web3_sha3
Generate Keccak-256 cryptographic hash for Ethereum data using hex string input to secure and verify blockchain transactions and smart contracts.
Instructions
Returns Keccak-256 hash of the given data
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| data | Yes | Data to hash (hex string starting with 0x) |
Input Schema (JSON Schema)
{
"properties": {
"data": {
"description": "Data to hash (hex string starting with 0x)",
"type": "string"
}
},
"required": [
"data"
],
"type": "object"
}