with 0.4.0 we are introducing NFT trading capabilities.

you .. yes YOU alone can list and trade NFT's on any compatible blockchain...without any company in the middle taking service fees with each sale. 

as a buyer i chose...me...it's my choice.. lol... to trust the NFT Creator's signature..and that's all that is required to ensure the integrity of the object they created as they trade through unlimited amount of owners. 

we simply walk a tree of signed transactions...    apertus.io 0.4.0 has a very simple realtime state engine that runs on your own laptop that keeps track of this making NFT ownership info and trading history easily query-able