Could someone summarize what a T3 custodian would do? Preferably in a numbered list. I’d like to grasp the effort required, and it might help others in their consideration of applying as well.
What calculations have to be made, and which tools need to be installed …? I assume there’s some kind of bookkeeping. You trade at exchanges, but also directly with people?
Would it make sense for a T3 custodian to setup a gateway for themselves?