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August 17, 2022 11:29
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.15+commit.e14f2714.js&optimize=true&runs=100000&gist=
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// SPDX-License-Identifier: MIT | |
pragma solidity 0.8.15; | |
contract TestHash{ | |
function HashAddressAndTokenId( | |
address tokenAddress, | |
uint256 tokenId | |
) external view returns(bytes32) { | |
// return bytes(msg.sender, tokenAddress, tokenId); | |
return keccak256(abi.encodePacked(msg.sender, tokenAddress, tokenId)); | |
} | |
} |
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