An Ordinal ID is the unique identifier of an inscription recorded on Bitcoin. It combines the transaction hash with the inscription index, allowing that exact on-chain artifact to be located.
CLUE: OPEN CASE FILES TO FIND FOUR BATHROOM WALL IDS. READ TILES A TO D, TAKE EXACTLY THE FIRST TWO CHARACTERS OF EACH ID, THEN JOIN THE FOUR PAIRS WITHOUT SPACES. IGNORE EVERYTHING AFTER THE LETTER I.
