Time | Session |
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Altcoin
| Altcoins are generally considered to be any cryptocurrency other than Bitcoin. Examples include Ethereum, Ripple, and Litecoin. |
Bitcoin (BTC) | The first decentralized cryptocurrency, created by an anonymous entity known as Satoshi Nakamoto in 2009. It serves as a digital currency. |
Blockchain | A decentralised digital ledger that records all cryptocurrency transactions across a network of computers. It ensures the integrity and transparency of data without a central authority. |
Cryptocurrency Wallet | A digital wallet used to store, send, and receive cryptocurrencies securely. Wallets can be hardware-based or software-based. |
Decentralised Applications (DApps) | Applications that run on a P2P network of computers rather than a single computer. Rather than operating under the control of a single authority, dApps are spread across the network to be collectively controlled by its users. |
DeFi (Decentralised Finance) | Financial services using smart contracts on blockchains, without the need for intermediaries such as banks. |
Ethereum ( ETH) | Ethereum is a decentralised blockchain with smart contract functionality. Ether is the native cryptocurrency of the platform.
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Exchange | Platforms where users can buy, sell, or trade cryptocurrencies or tokens. These can be centralised (managed by a company) or decentralised (P2P). |
Fiat
| Government-issued currency that is not backed by a physical commodity, like US dollars or euros. |
Hash Rate
| A measure of the computational power per second used when mining. Higher hash rates increase the chances of finding the next block. |
Initial Coin Offering (ICO)
| A company seeking to raise money to create a new blockchain app or service with a cryptocurrency can launch an ICO as a way to raise funds. |
Ledger | The record-keeping technology behind the blockchain that keeps a record of all transactions. |
Mining | The process of validating new transactions and recording them on a blockchain. Miners use computational power to solve complex cryptographic challenges. |
NFT (Non-Fungible Token)
| A type of cryptographic token on a blockchain that represents a unique asset or good, often used for digital art and collectibles. |
Proof of Stake (PoS)
| An alternative to Proof of Work, this consensus mechanism allows block validation based on the number of coins a validator stakes. |
Proof of Work (PoW) | A consensus mechanism that requires participants to perform a significant amount of computational work to propose a new block to the blockchain. |
Satoshi Nakamoto | The pseudonymous person or group of people who created Bitcoin. |
Smart Contract
| A protocol intended to digitally facilitate, verify, or enforce the negotiation or performance of a contract without third parties. |
Stablecoin | A type of cryptocurrency that is pegged to a stable asset like gold or fiat currencies, aimed at reducing price volatility. |
Token
| A unit of value issued by a project, representing various utility or asset-based claims on a blockchain. |