A decentralized digital ledger that records transactions across many computers securely and transparently.

A digital or virtual currency that uses cryptography for security, making it difficult to counterfeit.

A tool that mimics the operation of a blockchain environment, allowing users to test and develop cryptocurrencies.

The distribution of authority away from a central entity, enhancing security and transparency in blockchain.

A protocol used to achieve agreement on a single data value among distributed processes, ensuring network integrity.

A digital asset created on a blockchain that represents a unit of value, often used in cryptocurrency projects.

The process of validating transactions and adding them to the blockchain, often rewarded with cryptocurrency.

An exchange of value or information recorded on the blockchain, requiring validation before confirmation.

A digital tool that allows users to store, send, and receive cryptocurrencies securely.

Self-executing contracts with the terms of the agreement directly written into code on the blockchain.

A record-keeping system that maintains a permanent and tamper-proof record of transactions.

An encryption key that allows users to receive cryptocurrencies and is shared publicly.

A secure key that allows users to access and manage their cryptocurrency funds, kept secret.

A fundraising method where new cryptocurrencies sell tokens to early investors.

Any cryptocurrency other than Bitcoin, often created to improve upon or offer alternatives to Bitcoin.

An upgrade or change in the blockchain protocol that can create a new version of the blockchain.

An application that runs on a decentralized network, utilizing smart contracts.

A collection of data or transactions that is permanently recorded on the blockchain.

The process of converting data into a fixed-size string of characters, ensuring data integrity.

A unique identifier for a cryptocurrency wallet, used to send and receive funds.

The laws and regulations governing the use and trade of cryptocurrencies in different jurisdictions.

A platform where users can buy, sell, or trade cryptocurrencies for other digital currency or fiat.

The ease with which an asset can be converted into cash without affecting its market price.

The study of the economic model behind a cryptocurrency, including supply, demand, and incentives.

The capability of a blockchain network to handle a growing amount of transactions efficiently.

The ability of different blockchain networks to communicate and work together seamlessly.