They basically used a non production ready system and plugged in their transaction module and consensus module with a few lines of code and called it a day... next they will work on "marketing" and keeping up to date with scorex code base

worth 4k btc? no more like 40btc max.
Their goal was to hit 1000 btc by the end lol... people are pretty stupid in crypto.
Not sure how they handle pegging of the fiat assets on the blockchain.
"Asset-to-asset trading makes it possible to provide a stock market-like trading interface, by allowing
trading against USD, EUR, CNY, and so on. All in all, the platform interface is closer to traditional
financial interfaces than to a normal cryptocurrency client. We find it important to provide an
interface to which most users are already well accustomed, at the same time as empowering it with
blockchain technology. Users can do things they were unable to do with traditional financial
platforms, but the learning curve remains flat, which is a key to mass-market adoption.
"
LPOS mechanism is the most interesting part of this project... it might be their innovation they bring to the table.