Crypto.com University: Your Crypto Learning Hub

Bitcoin exchange-traded funds (ETFs) track the value of Bitcoin, providing traders with an opportunity to gain exposure to Bitcoin through traditional stock market exchanges.

In blockchain, a hash is the result of a cryptographic function that takes an input and produces a fixed-size string of characters.

Off-chain refers to transactions or activities that occur outside the blockchain, often addressing scalability, speed, and cost issues associated with on-chain transactions.

SHA-256 is a cryptographic hash function used to generate unique identifiers (hashes) for blocks in the blockchain, ensuring data integrity and consistency.