The Door
Shut, until a line recomputes
This is the world’s own gate, kept on the house side so you can watch it judge. It reads the line in the address — the same grammar the world itself speaks — and gives one of three answers.
SHUT
Try it: strike a line at the handoff, come back through “Test it at the door first”, then break the line’s grammar in the address bar — set its grade to PROVEN, or its flags to 1. The answer flips from OPEN to HOLE: the gate recomputes the line’s form, and a line that does not recompute is no key at all. A line is an assertion, not a signature — which is why its grade rides on its face.
The Top Rung
The father key
Keys climb a ladder — a key, then a sector key, then the master key — and at the top stands the Universal: the father key.
This desk is the father key’s validation path, built and tested. A validation record laid here is checked the house way: its form is recomputed, its rung and grade are read on its face, and its subject is bound to the line at the door. The validation act itself is the founder’s, and it has not occurred. No real record stands at this desk — the record displayed below is test material, struck from a fixture seed so the path can be proven end to end. The slot stands open.
Test form · The path, not the act
Test · Open No validation record stands at this desk. The slot is open.
The Seam
The binding desk
One identity seam keys the whole back end. The ceremony’s credential binds a Unity ID; that binding, and only that binding, issues the line; and the door, the world gate, and the back-end contract surface all read the same line against the same registry.
This desk proves that seam in TEST form. A binding struck here seals the ceremony’s credential to a Unity ID as hashes only — the raw credential is never stored, and the registry’s white face carries proof, not identifiers. A line is then issued only against that binding, on a fresh assertion that recomputes against it, always at grade REPORTED with flags 0, and the issuance itself is written into the registry. The three consumers judge the issued line through one shared verification — form, binding, issuance. A line naming an identity with no binding, or a line no issuer struck, opens none of them.
The production line issuer remains UNKNOWN — proposal D2 is a founder word, not adopted. This desk proves the path in TEST form; it performs no production issuance. No real binding stands at this desk — the ceremony material displayed below is test material, so the path can be proven end to end. The registry stands empty.
Test form · Staged — the path, not the act
Test · Unbound No binding stands at this desk. The registry is empty.