Cryptocurrency Terms
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Cryptocurrency: A digital or virtual currency that uses cryptography for security and operates independently of a central bank.
Blockchain: A decentralized, distributed ledger technology that records transactions on a network of computers.
Wallet: A digital wallet is a software application that allows you to store, send, and receive cryptocurrencies.
Mining: The process of validating transactions and adding new blocks to the blockchain network by solving complex mathematical problems.
Satoshi: The smallest unit of bitcoin, equivalent to 0.00000001 BTC.
Altcoin: Any cryptocurrency that is not Bitcoin.
ICO (Initial Coin Offering): A fundraising method in which new projects sell their underlying cryptocurrency tokens in exchange for Bitcoin or Ether.
Fiat Currency: Any government-issued currency that is not backed by a physical commodity, such as gold or silver.
Exchange: A marketplace where cryptocurrencies can be bought, sold, and traded for other cryptocurrencies or fiat currencies.
Public Key/Private Key: The public key is a string of letters and numbers that serves as an address for receiving cryptocurrency, while the private key is a secret code that allows access to the funds.
Smart Contract: A self-executing contract with the terms of the agreement between buyer and seller being directly written into lines of code.
Hard Fork: A major change to a blockchain network's protocol that results in a new, incompatible version of the blockchain.
Soft Fork: A minor change to a blockchain network's protocol that results in a backwards-compatible version of the blockchain.
Hash Rate: The speed at which a cryptocurrency mining machine can complete a block of transactions and add it to the blockchain network.
Block Height: The number of blocks in the blockchain from the genesis block to the current block.