Metis Hyperion supports the Ethereum Pectra fork
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Contract Addresses

Predeploys

The Metis protocol consists of several contracts that are deployed on some specific addresses. The contracts have been deployed on L2, L1, Andromeda, and Metis Sepolia testnet. The Metis Github page shows all the core predeployed contracts addresses.

NetworkAndromeda (Mainnet)
BondManager10x595801b85628ec6979C420988b8843A40F850528
CanonicalTransactionChain20x56a76bcC92361f6DF8D75476feD8843EdC70e1C9
ChainStorageContainer-CTC-batches30x38473Feb3A6366757A249dB2cA4fBB2C663416B7
ChainStorageContainer-CTC-queue40xA91Ea6F5d1EDA8e6686639d6C88b309cF35D2E57
ChainStorageContainer-SCC-batches50x10739F09f6e62689c0aA8A1878816de9e166d6f9
L1StandardBridge_for_verification_only60x101500214981e7A5Ad2334D8404eaF365C2c3113
Lib_AddressManager70x918778e825747a892b17C66fe7D24C618262867d
MVM_CanonicalTransaction_for_verification_only80x431e877E216714647a4DCcEFFC03d7B4Fd4B825E
MVM_DiscountOracle90xC8953ca384b4AdC8B1b11B030Afe2F05471664b0
MVM_L2ChainManagerOnL1_for_verification_only100x9E2E3be85df5Ca63DE7674BA64ffD564075f3B48
MVM_StateCommitmentChain_for_verification_only110x4549292213D41CB62E94e7E2DDC4b468a4CDD16d
MVM_Verifier120x9Ed4739afd706122591E75F215208ecF522C0Fd3
MVM_Verifier_for_verification_only130xB2e2060A179e67cA4299Cc79fA337B98791DE069
OVM_L1CrossDomainMessenger140x8bF439ef7167023F009E24b21719Ca5f768Ecb36
Proxy__MVM_CanonicalTransaction0x6A1DB7d799FBA381F2a518cA859ED30cB8E1d41a
Proxy__MVM_ChainManager0xf3d58D1794f2634d6649a978f2dc093898FEEBc0
Proxy__MVM_StateCommitmentChain0xA2FaAAC9120c1Ff75814F0c6DdB119496a12eEA6
Proxy__MVM_Verifier0xe70DD4dE81D282B3fa92A6700FEE8339d2d9b5cb
Proxy__OVM_L1CrossDomainMessenger0x081D1101855bD523bA69A9794e0217F0DB6323ff
Proxy__OVM_L1StandardBridge0x3980c9ed79d2c191A89E02Fa3529C60eD6e9c04b
StateCommitmentChain150xf209815E595Cdf3ed0aAF9665b1772e608AB9380

Footnotes

  1. BondManager is a component responsible for managing and maintaining bonds or collateral deposits that are used to secure the network. ↩

  2. The CanonicalTransactionChain is essentially the ordered list of transactions that have been submitted to the Layer 2 chain. It serves as the official record of all transactions that have been processed and included in the chain. ↩

  3. The ChainStorageContainer-CTC-batches is a data structure that holds batches of transactions which are part of the CanonicalTransactionChain in Layer 2 solutions like Optimistic Rollups. ↩

  4. The ChainStorageContainer-CTC-queue is a data structure designed to manage and temporarily store transactions that are waiting to be included in the next batch of the CanonicalTransactionChain (CTC). ↩

  5. The ChainStorageContainer-SCC-batches is a data structure that holds batches of state commitments within a state commitment chain (SCC). These commitments represent the state of the Layer 2 chain at various points in time. ↩

  6. The L1StandardBridge is a smart contract deployed on Layer 1 (Ethereum mainnet) that handles the transfer of assets (such as ETH and ERC20 tokens) and messages between Layer 1 and Layer 2. The "for verification only" aspect indicates that this bridge is also responsible for verifying the correctness of state transitions and transactions that occur on Layer 2. ↩

  7. The Lib_AddressManager is a smart contract utility that serves as a registry for storing and managing addresses of key contracts and components in a Layer 2 solution. This central address management helps ensure that all components can easily locate and interact with each other. ↩

  8. The MVM_CanonicalTransaction_for_verification_only is a specialized component or function designed to handle the verification of transactions within a CanonicalTransactionChain. This component ensures that transactions are valid and adhere to the rules and protocols established by the Layer 2 (L2) solution. ↩

  9. The MVM_DiscountOracle is a service or smart contract that provides information about discounts or reduced transaction fees within the MetaMask Virtual Machine (MVM) or another blockchain-based ecosystem. This oracle supplies data that can be used to adjust the cost of operations dynamically. ↩

  10. The MVM_L2ChainManagerOnL1_for_verification_only is a smart contract or a set of smart contracts on the Ethereum mainnet (Layer 1) that manages and verifies the state and transactions of the Layer 2 chain. This component is focused solely on verification tasks to ensure the integrity and correctness of the L2 chain from the L1 perspective. ↩

  11. The MVM_StateCommitmentChain_for_verification_only is a specialized module or smart contract that manages and verifies state commitments on the Metis Layer 2 (L2) chain. It is responsible for recording cryptographic commitments to the state of the L2 chain and ensuring these commitments are valid and secure. ↩

  12. The MVM_Verifier is a smart contract or a module within the Metis Virtual Machine (MVM) dedicated to verifying the accuracy and integrity of transactions, state transitions, and other operations within the Layer 2 (L2) chain. ↩

  13. The MVM_Verifier_for_verification_only is a component within the Metis Virtual Machine that exclusively handles the verification of transactions and state transitions. Its purpose is to ensure the validity and integrity of these operations, playing a crucial role in the security and reliability of the Metis Layer 2 chain. ↩

  14. The OVM_L1CrossDomainMessenger is a smart contract deployed on the Ethereum mainnet (L1) that handles the sending and receiving of messages between Layer 1 and Layer 2. This component is essential for enabling cross-domain interactions, allowing contracts and users on L1 to communicate with contracts and users on L2. ↩

  15. The SCC contract is a smart contract deployed on the L1 blockchain that records and manages cryptographic commitments to the state of the L2 chain. It plays a vital role in anchoring the L2 state to L1, ensuring security and verifiability. ↩

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Transaction Processing

This document outlines the transaction processing within the Metis Andromeda Decentralized Sequencer Pool system.

Preinstalls

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