Glossary

D

DeFi (Decentralized Finance)

Financial services built on blockchain technology that operate without intermediaries like banks. Examples include lending, borrowing, and trading platforms.

DYOR (Do Your Own Research)

A reminder for investors to conduct their own due diligence before making cryptocurrency investments.

DApp (Decentralized Application)

An application that runs on a blockchain network, operating without a central authority or intermediary.

DAO (Decentralized Autonomous Organization)

An organization governed by smart contracts and community voting, operating without centralized control.

Dust

A small amount of cryptocurrency that is often too low in value to be spent or traded due to high transaction fees.

Decentralized Identity (DID)

A blockchain-based system that allows individuals to control their digital identities without relying on centralized authorities.

Dark Web

A part of the internet where illegal activities, including cryptocurrency transactions for illicit goods, often take place.

DAO Hack

A security breach or exploit targeting a Decentralized Autonomous Organization (DAO), often resulting in the theft of funds.

Difficulty Bomb

A mechanism in some blockchains (e.g., Ethereum) that gradually increases mining difficulty, often to incentivize a transition to a new consensus mechanism.

Diamond Hands

Slang for holding onto a cryptocurrency investment despite market volatility or downturns.

Dark Pool

A private exchange or platform where large cryptocurrency trades are executed anonymously to avoid market impact.

Decentralized Storage

A system for storing data across a distributed network of nodes, often used in conjunction with blockchain technology.

Derivative

A financial instrument whose value is derived from an underlying asset, such as cryptocurrency futures or options.

Dusting Attack

A malicious attempt to trace cryptocurrency transactions by sending small amounts of cryptocurrency (dust) to multiple addresses.