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getL2TransactionHashes

Computes the L2 transaction hashes from an array of L1 TransactionDeposited logs.

Useful for extracting L2 hashes from an L1 Transaction Receipt.

Import

import { getL2TransactionHashes } from 'viem'

Usage

import { extractTransactionDepositedLogs, getL2TransactionHashes } from 'viem'
 
const receipt = await client.getTransactionReceipt({
  hash: '0xa08acae48f12243bccd7153c88d892673d5578cce4ee9988c0332e8bba47436b',
})
 
const l2Hashes = getL2TransactionHashes(receipt)

Returns

Hex

The L2 transaction hash.

Parameters

logs

  • Type: Log[]

An array of L1 logs.

const l2Hashes = getL2TransactionHash({ 
  logs: receipt.logs 
})