# C1350 — Verify SP tables and capture the placement clarification

## Question

Are the cap outputs and rectangle numbers correct?

## Inputs

```json
{}
```

## Sources

```json
[
  "draft/04a_SP_cap.md",
  "draft/04b_SP_rectangle.md",
  "model/SP_rectangle_source_to_keys.json"
]
```

## Opened utc

2026-09-28T06:31:44.887983+00:00

## Results

```json
{
  "check": {
    "path": "model/main_SP_table_check.json",
    "sha256": "64d2a8d927fb4de53c034fd5f4b01e90a1e8484f90f0b16c623d644cf6abf9a2",
    "bytes": 1945
  }
}
```

## Finding

All nine cap rows and both Key gains are correct. Independent review identified a wording issue: the rectangle must explicitly name its held source openings before discussing the moving lower endpoint.

## Reassessment

Verify the printed Moses blocks and residuals.

## Checks

```json
{
  "nine": true,
  "caps": true,
  "losses": true,
  "keys": true
}
```

## Closed utc

2026-09-28T06:31:44.889517+00:00

## Record provenance

Exact record hash: `878da762304bcf12da116f3e45eac976c74159c907d76f11cc3acd278c7a8bf2`

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