A cryptocurrency ecosystem refers to the interconnected network of various components that support the creation, exchange, and use of digital currencies. This includes blockchain technology, which serves as the underlying infrastructure, as well as cryptocurrency wallets for storing digital assets and exchanges where users can buy or sell cryptocurrencies. Additionally, the ecosystem encompasses miners who validate transactions, developers who create new applications, and regulatory bodies that oversee compliance and security. Together, these elements work in harmony to facilitate the growth and functionality of cryptocurrencies like Bitcoin and Ethereum.