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Explore 258+ clear, technical, and objective definitions defining the decentralized future.
VARA stands for the Virtual Assets Regulatory Authority, the authority responsible for regulating virtual-asset activities in and from the Emirate of Dubai. VARA’s jurisdiction includes Dubai’s mainland, special development zones, and free zones, but excludes the Dubai International Financial Centre, which has its own regulatory framework. VARA was established in March 2022 under Dubai Law No. 4 of 2022.
ve-tokenomics (vote-escrowed tokenomics) is a model where users lock their governance tokens for a chosen period — typically up to four years — in exchange for non-transferable voting power (veTokens) that decays over time. Longer locks earn more voting power and a larger share of protocol rewards.
Vesting is a schedule that gradually releases tokens to investors, founders, teams, or contributors.
A volatility index measures expected price fluctuations in a market.
Volume measures the total amount of an asset traded within a specific time period.
A crypto wallet is a tool that stores the keys needed to access, manage, and transfer cryptocurrency. It can be software-based, hardware-based, mobile, desktop, browser-based, or even paper-based in older setups.
A wallet address is a public string of letters and numbers used to send or receive cryptocurrency on a blockchain. You can think of it like a crypto account number: people use it to send assets to your wallet, but it does not give them control over your funds.
A wallet approval gives a smart contract permission to use or move specific tokens from your wallet.
A wallet drainer is a malicious smart-contract or phishing toolkit designed to trick users into signing transactions or approvals that immediately (or later) transfer all valuable assets out of their wallet to the attacker’s address.
Wallet labelling is the practice of assigning descriptive names or categories to blockchain addresses based on known ownership, transaction patterns, public disclosures, or analytical estimates. A label might identify an address as an exchange, fund, bridge, protocol treasury, market maker, exploiter, whale, or smart-money wallet.
A customizable list of your favorite trading pairs or coins for quick monitoring.
An individual or entity holding massive amounts of crypto (e.g., thousands of BTC) capable of moving markets with single trades.
A whale alert tracks large cryptocurrency transactions between wallets or exchanges.
A whale wallet is a blockchain address that holds or controls a large amount of a particular cryptocurrency or token. There is no universal balance threshold for becoming a whale. The definition depends on the asset’s supply, liquidity, market capitalisation, and holder distribution.
A whitepaper is a document that explains a crypto project’s purpose, technology, token model, and roadmap.
Maximum amount you can withdraw in a 24-hour period, based on your verification tier.
A yield aggregator is a DeFi protocol that automatically allocates and rebalances users’ deposited assets across multiple lending, liquidity, or farming venues to optimize risk-adjusted returns.
A zkEVM is a Layer 2 rollup that uses zero-knowledge proofs (specifically, zk-SNARKs or zk-STARKs) to prove the correctness of Ethereum Virtual Machine execution to Ethereum L1. It produces compact cryptographic proofs that the rollup's state transitions are valid.