In my case the passbook shows every transaction. I don’t use the account and the opening balance plus the posted interest equals the ending balance which agrees with the bank letter.
My account is a passbook saving account and they have always accepted just copies of the pages going back 12 months along with the bank letter regarding the ending balance.
?? ..don't know maybe someone else will. I thought a O was only available in Thailand. We have O's and the extension always requires a letter from the bank no older than the day before we renew, plus copies of every page of the passbook for the past 12 months.