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MetaMask is a software cryptocurrency wallet used to interact with the Ethereum Blockchain. It allows users to access their Ethereum wallet through a browser extension or mobile app, which can then be used to interact with decentralized applications.

Fiat Currencies Fiat is the legal currency of any country in which it is printed and issued by the government and the Central Bank. Fiat currency is any non-convertible security, that is, it is not backed by any metal (gold, silver) and has no intrinsic value. Its value comes from the trust that people have in those who issued […]

USD is the acronym for United States Dollar, which means United States dollar, the American currency. ISO 4217 establishes the three-letter international code for different currencies. The acronym USD refers to the American dollar, written before the numerical value, to demonstrate that that amount is in dollars

Buy and Hold, or simply Hodl, is an investment strategy aimed at the long term, usually more than one year.

Gamification (or in Portuguese, gamification) is a technique that uses games in situations that are not fun. Or at least elements of them: competition, cooperation, problem solving, passing levels, winning prizes, benefits and donations.

Cryptography is an area of cryptology that studies and practices principles and techniques for secure communication in the presence of third parties, called “adversaries”. But generally, Cryptography refers to the construction and analysis of protocols that prevent third parties, or the public, from reading private messages.