MEV Wiki
  • Introduction
  • Resource List
  • Terms and Concepts
    • DeFi
    • Automated Market Maker
    • Arbitrage
    • Lending Platforms
    • Slippage
    • Liquidations
    • Priority Gas Auctions
    • Transaction Ordering
  • Attack Examples
    • Front-running
    • Sandwich attack
    • Back-running
    • Liquidations
    • Time bandit attack
    • Uncle bandit attack
  • Attempts to trick the bots
    • Salmonella
    • Kattana
    • Other attempts
  • Solutions
    • Front-running as a Service (FaaS) or MEV Auctions (MEVA)
      • Private Transactions
      • BackRunMe by bloXroute
      • Flashbots
      • mistX by alchemist
      • KeeperDAO
      • EDEN Network (ArcherSwap)
      • Optimism
      • MiningDAO
      • BackBone Cabal
    • MEV Minimization
      • Conveyor (Automata Network)
      • SecretSwap (Secret Network)
      • Fair sequencing service (Chainlink)
      • Arbitrum (Offchain Labs)
      • Vega protocol
      • CowSwap
      • Veedo (StarkWare)
      • LibSubmarine
      • Sikka
      • Shutter Network
    • Other solutions
      • B.Protocol
  • Miscellaneous
  • Contributions
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  1. Terms and Concepts

Transaction Ordering

What is transaction ordering?

Blockchains typically prescribe specific rules for consensus, but there are only loose requirements for miners on how to order transactions within a block. Many attacks are centered around how miners order transactions within blocks.

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Last updated 3 years ago

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