Cryptocurrencies offer several and obvious advantages over traditional fiat money. Starting with decentralization on your platform, which prevents some centralized entity from controlling the currency. Thus avoiding artificial inflation due to financial manipulations.
In addition, the Blockchain of a large number of cryptocurrencies, also serve as the basis for the creation of smart contracts or smart contracts. So they would not only serve as means for the exchange of goods and services. But as fundamental tools of the new economy under construction.
However, despite these important advantages, cryptocurrencies suffer from a big problem. This is that the price of them is extremely volatile over time. Therefore, planning based on the use of a cryptocurrency becomes a complicated task.
That is why stablecoins such as Maker Dai are born, as a solution to take advantage of virtual currencies without volatility in value. These coins are backed by assets that keep their price constant over time.
In the case of Maker Dai, the asset that supports its value is the US dollar. Counting, according to Makerdao the organization behind the coin, a reserve of dollars Large enough to guarantee stability in 1: 1 equivalence against the dollar.