getSourceHash
Computes the source hash of a deposit transaction.
Import
ts
import { getSourceHash } from 'viem'import { getSourceHash } from 'viem'Usage
ts
import { getSourceHash } from 'viem'
// User Deposit
const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})
// L1 attributes deposited
const sourceHash = getSourceHash({
domain: 'l1InfoDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
sequenceNumber: 1,
})import { getSourceHash } from 'viem'
// User Deposit
const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})
// L1 attributes deposited
const sourceHash = getSourceHash({
domain: 'l1InfoDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
sequenceNumber: 1,
})Returns
Hex
The source hash of the deposit transaction.
Parameters
domain
- Type:
"userDeposit" | "l1InfoDeposit"
The domain of the deposit transaction.
ts
const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})l1BlockHash
- Type:
Hex
The hash of the L1 block the deposit transaction was included in.
ts
const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})l1LogIndex
- Type:
number
The index of the L1 log. Only required for "userDeposit" domain.
ts
const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})const sourceHash = getSourceHash({
domain: 'userDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
l1LogIndex: 196,
})sequenceNumber
- Type:
number
The sequence number (difference between L2 block number and first L2 epoch block number). Only required for "l1InfoDeposit" domain.
ts
const sourceHash = getSourceHash({
domain: 'l1InfoDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
sequenceNumber: 1,
})const sourceHash = getSourceHash({
domain: 'l1InfoDeposit',
l1BlockHash:
'0x9ba3933dc6ce43c145349770a39c30f9b647f17668f004bd2e05c80a2e7262f7',
sequenceNumber: 1,
})