On Oct 5, 2015 2:08 PM, "Clément Elbaz" wrote: > > It will get correct results about : > - the existence every block > - the existence of every transaction > > It will get incorrect results : > - about the nature of some transactions Given the assumptions above, only of transactions without enough confirmations. > - and therefore, about the balances of some wallets. Not if the wallet waits for enough confirmations.