Letter of intent with Vector Space? Blockchain in space is really cool and worthy of excess speculation. Multiple consensus algorithms and a rewritten database format not so much.
Well when you're database is about 10X faster than others, I'd say it is a pretty big innovation with wide-ranging uses

Same with 3 channels of minting/securing the chain and Quantum resistant private keys. We are about much more than just a LOI with Vector, but that in and of itself is pretty cool.