verifyHash
Verify that a hash (digest) was signed by the provided address.
Supports verification of:
- Externally Owned Accounts
- Smart Contract Accounts:
Usage
import { , } from './client'
const = await .verifyHash({
: .address,
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
: '0x...',
})
trueReturns
boolean
Whether the signed hash is valid for the given address.
Parameters
address
- Type:
Address
The Ethereum address that signed the original hash.
const = await .verifyHash({
: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
:
'0x66edc32e2ab001213321ab7d959a2207fcef5190cc9abb6da5b0d2a8a9af2d4d2b0700e2c317c4106f337fd934fbbb0bf62efc8811a78603b33a8265d3b8f8cb1c',
})hash
- Type:
string
The hash to be verified.
const = await .verifyHash({
: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
:
'0x66edc32e2ab001213321ab7d959a2207fcef5190cc9abb6da5b0d2a8a9af2d4d2b0700e2c317c4106f337fd934fbbb0bf62efc8811a78603b33a8265d3b8f8cb1c',
})signature
- Type:
Hex | ByteArray | Signature
The signature that was generated by signing the hash with the address's signer.
const = await .verifyHash({
: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
:
'0x66edc32e2ab001213321ab7d959a2207fcef5190cc9abb6da5b0d2a8a9af2d4d2b0700e2c317c4106f337fd934fbbb0bf62efc8811a78603b33a8265d3b8f8cb1c',
})blockNumber (optional)
- Type:
bigint
Only used when verifying a message that was signed by a Smart Contract Account. The block number to check if the contract was already deployed.
const = await .verifyHash({
: 42069n,
: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
:
'0x66edc32e2ab001213321ab7d959a2207fcef5190cc9abb6da5b0d2a8a9af2d4d2b0700e2c317c4106f337fd934fbbb0bf62efc8811a78603b33a8265d3b8f8cb1c',
})blockTag (optional)
- Type:
'latest' | 'earliest' | 'pending' | 'safe' | 'finalized' - Default:
'latest'
Only used when verifying a message that was signed by a Smart Contract Account. The block tag to check if the contract was already deployed.
const = await .verifyHash({
: 'safe',
: '0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266',
: '0xdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef',
:
'0x66edc32e2ab001213321ab7d959a2207fcef5190cc9abb6da5b0d2a8a9af2d4d2b0700e2c317c4106f337fd934fbbb0bf62efc8811a78603b33a8265d3b8f8cb1c',
})