Nobody should ship
a hardcoded TSLA.

Four apps, four pasted copies of the same ticker map. One wrong character sends a buyer to a contract nobody controls. The registry holds every listed symbol instead.

bytes32 node = rns.namehash("tsla.hood");
address tsla = IResolver(rns.resolver(node)).addr(node);

// the symbol and who attested to it
string memory sym = IResolver(...).text(node, "rns.ticker");