Technical FAQ

Smart Contract Questions

Custom Records

Q: How do I add custom record types?

A: Extend the PublicResolver:

contract CustomResolver is PublicResolver {
    mapping(bytes32 => string) customRecords;
    
    function setCustomRecord(bytes32 node, string calldata value) 
        external 
        authorised(node) 
    {
        customRecords[node] = value;
    }
}