# C839 — Regenerate the full forward festival path

## Question

Does one day generator recover every supplied cumulative and chronological row?

## Inputs

```json
{
  "anchor": 1859,
  "scale": 7
}
```

## Sources

```json
[
  "File58 §7.1"
]
```

## Opened utc

2026-09-28T02:32:10.251487+00:00

## Results

```json
{
  "path": {
    "path": "model/festival_forward_path.json",
    "sha256": "b92c95b5b92dd58e80d9a6bbba6b1b8e0bae4b0de0da292d19d6bb68e552a67a",
    "bytes": 340
  },
  "prefix_counts": [
    0,
    30,
    59,
    87,
    114,
    140,
    165,
    189,
    199
  ],
  "BC": [
    1859,
    1649,
    1446,
    1250,
    1061,
    879,
    704,
    536,
    466
  ]
}
```

## Finding

The complete forward path follows the descending day total and one appended Eighth-Day10. All eight source boundaries are forced once the source order, scale7, and1859 anchor are fixed.

## Reassessment

Generate the complete declared reverse order through the same accumulation rule.

## Checks

```json
{
  "literal_prefix": true,
  "literal_dates": true,
  "formula": true
}
```

## Closed utc

2026-09-28T02:32:10.251899+00:00

## Record provenance

Exact record hash: `d752da7d0fe77c6f6c180fe197070ac7c6a8f8941d686cb024a0e890e375d943`

Source journal: `Research_Cycles/C0832_C0931/journal.json`