Sorry but this comic is neither simple nor accurate. Firstly, recording the account of sahti is the only function of the ledger, which supposedly is a subset o

Sorry but this comic is neither simple nor accurate. Firstly, recording the account of sahti is the only function of the ledger, which supposedly is a subset of a record of everyone's deeds' including the elves. Secondly then, fee analysis has shown that blockchains are a poor store of data and should not be used as a database since other mechanisms are far more efficient and cheaper.