eth_submitWork

Used for submitting a proof-of-work solution.

Parameters

A work array array with the following properties:

• 8 bytes: The nonce found (64 bits)
• 32 bytes: The header's PoW-hash (256 bits)
• 32 bytes: The mix digest (256 bits)

Returns

is valid flag: (boolean): Returns true if the provided solution is valid, otherwise false.

Example

Replace <YOUR-API-KEY> with an API key from your MetaMask Developer dashboard.

Request

curl

curl https://optimism-mainnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc": "2.0", "method": "eth_submitWork", "params": ["0x0000000000000001", "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef", "0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000"], "id": 1}'

WSS

wscat -c wss://optimism-mainnet.infura.io/ws/v3/<YOUR-API-KEY> -x '{"jsonrpc": "2.0", "method": "eth_submitWork", "params": ["0x0000000000000001", "0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef", "0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000"], "id": 1}'

Response

JSON

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": false
}