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

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

Digital or virtual currency that uses cryptography for security, operating on a blockchain technology.

Self-executing contracts with the agreement directly written into code, automating transactions on a blockchain.

Development tools that allow users to create applications without traditional coding, often using visual interfaces.

A record-keeping system used in blockchain to maintain a list of transactions, ensuring data integrity.

A computer that participates in the blockchain network, validating and relaying transactions.

An exchange of value or data recorded on the blockchain, which can involve cryptocurrencies or smart contracts.

A process that converts data into a fixed-size string of characters, ensuring data integrity and security.

A cryptographic key that can be shared publicly, used to receive cryptocurrency or verify transactions.

A secure key that allows users to access their cryptocurrency or blockchain applications, kept confidential.

A collection of transactions that are recorded and added to the blockchain, forming a chain of blocks.

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

A change in the blockchain protocol that can result in a split, creating two separate versions of the blockchain.

A digital asset created on a blockchain, representing various assets or utilities, often used in decentralized applications.

Applications that run on a blockchain network, utilizing smart contracts for backend processes.

A fundraising method where new cryptocurrencies are sold to investors, often used for project development.

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

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

A unit of measurement for computational work required to execute transactions or smart contracts on a blockchain.

A consensus mechanism that requires network participants to solve complex mathematical problems to validate transactions.

A consensus mechanism where validators are chosen based on the number of coins they hold and are willing to 'stake'.

Financial services using smart contracts on blockchains, allowing for peer-to-peer transactions without intermediaries.

A unique digital asset representing ownership of a specific item or piece of content, secured on a blockchain.

The underlying technology of blockchain that enables secure, transparent record-keeping.

The practice of securing information through mathematical techniques, essential for blockchain security.