THE DECOY PLACEMENT RULE: Where Counterfeits Appear, and Why Inspection Cannot Put Substance Back

Abstract A cell infected with human cytomegalovirus stops presenting its own MHC class I molecules at the surface: the virus blocks their trafficking, and the display that would have announced what the cell contains simply ceases. In its place the infected cell presents a viral protein, UL18, which resembles MHC class I closely enough to satisfy the receptor that inspects it — and satisfies it better than the genuine article, since the inhibitory receptor LIR-1 binds the viral homologue with far greater affinity than it binds host MHC class I. Meanwhile the virus takes the cell’s ribosomes and metabolic machinery outright, without counterfeiting anything at all. Three different treatments of three different outputs, by one occupier, in one cell. They are the three channels of the Capture Law, and the counterfeit falls in exactly one of them. This article states the clause the Capture Law lacks. The law sorts the output of an occupied activity by two binary properties, appropriability and display value, and assigns each component to redirection, ceremony or withdrawal. It says nothing about where a counterfeit will be built. The rule proposed here is that a decoy appears where output is inspected and cannot be taken — ap = 0, dv = 1 — and nowhere else (T1). An occupier does not counterfeit what it can simply appropriate, and does not maintain a display no one reads. Two further results follow. The three channels, indistinguishable in any report, are separated by three perturbations available to any institution: remove the appropriator, remove the audience, remove the demand (T2). And because inspection acts on one channel at a time while withdrawal is uninspectable by construction, intensifying inspection does not convert display into substance; it relocates the absence (T3). The article is honest about its evidential position. One virus is an illustration, not a survey. The registered test is a coded survey of viral immune-evasion proteins against the two properties, and it requires a virologist the programme does not have. Keywords: Capture Law; decoy; molecular mimicry; immune evasion; audit; Goodhart’s Law; ceremony; institutional decoupling; forgery; Philosophy of Virtues Highlights · A counterfeit is built where output is inspected but cannot be taken. That is a location, predictable from two properties before anyone looks (T1). · Occupiers do not counterfeit what they can appropriate: cytomegalovirus takes the ribosomes and forges the display. · The viral decoy binds the inspecting receptor more tightly than the genuine molecule — the Competence Theorem in a virus. · Three levers separate the three channels: remove the appropriator, the audience, or the demand (T2). · Inspection cannot create substance; it relocates its absence into the channel no audit can reach (T3). · Audit resources belong where output is displayable and not appropriable, which is the opposite of where they usually go. Relevance Counterfeits are catalogued where they are found — viral decoys by immunologists, gamed metrics by auditors, ceremonial compliance by sociologists — and the three literatures do not read one another. None of them predicts where a counterfeit will appear before it is found. This article offers a rule that does, from two properties of the output, and states the survey that would refute it. For institutions the practical consequence is unwelcome and specific: inspecting harder in the wrong channel produces not substance but silence.