Trust can be eliminated by switching to commodity money (made of the commodity, such as gold), with the option of appraising the money during a zero-trust tran

Trust can be eliminated by switching to commodity money (made of the commodity, such as gold), with the option of appraising the money during a zero-trust transaction (those with trust can take minted commodity money at face value). Fiat and gold-backed currency is not the only option here.