Bitcoin Blockchain Has Fourth ‘Halving’ in 15-Year History, in Show of BTC Monetary Policy Set by Code

Unlike traditional, or fiat, currencies, whose value has historically been eroded by inflation and government printing, bitcoin is designed to be non-inflationary with a maximum total supply of 21 million BTC in circulation. With the halvings every four years, the pace of new issuance of bitcoins reduces over time until the last one is mined, likely sometime in 2140.