# Adversarial Duals: Anti-FAMM and Anti-BraidStorm

## Purpose

Register the adversarial dual layer for the project.

```text
Anti-FAMM       = attacks witness completeness and scar classification
Anti-BraidStorm = attacks crossing validity and survivor convergence
```

They are not separate enemy systems. They are Warden-facing adversarial tools.

## Why they exist

Without Anti-FAMM:

```text
FAMM might only record the failures it is already designed to see.
```

Without Anti-BraidStorm:

```text
BraidStorm might promote hypotheses that survive friendly crossings but fail hostile geometry.
```

With both:

```text
survivors must survive hostile geometry.
```

## Combined promotion loop

```text
candidate route
→ FAMM score
→ BraidStorm crossing
→ Judge receipt
→ Anti-FAMM shadow attack
→ Anti-BraidStorm crossing attack
→ Warden decision
→ promote / scar / coarsen / reject
```

## Relationship to other gates

| Gate | Role in adversarial layer |
|---|---|
| Shadow Control Gap Map | finds where witness control fails |
| Sidon Crossing Anti-Alias | catches pair-address / receipt aliasing |
| Golden Braid Centering | catches unstable or anisotropic strand collapse |
| Plasma Chiral Drag Witness | checks signed torsion/chirality residuals |
| Feynman Path Shadow Witness | treats non-surviving histories as cancellation evidence |
| Builder-Judge-Warden | decides promotion, scar, coarsening, or rejection |

## Warden decision classes

```text
ALLOW_PROMOTION_CANDIDATE
BLOCK_OR_REOPEN_ROUTE
SCAR_AND_COARSEN
REQUIRE_NEW_WITNESS_CHANNEL
REJECT_FALSE_SURVIVOR
```

## Project sentence

Anti-FAMM and Anti-BraidStorm are the adversarial duals of the stack: Anti-FAMM searches for invisible residuals and false scars in the witness projection, while Anti-BraidStorm generates hostile crossing histories to expose false convergence, aliasing, wrong-handed recombination, and receipt drift. Survivors are only promoted after they withstand both.