The central or general ledger functions as a data register that holds track of the activities of the assets and liabilities of a corporation, sales, expenditures, shares of owners etc. This ledger would be the main database of conventional Enterprise Resource Management applications, containing data received from systems such as accounts payable, cash management, accounts receivable, programs and fixed assets.
A cryptocurrency is said to be "mineable" when it has the system thrugh which miners can be rewarded with newly-created cryptocurrencies for creating blocks.
