系统概述

interface IPayloadCreator {
    function arePayloadsValid(
        bytes[] calldata payloads
    ) external view returns (bool);
}

function submit(address proofSource, bytes[] calldata payloads) external payable {
    // Check if the payloads are valid.
    if (!IPayloadCreator(proofSource).arePayloadsValid(payloads)) revert NotAllPayloadsValid();

    // Payloads are valid. We can submit them on behalf of proofSource.
    _submit(proofSource, payloads);
}

interface IValidationLayer {
    /**
     * @notice Check if a series of data has been attested to.
     * @dev Does not return a boolean; instead, it reverts if false.
     * This function returns true if proofSeries is empty.
     * @param proofSeries remoteOracle, remoteChainId, and dataHash encoded in chunks of 32*4=128 bytes.
     */
    function efficientRequireProven(
        bytes calldata proofSeries
    ) external view;
}

function orderFinalised(
    uint256[2][] calldata inputs,
    bytes calldata call
) external