Iron Matrix structural parts can be swapped and exchanged with other Iron Matrix buildings. They’re fungible, divisible and transferable which means you could use them as a currency.
They make blocks and these blocks join to make chains.
You could say its the only block chain technology guaranteed not to evaporate when Google, Facebook or Amazon launch there blockchain currency.
(There. That ought to 10X our IPO price. I think I’m starting to get the hang of this Startup game)