# C1596 — Derive the common51-unit restoration addition

## Question

What source-appointed anchor relation converts the49,62,19 lower-leg indices into100,113,70?

## Sources

```json
[
  "lower_spine_map.json",
  "three_cumulative_restoration.json"
]
```

## Opened utc

2026-09-29T14:55:32.672785+00:00

## Results

```json
{
  "lower_leg_indices": {
    "MT": 49,
    "LXX": 62,
    "SP": 19
  },
  "stage_shift": 2700,
  "Conquest_to_restoration": 870,
  "common_addition": 3570,
  "common_units70": 51,
  "residues70": [
    40,
    30
  ],
  "formula": "completed Flood - 536 = I(F-1406) + 2700 + 870"
}
```

## Finding

The anchor displacement2700 and Conquest–restoration870 add to3570=51×70. Their residues40 and30 complete one70; the same addition explains all three rows.

## Reassessment

Now separate the between-manuscript distances from this common target placement.

## Checks

```json
{}
```

## Closed utc

2026-09-29T14:55:32.673312+00:00

## Record provenance

Exact record hash: `3877895165be2e5056310273b1647e19c309f1d22b94b73d90c1d005be9c0b13`

Source journal: `Research_Cycles/C1585_C1634/journal.json`