The Royal Mint (the body permitted to strike British coins) have a venture with the US based CME to allow electronic trading of gold.
From the Reuters article:
The Royal Mint will put gold bars into its on-site secure vault, which will then be digitised to create RMGs [Royal Mint Gold] whose ownership will be recorded on the blockchain. Traders will then be able to trade in and out of RMGs between themselves.
Blockchain - or distributed ledger - technology keeps track of and authenticates a continuously growing list of transaction data, which is secured by a global network of computers and is virtually impossible to be tampered with or revised.
The gold would still physically reside with the Mint but could be converted to a physical delivery later. This is fairly standard practice. The Bank Of England used to just wheel a pallet from one side of a vault to another when it changed ownership. The idea seems to be to lower the cost of trading gold which has traditional involved a lot of middle layers who add margins and push up the price.
(Score: 1, Informative) by Anonymous Coward on Wednesday November 30 2016, @03:38AM
Not a very revolutionary evolution step, the only difference from the precedent: [wikipedia.org] it's on a computer network.
(Score: 0) by Anonymous Coward on Thursday December 01 2016, @11:02AM
So much for that software patent I was hoping to file, method for using carved stones as currency on a computer.