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/categories/concepts-and-terms
Concepts & Terms

Concepts & Terms

Web3 is filled with tons of confusing terminology, lingo, techno-speak, and brand new concepts that are being created every day. Here, you'll find a list of common crypto concepts and terms that should help new users find their way, and we urge you to help add to and keep these pages up to date to help future readers!

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  • Application-Specific Sequencing (ASS)

    Application-Specific Sequencing (ASS)
    Featured
    Verified

    ASS allows dApps to customize transaction order.

    Concepts & Terms
  • ASIC (Application-Specific Integrated Circuit)

    ASIC (Application-Specific Integrated Circuit)
    Featured
    Verified

    ASIC miners are specialized devices for cryptocurrency mining, known for their high efficiency and performance, pivotal in the competitive mining ecosystem.

    Misc.
  • Automated Market Maker (AMM)

    Automated Market Maker (AMM)
    Featured
    Verified

    AMMs power decentralized exchanges through liquidity pools, enabling permissionless trading and rewarding liquidity providers with fees and incentives.

    Core Tech Stack
  • Blockchain

    Blockchain
    Featured
    Verified

    A secure, decentralized ledger that records transactions without a central authority.

    Concepts & Terms
  • Consensus Algorithms

    Consensus Algorithms
    Featured
    Verified

    Protocols ensuring agreement among blockchain nodes for secure, decentralized transaction validation.

    Core Tech Stack
  • CoW (Coincidence of Wants)

    CoW (Coincidence of Wants)
    Featured
    Verified

    Direct exchange where each party has what the other wants, eliminating intermediaries.

    Concepts & Terms
  • Cross-chain Bridges

    Cross-chain Bridges
    Featured
    Verified

    Bridges are protocols or companies that enable cross-chain transactions between different blockchains.

    Trusted/Custodial
  • dApps

    dApps
    Featured
    Verified

    Decentralized application on a blockchain, operating without intermediaries, offering services from finance to gaming.

    Concepts & Terms
  • Decentralized

    Decentralized
    Featured
    Verified

    Distributed control of systems without central authority.

    Concepts & Terms
  • Decentralized Exchange

    Decentralized Exchange
    Featured
    Verified

    Peer-to-peer cryptocurrency trading platform operating autonomously via blockchain, eliminating intermediaries.

    Concepts & Terms
  • DeFi

    DeFi
    Featured
    Verified

    Blockchain-based financial services without intermediaries, offering lending, trading, and more.

    DeFi
  • Delegated Proof of Stake (DPoS)

    Delegated Proof of Stake (DPoS)
    Featured
    Verified

    A consensus mechanism where token holders delegate voting power to trusted validators for efficient block production.

    Concepts & Terms
  • Double Sign

    Double Sign
    Featured
    Verified

    Double signing, a serious blockchain offense, occurs when a validator signs two different blocks at the same height.

    Concepts & Terms
  • Ethereum Virtual Machine (EVM)

    Ethereum Virtual Machine (EVM)
    Featured
    Verified

    EVM-compatible chains utilize Ethereum’s core infrastructure to support smart contracts and decentralized applications (dApps).

    Concepts & Terms
  • Finality

    Finality
    Featured
    Verified

    The point when blockchain transactions become permanent and irreversible.

    Concepts & Terms
  • Gas & Chain Fees

    Gas & Chain Fees
    Featured
    Verified

    The computational cost of transactions, managed through gas fees, tips, and other mechanisms across blockchain networks.

    Concepts & Terms
  • Intents

    Intents
    Featured
    Verified

    User goals executed via smart contracts to simplify on-chain transactions.

    Concepts & Terms
  • KYC (Know Your Customer)

    KYC (Know Your Customer)
    Featured
    Verified

    Identity verification process essential in Web3 to comply with regulations and enhance platform security.

    Concepts & Terms
  • Layer 1 (L1)

    Layer 1 (L1)
    Featured
    Verified

    The foundational blockchain infrastructure responsible for transaction settlement and consensus.

    Concepts & Terms
  • Layer 2 (L2)

    Layer 2 (L2)
    Featured
    Verified

    Scaling solutions built on top of blockchains to improve transaction speed and reduce costs.

    Concepts & Terms
  • Liquid Staking

    Liquid Staking
    Featured
    Verified

    The ability to gain a liquid representation of an otherwise locked-up staked asset.

    Liquid Staking
  • Liquidity Pools

    Liquidity Pools
    Featured
    Verified

    Liquidity pools provide token reserves for decentralized exchanges, lending protocols, and yield farming, ensuring continuous market activity without intermediaries.

    Concepts & Terms
  • Maximal Extractable Value (MEV)

    Maximal Extractable Value (MEV)
    Featured
    Verified

    MEV: Profit from manipulating blockchain tx order.

    Concepts & Terms
  • Mining

    Mining
    Featured
    Verified

    The process of validating transactions and adding blocks to a blockchain using computational power.

    Concepts & Terms
  • Oracle

    Oracle
    Featured
    Verified

    Middleware bridging blockchains with external data to enable dynamic smart contracts.

    Oracles
  • Proof of Stake

    Proof of Stake
    Featured
    Verified

    A method of securing blockchains that usually involves locking up assets with validators.

    Core Tech Stack
  • Proof of Work

    Proof of Work
    Featured
    Verified

    A type of consensus mechanism for securing blockchains that involves mining to validate blocks.

    Concepts & Terms
  • Replicated Security

    Replicated Security
    Featured
    Verified

    A PoS tech developed for the AEZ, which allows blockchains to rent/borrow security and blockspace from another, larger chain.

    Core Tech Stack
  • Rollups

    Rollups
    Featured
    Verified

    Rollups process transactions off-chain, improving blockchain scalability and enabling faster and cheaper transactions.

    Core Tech Stack
  • Smart Contracts

    Smart Contracts
    Featured
    Verified

    Automated programs on blockchains that execute terms of an agreement when conditions are met.

    Core Tech Stack
  • Staking

    Staking
    Featured
    Verified

    The act of locking up native assets to secure a blockchain & share in it’s revenue/emissions.

    Core Tech Stack
  • Validators & Validation

    Validators & Validation
    Featured
    Verified

    Validators are crucial in blockchain networks; verifying transactions and staking cryptocurrency as collateral.

    Validators
  • Wallet

    Wallet
    Featured
    Verified

    Digital tools for managing cryptocurrencies with software and hardware variants offering security and convenience.

    Concepts & Terms
  • Yield Farming

    Yield Farming
    Featured
    Verified

    The act of optimizing returns on crypto assets via lending, borrowing, or providing liquidity in DeFi protocols.

    Yield Optimization
  • Zero-Knowledge Proofs (ZKPs)

    Zero-Knowledge Proofs (ZKPs)
    Featured
    Verified

    Prove statements true without revealing any information.

    Core Tech Stack