The Three-House Seal

A directive of the dynasty's highest order rests upon the Three-House Seal: the wax seals of three houses, layered one upon another on a single document, attesting it together. Once the wax is complete, the directive is, by dynastic custom, a command that cannot be defied.

A parchment roll, wrapped in a piece of black cloth, three tiers of knots tied over the cloth; on the roll is written a single passage, in the Capital Common Script. The three layers of wax sit one upon another like three coins stacked.

Every layer of wax is a mechanism in itself. The outermost is House Hourshift's bronze wax, its surface figured with a very fine spiral, the hourglass turned to the angle that reads "directive not yet expired"; if it is not opened within 3 days it locks itself, and the whole directive is void. To take it off, one must use a knife point and scrape against the angle to which the hourglass was turned. The second is House Whitescript's silver-sand wax, its face like a dune worn by wind, with a line of very fine inscription pressed into the inner side, invisible to the eye — an oil lamp must be brought to the corner of the roll and the flame let fall aslant before it will show, and what shows is the name of the one to whom the writ is sent. That layer bears a memory cursed blood upon it: an outsider who reads it will have forgotten the contents within 3 days. The innermost is House Vowkey's red-bronze blood wax, deep red shot through with points of dark red, twin rings interlocked; it is far harder than the two layers outside it, a fingernail pressed into it leaves no mark, and the ball of the thumb can feel the fine copper dust mixed into the wax. This layer takes no knife — the man himself must press his own right forefinger to it, willingly, before it takes effect.

He may also decline to press it. By dynastic custom House Vowkey cannot pursue a recipient who has never broken the seal. But the custom of the Three-House Seal admits no "not delivered": the carrier must bring back proof that the recipient has pressed the wax, and to bring back that the recipient refused does not count. One who reports the charge failed is, by dynastic custom, put to death on the spot for "failure in the duty of delivery." The hand that does it need not be House Vowkey's; the other two houses have borne that part from the beginning.

A courier of the Three-House Seal travels under a custom of its own: he must wear a marked garment, and a cloak with bronze wax ground into the weave as a hidden figure is one version of it. To stop such a man is to declare war upon the other two houses. The guards at the city gates will not bring that trouble on themselves — they examine the outer two layers open, and to the innermost they do not put out a hand.

The true weight of the Three-House Seal lies in what it signifies: when three houses are willing to set their wax to one and the same matter, that matter is no longer yours to refuse.