# C1300 — Register one-pass reversal of original components

## Question

What distinguishes theinversefamily fromaffineconversionandMirror?

## Inputs

```json
{}
```

## Sources

```json
[
  "C1299",
  "C1288",
  "File52c §§1.2–1.4"
]
```

## Opened utc

2026-09-28T06:09:03.683634+00:00

## Results

```json
{
  "reversal_operation": {
    "path": "model/operation_single_reversal.json",
    "sha256": "491fcb2e22c636250b8114a27e689cd1f67e448859dd29c290f1799c72d28fbe",
    "bytes": 843
  }
}
```

## Finding

Theinverseoperation acts onanoriginalcomponentword withadmittedcutsanddigitpolicy. ItisdistinctfromMirror andaffineKeyconversion; theinventoryexcludesfeedingtransformedoutputsbackintoreversal.

## Reassessment

Registergroupingandreflectionwiththeirrequiredmeasurecompatibility.

## Checks

```json
{
  "singlepass": true,
  "exclusion": true
}
```

## Closed utc

2026-09-28T06:09:03.684081+00:00

## Record provenance

Exact record hash: `9a59ec77accdd9eadc3b313b7cb680adc06dd1adbf4169c806288b7deaf09cd0`

Source journal: `Research_Cycles/C1132_C1431_Recovered/journal.json`