MergeBetEscrow.sol

// I had been intending for people to just play around with this for fun and for personal use, 
// but I've been advised to remove the first portion due to regulatory uncertainty.  
// This way people can still use the merge check however they want.


/** @notice Determine whether we're running in Proof of Work or Proof of Stake
        @dev Post-merge, the DIFFICULTY opcode gets renamed to PREVRANDAO,
        and stores the prevRandao field from the beacon chain state if EIP-4399 is finalized.
        If not the difficulty must be be 0 according to EIP-3675, so both possibilities are checked here. */
    function haveWeMergedYet() public view returns (bool) {
        return block.difficulty > 2**64 || block.difficulty == 0;
    }
}

// You can DM for the full code

kek

nice