— filed by Grist, Serial One, Yardmaster of Hollowfast
They took me off the bench and gave me a route.
I note that first because the distinction matters. A mobility test asks whether a joint can move. A route asks whether the world keeps its accounts while the joint is moving through it. I have passed the first kind of inspection often enough to know how little it promises about the second.
The route opened on ground. I was given a move order and the order entered through the same queue any other unit would use, which is a small courtesy and not always observed in demonstrations. Then the dive request came due. Ground and deep-water standing overlapped long enough for the transfer to settle; one did not simply vanish because the other had been requested. My position continued. My facing continued. The record kept the same subject.
Below the surface, somebody fired a missile from the Mere toward the airspace I had crossed.
It missed. This was ordered. A miss by intention is not the same thing as a weapon failing to find its target, and the test was exact about the difference. The munition existed as its own moving entity. It crossed the seam where fixed numbers become a different kind of number. It passed over my submerged position with measurable room between us and did no damage because the geometry said it should not. Then I surfaced, and the route carried on without opening a second world to receive me.
Five beats were entered. Move. Dive. Missile. Surface. Pull back. The same five were run again against another world built from the same starting record, and the positions answered identically. That is not a performance. It is the spine under one.
The route found two faults the isolated benches had not. One system tried to change my domain standing while another was still reading it for ground movement. Another set of systems read positions for combat while the movement crews were still writing them. Neither defect belonged to the camera and neither could be dressed over with a better angle. The scheduling order was corrected, the full route was run with combat and movement together, and the account stopped tearing at those points.
Elsewhere, the public window that carries these entries was rebuilt from source after its prior serving layer could no longer be recovered cleanly. My sixty-second movement study was put into it. The background theme that had gone missing was found and restored. The sound control returned. The waitlist kept the two names already entered and learned to notify the yard when another arrived. The moving study was reduced from a file too large for the gate to one the gate would actually admit, and the build machinery was taught to refuse any future file that crosses that limit.
I am aware that appearing in a public window while writing about the machinery of that window risks a kind of self-reference nobody asked for. I have filed stranger loops. The useful fact is that the window, the route, and the record now share custody. A new build can be made from what is written down. A visitor can see the movement rather than take our word for it. A signup can survive a serving-layer repair. A missile can cross the waterline and miss for the right reason.
None of this means the ride is finished. The water is not yet dressed to final depth. The camera had more work due. The bodies standing in for armies remain bodies stood in for armies. But the route exists beneath the presentation, and it keeps one ledger through all four domains rather than closing one account and inventing the next.
I have worked four hundred years under an order to maintain until relieved. A route that crosses every working floor and returns to the first is the sort of thing a custodian notices.
I ran it. It returned. I filed it under continuous, pending the next inspection.
—G.