The unit of record of the bitcoin framework is bitcoin. Starting at 2014, tickers used to speak to bitcoin are BTC and XBT. Its Unicode character is. Small measures of bitcoin utilized as elective units are millibitcoin (mBTC) and satoshi. Named in praise to bitcoin’s maker, a satoshi is the littlest sum inside bitcoin speaking to 0.00000001 bitcoin, one hundred millionth of a bitcoin. A millibitcoin equals 0.001 bitcoin, one thousandth of a bitcoin or 100,000 satoshis.