Bitcoin's fixed supply of 21 million coins and its digital nature position it as a potentially superior store of value compared to gold, according to Coinotag. Analyst Matthew Kratter highlights Bitcoin's scarcity and ease of transfer as key advantages over gold, which experiences a 1-2% annual increase in supply. Historical surges in gold supply, such as those in the 16th century, have led to economic instability, whereas Bitcoin's blockchain ensures programmed scarcity and instant global transfers, aligning it with the needs of the digital economy.