much more, which provides interoperability between various different blockchains. This is the prototype of "Internet of blockchains"
Quite a complex and very technical thing. But if you really want to grasp things deep in this new advanced technology, it is sure worth to watch
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