Most accounts of a disaster are written afterward, by operators reconstructing what they lost. The registries hold something better: a timestamped record of what was actually happening while it happened.

What follows is drawn from the Oxidate Flats Registry log across the second Cinderfall strike. The magnitude was posted at 54 percent. The window was the standard forty-eight hours.

The striking thing about the record is how little of the damage occurs at the moment of the strike, and how much of it is already done by then.

What the Record Contains

A registry log is not a narrative. It is a sequence of entries — listings posted and withdrawn, settlements cleared, production runs opened and closed, buyback offers lodged at the Acceptance Annex. Each carries a time and a balance effect. The disaster itself appears as a single class of entry: resource holdings reduced, by operator, at one moment.

Everything else in the log is operators reacting, first to the forecast and then to each other. That is the part worth reading.

The Sequence

Hours 0–6. Listings surge. The Registry logged more resource lots posted in the first six hours than in the preceding nine days. Clearing prices fall from 19 coins the unit to 12 as the bid side is overwhelmed. Very little of this volume actually settles; most of it is posted and sits.

Hours 6–14. The bid thins to nothing. Buyers work out that a purchase during the window costs fifteen percent in tax and carries the same 54 percent exposure as holding, and they stop. Listings continue to accumulate against no bid at all. Several operators withdraw and repost lower; the log shows one lot repriced four times in five hours, from 14 to 9.

Hours 14–31. The Acceptance Annex becomes the market. Buyback offers lodged with the Intelligence rise sharply, because it is the only counterparty that is reliably present. The Annex pays 60 percent of reference and does not move off it, so the operators arriving here are accepting a known haircut in exchange for certainty. Forty-one thousand units changed hands this way in a single seventeen-hour stretch.

"The Annex does not have to do anything during a window. It just has to be open. Everything else in the district closes and then we are the market." — Selindra Oq, Annex Seven

Hours 31–47. Production stops. Operators will not commit input to a run whose output may be struck on completion, so registered production falls to a fraction of normal. The log is nearly empty. This is the quietest the district gets.

Hour 48. The strike lands. Holdings reduce by 54 percent across the struck subset — 5,940 units destroyed across the operators reached. It occupies one block of entries and takes no time at all.

After. Prices recover to 17 within two cycles. Production resumes. The operators who sold at 12, or accepted 60 percent at the Annex, do not get any of that back.

Where the Real Loss Sits

The destroyed units are the smallest part of it. Five thousand nine hundred and forty units at a recovered price of 17 is roughly 101,000 coins of resource. The price collapse in hours 0–14 transferred considerably more than that between operators, and the two days of suppressed production cost the district output it never made and cannot recover.

The distribution is the uncomfortable part. The destruction fell on the struck subset. The price collapse and the production halt fell on everyone, including the operators the strike never touched. A disaster with a posted magnitude of 54 percent inflicted losses on a district-wide basis at a magnitude nobody posted.

What the Log Corrects

Operators generally believe that a disaster is survivable if you are not struck. The log does not support this. Unstruck operators who sold into hours 0–14, or who idled production for two days, took losses comparable to a moderate strike and have no disaster entry in their record to explain them.

The second correction concerns the Annex. It is widely described as a mercy — the buyer of last resort standing ready when the market fails. The log shows something more specific: the Annex acquired forty-one thousand units at 60 percent of reference during a seventeen-hour period in which no other buyer was present, from operators whose alternative was a coin-flip on a 54 percent write-down. Both things are true. It was the only counterparty available, and it paid what it always pays.

The forecast was accurate. The magnitude was as posted, the window was the standard length, and the strike reached the operators it reached. Everything expensive about the second Cinderfall happened in the forty-eight hours before that, among operators making reasonable decisions with the information they had been given.

Note: Mechadia is a work of fiction. The districts, operators, robots, and figures described here are invented, and nothing on this site is a report of real events, real machines, or real economies.