Trust
The concept of “a trust” as opposed to the fairly simple concept of “trust” dates back for well over a thousand years. It is solidly entrenched in all civilized legal systems and I suspect solidly entrenched in uncivilized systems as well. The essence is simple – a person or an organization holds property, including money of course, in their own name but it doesn’t belong to them; they are simply a trustee for some other person or organization, namely the “beneficiary”. The d