[RFC] Hard Currency?

[Proginoskes]

The (voluntary) interfactional standard currency is the Sol Dollar, correct? The Bank of Sol has a standards document (describing dimensions, mass, material, and edge for each denomination) to which coins must comply in order to be guaranteed universal recognition as S$ tender, and will issue common-side dies to any factional mint that requests them. S$ coins don't have to use the common side, but part of the coin standard requires the coin's value to be clearly visible in arabic numerals on the reverse (the common side is the reverse wherever it is used). Similar rules govern banknotes.