As the blockchain grows, it becomes more and more desirable to record states of the currency on a regular basis that would list all the required values describing the currency without requiring to download the whole history of blockchain.
As a first thought, these states would:
- list all current members
- list of sources
- last UD amount
- last MS of each member
- define the minimum number of blocks defining the frequency of the states (next blocks are computed against previous blocks, ...)
N.B.: this would not be a protocol feature, but API one.