The US could potentially reduce its national debt by 35% within 24 years by establishing a reserve of 1 million Bitcoin.VanEck's analysis assumes Bitcoin will grow at a compounded annual growth rate (CAGR) of 25%, reaching $42.3 million per BTC by 2049.A Bitcoin reserve could offset approximately $42 trillion in national liabilities by 2049.The idea of a U.S. Bitcoin reserve has gained momentum, but Senator Lummis' bill proposing the reserve has yet to be reviewed by Congress.