#OrderTypes101 The crypto world is based on decentralized technologies that enable secure digital transfers without the need for intermediaries. Its main foundation is the blockchain, a public and immutable ledger that stores all transactions. Cryptocurrencies, such as Bitcoin or Ethereum, are digital assets that operate on these networks. Another key concept is decentralization, where no entity controls the system. Additionally, cryptographic keys are used to ensure security and authenticity. Smart contracts, tokens, and mining are also part of the ecosystem. Understanding these fundamentals is essential to participate safely and informed in the growing universe of digital finance.