Merge pull request #1509 from ethereum-optimism/develop

Develop -> Master PR

.changeset/dirty-beans-fold.md

+---
+'@eth-optimism/l2geth': patch
+---
+
+Fix execution manager run

.changeset/eleven-moles-pull.md

+---
+'@eth-optimism/core-utils': patch
+'@eth-optimism/data-transport-layer': patch
+---
+
+Add fallback provider support to DTL using helper function in core-utils

.changeset/olive-coins-run.md

+---
+'@eth-optimism/batch-submitter': patch
+---
+
+Removes the call to `appendQueueBatch` from the batch submitter

.changeset/real-tips-own.md

+---
+'@eth-optimism/contracts': patch
+---
+
+contracts: remove l1 contracts from l2 state dump process

.changeset/sharp-dancers-clap.md

+---
+'@eth-optimism/message-relayer': patch
+---
+
+added coverage for getMerkleTreeProof

.changeset/yellow-windows-scream.md

+---
+'@eth-optimism/core-utils': minor
+---
+
+Allow a configurable L1 and L2 blocks to fetch in the watcher

l2geth/core/state_transition_ovm.go

@@ -23,12 +23,20 @@ type ovmTransaction struct {
 }
 
 func toExecutionManagerRun(evm *vm.EVM, msg Message) (Message, error) {
+	to := msg.To()
+	if to == nil {
+		to = &common.Address{}
+	}
+	l1MsgSender := msg.L1MessageSender()
+	if l1MsgSender == nil {
+		l1MsgSender = &common.Address{}
+	}
 	tx := ovmTransaction{
 		evm.Context.Time,
 		msg.L1BlockNumber(),
 		uint8(msg.QueueOrigin()),
-		*msg.L1MessageSender(),
-		*msg.To(),
+		*l1MsgSender,
+		*to,
 		big.NewInt(int64(msg.Gas())),
 		msg.Data(),
 	}

packages/batch-submitter/src/batch-submitter/tx-batch-submitter.ts

@@ -34,7 +34,6 @@ export class TransactionBatchSubmitter extends BatchSubmitter {
   protected chainContract: CanonicalTransactionChainContract
   protected l2ChainId: number
   protected syncing: boolean
-  private disableQueueBatchAppend: boolean
   private autoFixBatchOptions: AutoFixBatchOptions
   private transactionSubmitter: TransactionSubmitter
   private gasThresholdInGwei: number
@@ -55,7 +54,6 @@ export class TransactionBatchSubmitter extends BatchSubmitter {
     blockOffset: number,
     logger: Logger,
     metrics: Metrics,
-    disableQueueBatchAppend: boolean,
     autoFixBatchOptions: AutoFixBatchOptions = {
       fixDoublePlayedDeposits: false,
       fixMonotonicity: false,
@@ -78,7 +76,6 @@ export class TransactionBatchSubmitter extends BatchSubmitter {
       logger,
       metrics
     )
-    this.disableQueueBatchAppend = disableQueueBatchAppend
     this.autoFixBatchOptions = autoFixBatchOptions
     this.gasThresholdInGwei = gasThresholdInGwei
     this.transactionSubmitter = transactionSubmitter
@@ -137,11 +134,8 @@ export class TransactionBatchSubmitter extends BatchSubmitter {
         'Syncing mode enabled! Skipping batch submission and clearing queue elements',
         { pendingQueueElements }
       )
-
-      if (!this.disableQueueBatchAppend) {
-        return this.submitAppendQueueBatch()
-      }
     }
+
     this.logger.info('Syncing mode enabled but queue is empty. Skipping...')
     return
   }
@@ -229,20 +223,6 @@ export class TransactionBatchSubmitter extends BatchSubmitter {
    * Private Functions *
    ********************/
 
-  private async submitAppendQueueBatch(): Promise<TransactionReceipt> {
-    const tx = await this.chainContract.populateTransaction.appendQueueBatch(
-      ethers.constants.MaxUint256 // Completely empty the queue by appending (up to) an enormous number of queue elements.
-    )
-    const submitTransaction = (): Promise<TransactionReceipt> => {
-      return this.transactionSubmitter.submitTransaction(
-        tx,
-        this._makeHooks('appendQueueBatch')
-      )
-    }
-    // Empty the queue with a huge `appendQueueBatch(..)` call
-    return this._submitAndLogTx(submitTransaction, 'Cleared queue!')
-  }
-
   private async submitAppendSequencerBatch(
     batchParams: AppendSequencerBatchParams
   ): Promise<TransactionReceipt> {

packages/batch-submitter/src/exec/run-batch-submitter.ts

@@ -64,7 +64,6 @@ interface RequiredEnvVars {
 
 /* Optional Env Vars
  * FRAUD_SUBMISSION_ADDRESS
- * DISABLE_QUEUE_BATCH_APPEND
  * SEQUENCER_PRIVATE_KEY
  * PROPOSER_PRIVATE_KEY
  * MNEMONIC
@@ -201,10 +200,6 @@ export const run = async () => {
     'fraud-submisison-address',
     env.FRAUD_SUBMISSION_ADDRESS || 'no fraud'
   )
-  const DISABLE_QUEUE_BATCH_APPEND = config.bool(
-    'disable-queue-batch-append',
-    !!env.DISABLE_QUEUE_BATCH_APPEND
-  )
   const MIN_GAS_PRICE_IN_GWEI = config.uint(
     'min-gas-price-in-gwei',
     parseInt(env.MIN_GAS_PRICE_IN_GWEI, 10) || 0
@@ -389,7 +384,6 @@ export const run = async () => {
     BLOCK_OFFSET,
     logger.child({ name: TX_BATCH_SUBMITTER_LOG_TAG }),
     metrics,
-    DISABLE_QUEUE_BATCH_APPEND,
     autoFixBatchOptions
   )
 

packages/batch-submitter/test/batch-submitter/batch-submitter.spec.ts

@@ -230,7 +230,6 @@ describe('BatchSubmitter', () => {
       1,
       new Logger({ name: TX_BATCH_SUBMITTER_LOG_TAG }),
       testMetrics,
-      false
     )
   }
 

packages/contracts/src/contract-deployment/config.ts

@@ -74,52 +74,6 @@ export const makeContractDeployConfig = async (
       factory: getContractFactory('OVM_L2CrossDomainMessenger'),
       params: [AddressManager.address],
     },
-    OVM_L1CrossDomainMessenger: {
-      factory: getContractFactory('OVM_L1CrossDomainMessenger'),
-      params: [],
-      afterDeploy: async (contracts): Promise<void> => {
-        if (config.l1CrossDomainMessengerConfig.relayerAddress) {
-          const relayer = config.l1CrossDomainMessengerConfig.relayerAddress
-          const address =
-            typeof relayer === 'string' ? relayer : await relayer.getAddress()
-          await _sendTx(
-            AddressManager.setAddress('OVM_L2MessageRelayer', address)
-          )
-        }
-      },
-    },
-    Proxy__OVM_L1CrossDomainMessenger: {
-      factory: getContractFactory('Lib_ResolvedDelegateProxy'),
-      params: [AddressManager.address, 'OVM_L1CrossDomainMessenger'],
-      afterDeploy: async (contracts): Promise<void> => {
-        const xDomainMessenger = getContractFactory(
-          'OVM_L1CrossDomainMessenger'
-        )
-          .connect(config.deploymentSigner)
-          .attach(contracts.Proxy__OVM_L1CrossDomainMessenger.address)
-        await _sendTx(
-          xDomainMessenger.initialize(
-            AddressManager.address,
-            config.deployOverrides
-          )
-        )
-        await _sendTx(
-          AddressManager.setAddress(
-            'OVM_L2CrossDomainMessenger',
-            config.ovmGlobalContext.L2CrossDomainMessengerAddress,
-            config.deployOverrides
-          )
-        )
-      },
-    },
-    OVM_L1StandardBridge: {
-      factory: getContractFactory('OVM_L1StandardBridge'),
-      params: [],
-    },
-    Proxy__OVM_L1StandardBridge: {
-      factory: getContractFactory('Lib_ResolvedDelegateProxy'),
-      params: [AddressManager.address, 'OVM_L1StandardBridge'],
-    },
     OVM_L2StandardBridge: {
       factory: getContractFactory('OVM_L2StandardBridge'),
       params: [
@@ -127,47 +81,6 @@ export const makeContractDeployConfig = async (
         constants.AddressZero, // we'll set this to the L1 Bridge address in genesis.go
       ],
     },
-    OVM_L1MultiMessageRelayer: {
-      factory: getContractFactory('OVM_L1MultiMessageRelayer'),
-      params: [AddressManager.address],
-    },
-    OVM_CanonicalTransactionChain: {
-      factory: getContractFactory('OVM_CanonicalTransactionChain'),
-      params: [
-        AddressManager.address,
-        config.transactionChainConfig.forceInclusionPeriodSeconds,
-        config.transactionChainConfig.forceInclusionPeriodBlocks,
-        config.ovmGasMeteringConfig.maxTransactionGasLimit,
-      ],
-      afterDeploy: async (): Promise<void> => {
-        const sequencer = config.transactionChainConfig.sequencer
-        const sequencerAddress =
-          typeof sequencer === 'string'
-            ? sequencer
-            : await sequencer.getAddress()
-        await _sendTx(
-          AddressManager.setAddress(
-            'OVM_DecompressionPrecompileAddress',
-            predeploys.OVM_SequencerEntrypoint
-          )
-        )
-        await _sendTx(
-          AddressManager.setAddress('OVM_Sequencer', sequencerAddress)
-        )
-        await _sendTx(
-          AddressManager.setAddress('OVM_Proposer', sequencerAddress)
-        )
-        await _sendTx(AddressManager.setAddress('Sequencer', sequencerAddress))
-      },
-    },
-    OVM_StateCommitmentChain: {
-      factory: getContractFactory('OVM_StateCommitmentChain'),
-      params: [
-        AddressManager.address,
-        config.stateChainConfig.fraudProofWindowSeconds,
-        config.stateChainConfig.sequencerPublishWindowSeconds,
-      ],
-    },
     OVM_DeployerWhitelist: {
       factory: getContractFactory('OVM_DeployerWhitelist', undefined, true),
       params: [],
@@ -204,47 +117,16 @@ export const makeContractDeployConfig = async (
         )
       },
     },
-    OVM_StateManagerFactory: {
-      factory: getContractFactory('OVM_StateManagerFactory'),
-      params: [],
-    },
-    OVM_FraudVerifier: {
-      factory: getContractFactory('OVM_FraudVerifier'),
-      params: [AddressManager.address],
-    },
-    OVM_StateTransitionerFactory: {
-      factory: getContractFactory('OVM_StateTransitionerFactory'),
-      params: [AddressManager.address],
-    },
     OVM_ECDSAContractAccount: {
       factory: getContractFactory('OVM_ECDSAContractAccount', undefined, true),
     },
     OVM_SequencerEntrypoint: {
       factory: getContractFactory('OVM_SequencerEntrypoint', undefined, true),
     },
-    OVM_BondManager: {
-      factory: getContractFactory('mockOVM_BondManager'),
-      params: [AddressManager.address],
-    },
     OVM_ETH: {
       factory: getContractFactory('OVM_ETH'),
       params: [],
     },
-    'OVM_ChainStorageContainer-CTC-batches': {
-      factory: getContractFactory('OVM_ChainStorageContainer'),
-      params: [AddressManager.address, 'OVM_CanonicalTransactionChain'],
-    },
-    'OVM_ChainStorageContainer-CTC-queue': {
-      factory: getContractFactory('OVM_ChainStorageContainer'),
-      params: [AddressManager.address, 'OVM_CanonicalTransactionChain'],
-    },
-    'OVM_ChainStorageContainer-SCC-batches': {
-      factory: getContractFactory('OVM_ChainStorageContainer'),
-      params: [AddressManager.address, 'OVM_StateCommitmentChain'],
-    },
-    ERC1820Registry: {
-      factory: getContractFactory('ERC1820Registry'),
-    },
     OVM_ProxyEOA: {
       factory: getContractFactory('OVM_ProxyEOA', undefined, true),
     },
@@ -272,4 +154,4 @@ export const makeContractDeployConfig = async (
       params: [`0x${'11'.repeat(20)}`],
     },
   }
-}
+}
\ No newline at end of file

packages/core-utils/package.json

@@ -47,6 +47,7 @@
   },
   "dependencies": {
     "@ethersproject/abstract-provider": "^5.4.1",
+    "@ethersproject/providers": "^5.4.5",
     "ethers": "^5.4.5",
     "lodash": "^4.17.21"
   }

packages/core-utils/src/index.ts

@@ -6,3 +6,4 @@ export * from './events'
 export * from './batches'
 export * from './bcfg'
 export * from './fees'
+export * from './provider'

packages/core-utils/src/provider.ts

+/**
+ * Provider Utilities
+ */
+
+import { ethers } from 'ethers'
+import { Provider } from '@ethersproject/providers'
+
+// Copied from @ethersproject/providers since it is not
+// currently exported
+export interface FallbackProviderConfig {
+  // The Provider
+  provider: Provider
+  // The priority to favour this Provider; higher values are used first
+  priority?: number
+  // Timeout before also triggering the next provider; this does not stop
+  // this provider and if its result comes back before a quorum is reached
+  // it will be incorporated into the vote
+  // - lower values will cause more network traffic but may result in a
+  //   faster retult.
+  stallTimeout?: number
+  // How much this provider contributes to the quorum; sometimes a specific
+  // provider may be more reliable or trustworthy than others, but usually
+  // this should be left as the default
+  weight?: number
+}
+
+export const FallbackProvider = (config: string | FallbackProviderConfig[]) => {
+  const configs = []
+  if (typeof config === 'string') {
+    const urls = config.split(',')
+    for (const [i, url] of urls.entries()) {
+      configs.push({
+        priority: i,
+        provider: new ethers.providers.StaticJsonRpcProvider(url),
+      })
+    }
+    return new ethers.providers.FallbackProvider(configs)
+  }
+  return new ethers.providers.FallbackProvider(config)
+}

packages/core-utils/src/watcher.ts

@@ -2,9 +2,14 @@
 import { ethers } from 'ethers'
 import { Provider, TransactionReceipt } from '@ethersproject/abstract-provider'
 
+const SENT_MESSAGE = ethers.utils.id('SentMessage(bytes)')
+const RELAYED_MESSAGE = ethers.utils.id(`RelayedMessage(bytes32)`)
+const FAILED_RELAYED_MESSAGE = ethers.utils.id(`FailedRelayedMessage(bytes32)`)
+
 export interface Layer {
   provider: Provider
   messengerAddress: string
+  blocksToFetch?: number
 }
 
 export interface WatcherOptions {
@@ -12,6 +17,7 @@ export interface WatcherOptions {
   l2: Layer
   pollInterval?: number
   blocksToFetch?: number
+  pollForPending?: boolean
 }
 
 export class Watcher {
@@ -19,16 +25,20 @@ export class Watcher {
   public l2: Layer
   public pollInterval = 3000
   public blocksToFetch = 1500
+  public pollForPending = true
 
   constructor(opts: WatcherOptions) {
     this.l1 = opts.l1
     this.l2 = opts.l2
-    if (opts.pollInterval) {
+    if (typeof opts.pollInterval === 'number') {
       this.pollInterval = opts.pollInterval
     }
-    if (opts.blocksToFetch) {
+    if (typeof opts.blocksToFetch === 'number') {
       this.blocksToFetch = opts.blocksToFetch
     }
+    if (typeof opts.pollForPending === 'boolean') {
+      this.pollForPending = opts.pollForPending
+    }
   }
 
   public async getMessageHashesFromL1Tx(l1TxHash: string): Promise<string[]> {
@@ -40,14 +50,14 @@ export class Watcher {
 
   public async getL1TransactionReceipt(
     l2ToL1MsgHash: string,
-    pollForPending = true
+    pollForPending?
   ): Promise<TransactionReceipt> {
     return this.getTransactionReceipt(this.l1, l2ToL1MsgHash, pollForPending)
   }
 
   public async getL2TransactionReceipt(
     l1ToL2MsgHash: string,
-    pollForPending = true
+    pollForPending?
   ): Promise<TransactionReceipt> {
     return this.getTransactionReceipt(this.l2, l1ToL2MsgHash, pollForPending)
   }
@@ -65,7 +75,7 @@ export class Watcher {
     for (const log of receipt.logs) {
       if (
         log.address === layer.messengerAddress &&
-        log.topics[0] === ethers.utils.id('SentMessage(bytes)')
+        log.topics[0] === SENT_MESSAGE
       ) {
         const [message] = ethers.utils.defaultAbiCoder.decode(
           ['bytes'],
@@ -80,22 +90,31 @@ export class Watcher {
   public async getTransactionReceipt(
     layer: Layer,
     msgHash: string,
-    pollForPending = true
+    pollForPending?
   ): Promise<TransactionReceipt> {
+    if (typeof pollForPending !== 'boolean') {
+      pollForPending = this.pollForPending
+    }
+
     let matches: ethers.providers.Log[] = []
 
+    let blocksToFetch = layer.blocksToFetch
+    if (typeof blocksToFetch !== 'number') {
+      blocksToFetch = this.blocksToFetch
+    }
+
     // scan for transaction with specified message
     while (matches.length === 0) {
       const blockNumber = await layer.provider.getBlockNumber()
-      const startingBlock = Math.max(blockNumber - this.blocksToFetch, 0)
+      const startingBlock = Math.max(blockNumber - blocksToFetch, 0)
       const successFilter: ethers.providers.Filter = {
         address: layer.messengerAddress,
-        topics: [ethers.utils.id(`RelayedMessage(bytes32)`)],
+        topics: [RELAYED_MESSAGE],
         fromBlock: startingBlock,
       }
       const failureFilter: ethers.providers.Filter = {
         address: layer.messengerAddress,
-        topics: [ethers.utils.id(`FailedRelayedMessage(bytes32)`)],
+        topics: [FAILED_RELAYED_MESSAGE],
         fromBlock: startingBlock,
       }
       const successLogs = await layer.provider.getLogs(successFilter)

packages/data-transport-layer/src/services/l1-ingestion/service.ts

 /* Imports: External */
-import { fromHexString } from '@eth-optimism/core-utils'
+import { fromHexString, FallbackProvider } from '@eth-optimism/core-utils'
 import { BaseService, Metrics } from '@eth-optimism/common-ts'
-import { StaticJsonRpcProvider } from '@ethersproject/providers'
+import { StaticJsonRpcProvider, BaseProvider } from '@ethersproject/providers'
 import { LevelUp } from 'levelup'
 import { ethers, constants } from 'ethers'
 import { Gauge, Counter } from 'prom-client'
@@ -80,7 +80,7 @@ const optionSettings = {
   },
   l1RpcProvider: {
     validate: (val: any) => {
-      return validators.isUrl(val) || validators.isJsonRpcProvider(val)
+      return validators.isString(val) || validators.isJsonRpcProvider(val)
     },
   },
   l2ChainId: {
@@ -98,7 +98,7 @@ export class L1IngestionService extends BaseService<L1IngestionServiceOptions> {
   private state: {
     db: TransportDB
     contracts: OptimismContracts
-    l1RpcProvider: StaticJsonRpcProvider
+    l1RpcProvider: BaseProvider
     startingL1BlockNumber: number
   } = {} as any
 
@@ -107,10 +107,11 @@ export class L1IngestionService extends BaseService<L1IngestionServiceOptions> {
 
     this.l1IngestionMetrics = registerMetrics(this.metrics)
 
-    this.state.l1RpcProvider =
-      typeof this.options.l1RpcProvider === 'string'
-        ? new StaticJsonRpcProvider(this.options.l1RpcProvider)
-        : this.options.l1RpcProvider
+    if (typeof this.options.l1RpcProvider === 'string') {
+      this.state.l1RpcProvider = FallbackProvider(this.options.l1RpcProvider)
+    } else {
+      this.state.l1RpcProvider = this.options.l1RpcProvider
+    }
 
     this.logger.info('Using AddressManager', {
       addressManager: this.options.addressManager,

packages/data-transport-layer/src/types/event-handler-types.ts

-import { JsonRpcProvider } from '@ethersproject/providers'
+import { BaseProvider } from '@ethersproject/providers'
 import { BigNumber, Event } from 'ethers'
 
 import { TransportDB } from '../db/transport-db'
@@ -15,7 +15,7 @@ export type TypedEthersEvent<T> = Event & {
 
 export type GetExtraDataHandler<TEventArgs, TExtraData> = (
   event?: TypedEthersEvent<TEventArgs>,
-  l1RpcProvider?: JsonRpcProvider
+  l1RpcProvider?: BaseProvider
 ) => Promise<TExtraData>
 
 export type ParseEventHandler<TEventArgs, TExtraData, TParsedEvent> = (

packages/data-transport-layer/src/utils/contracts.ts

 /* Imports: External */
 import { constants, Contract, Signer } from 'ethers'
-import { JsonRpcProvider } from '@ethersproject/providers'
+import { BaseProvider } from '@ethersproject/providers'
 import { getContractInterface } from '@eth-optimism/contracts'
 
 export const loadContract = (
   name: string,
   address: string,
-  provider: JsonRpcProvider
+  provider: BaseProvider
 ): Contract => {
   return new Contract(address, getContractInterface(name) as any, provider)
 }
@@ -15,7 +15,7 @@ export const loadProxyFromManager = async (
   name: string,
   proxy: string,
   Lib_AddressManager: Contract,
-  provider: JsonRpcProvider
+  provider: BaseProvider
 ): Promise<Contract> => {
   const address = await Lib_AddressManager.getAddress(proxy)
 
@@ -36,7 +36,7 @@ export interface OptimismContracts {
 }
 
 export const loadOptimismContracts = async (
-  l1RpcProvider: JsonRpcProvider,
+  l1RpcProvider: BaseProvider,
   addressManagerAddress: string,
   signer?: Signer
 ): Promise<OptimismContracts> => {

packages/message-relayer/src/relay-tx.ts

@@ -258,7 +258,10 @@ export const getStateRootBatchByTransactionIndex = async (
  * @param index Index to generate a proof for.
  * @returns Merkle proof sibling leaves, as hex strings.
  */
-const getMerkleTreeProof = (leaves: string[], index: number): string[] => {
+export const getMerkleTreeProof = (
+  leaves: string[],
+  index: number
+): string[] => {
   // Our specific Merkle tree implementation requires that the number of leaves is a power of 2.
   // If the number of given leaves is less than a power of 2, we need to round up to the next
   // available power of 2. We fill the remaining space with the hash of bytes32(0).

packages/message-relayer/test/unit-tests/relay-tx.spec.ts

@@ -9,6 +9,7 @@ import { toPlainObject } from 'lodash'
 
 /* Imports: Internal */
 import {
+  getMerkleTreeProof,
   getMessagesAndProofsForL2Transaction,
   getStateRootBatchByTransactionIndex,
   getStateBatchAppendedEventByTransactionIndex,
@@ -375,3 +376,37 @@ describe('relay transaction generation functions', () => {
     })
   })
 })
+
+describe('getMerkleTreeProof', () => {
+  let leaves: string[] = [
+    'the',
+    'quick',
+    'brown',
+    'fox',
+    'jumps',
+    'over',
+    'the',
+    'lazy',
+    'dog',
+  ]
+  const index: number = 4
+  it('should generate a merkle tree proof from an odd number of leaves at the correct index', () => {
+    const expectedProof = [
+      '0x6f766572',
+      '0x123268ec1a3f9aac2bc68e899fe4329eefef783c76265722508b8abbfbf11440',
+      '0x12aaa1b2e09f26e14d86aa3b157b94cfeabe815e44b6742d00c47441a576b12d',
+      '0x297d90df3f77f93eefdeab4e9f6e9a074b41a3508f9d265e92e9b5449c7b11c8',
+    ]
+    expect(getMerkleTreeProof(leaves, index)).to.deep.equal(expectedProof)
+  })
+
+  it('should generate a merkle tree proof from an even number of leaves at the correct index', () => {
+    const expectedProof = [
+      '0x6f766572',
+      '0x09e430fa7b513203dd9c74afd734267a73f64299d9dac61ef09e96c3b3b3fe96',
+      '0x12aaa1b2e09f26e14d86aa3b157b94cfeabe815e44b6742d00c47441a576b12d',
+    ]
+    leaves = leaves.slice(0, leaves.length - 2)
+    expect(getMerkleTreeProof(leaves, index)).to.deep.equal(expectedProof)
+  })
+})

specs/README.md

-# Optimistic Specs
+# The Optimistic Ethereum Spec
 
-Welcome to Optimism's specs.
+## Notice
 
-Please refer to the README in each of the subdirectories for a table of contents.
-
-### Usage
-
-We provide some basic yarn scripts to ensure consistent formatting.
-
-After modifying any of the markdown files here, run `yarn format`.
-
-```bash
-yarn format
-```
+We're in the process of moving our specifications to the [optimistic-specs](https://github.com/ethereum-optimism/optimistic-specs) repository.
+**The specifications within this folder may be entirely outdated**.
+Please refer to the `optimistic-specs` repository for the most up-to-date system specifications.
+We will remove this folder once the migration process is complete.

yarn.lock

@@ -922,6 +922,31 @@
     bech32 "1.1.4"
     ws "7.4.6"
 
+"@ethersproject/providers@^5.4.5":
+  version "5.4.5"
+  resolved "https://registry.yarnpkg.com/@ethersproject/providers/-/providers-5.4.5.tgz#eb2ea2a743a8115f79604a8157233a3a2c832928"
+  integrity sha512-1GkrvkiAw3Fj28cwi1Sqm8ED1RtERtpdXmRfwIBGmqBSN5MoeRUHuwHPppMtbPayPgpFcvD7/Gdc9doO5fGYgw==
+  dependencies:
+    "@ethersproject/abstract-provider" "^5.4.0"
+    "@ethersproject/abstract-signer" "^5.4.0"
+    "@ethersproject/address" "^5.4.0"
+    "@ethersproject/basex" "^5.4.0"
+    "@ethersproject/bignumber" "^5.4.0"
+    "@ethersproject/bytes" "^5.4.0"
+    "@ethersproject/constants" "^5.4.0"
+    "@ethersproject/hash" "^5.4.0"
+    "@ethersproject/logger" "^5.4.0"
+    "@ethersproject/networks" "^5.4.0"
+    "@ethersproject/properties" "^5.4.0"
+    "@ethersproject/random" "^5.4.0"
+    "@ethersproject/rlp" "^5.4.0"
+    "@ethersproject/sha2" "^5.4.0"
+    "@ethersproject/strings" "^5.4.0"
+    "@ethersproject/transactions" "^5.4.0"
+    "@ethersproject/web" "^5.4.0"
+    bech32 "1.1.4"
+    ws "7.4.6"
+
 "@ethersproject/random@5.4.0", "@ethersproject/random@^5.0.0", "@ethersproject/random@^5.4.0":
   version "5.4.0"
   resolved "https://registry.yarnpkg.com/@ethersproject/random/-/random-5.4.0.tgz#9cdde60e160d024be39cc16f8de3b9ce39191e16"
@@ -10494,9 +10519,9 @@ mixin-deep@^1.2.0:
     is-extendable "^1.0.1"
 
 mixme@^0.5.0:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/mixme/-/mixme-0.5.1.tgz#b3da79a563b2da46efba9519830059e4c2a9e40f"
-  integrity sha512-NaeZIckeBFT7i0XBEpGyFcAE0/bLcQ9MHErTpnU3bLWVE5WZbxG5Y3fDsMxYGifTo5khDA42OquXCC2ngKJB+g==
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/mixme/-/mixme-0.5.2.tgz#33c7e21d8e9b73abc2711c5197ae6c93f65fe0e4"
+  integrity sha512-fzzuzXSqp14Mk2eZK15yqcJHwNlLtg+EliQBO/ihYfZed9WUuDHR9ZuEUqQDD8FcW/742y0JGq8xBfL9fNsWZw==
 
 mkdirp-classic@^0.5.2, mkdirp-classic@^0.5.3:
   version "0.5.3"