# @666ab731 remaining-tombstone archive sweep

## Verdict

**No additional tweet body was recovered.** The four IDs remain tombstones. For every target, the current former-syndication lookup returned `{}` and the successful exact-ID archive queries returned no index record. This is a bounded source result, not proof that the original tweet was empty or absent.

## Scope and limit

The sweep uses only public, unauthenticated exact-ID endpoints: Twitter's former syndication result, Internet Archive CDX, the time-nearest Common Crawl index, and Arquivo.pt. It never guesses text from surrounding posts. A timeout, HTTP error, or unexpected payload is explicitly preserved as unavailable rather than treated as a no-result.

## Results

| Tweet ID | Published UTC | Syndication | Wayback CDX | Common Crawl | Arquivo.pt |
| --- | --- | --- | --- | --- | --- |
| `1439890779435159553` | `2021-09-20T09:54:48Z` | `empty_current_response` | `no_index_record` | `no_index_record` | `no_index_record` |
| `1841552771171938745` | `2024-10-02T18:56:09Z` | `empty_current_response` | `no_index_record` | `no_index_record` | `no_index_record` |
| `1841918071029563422` | `2024-10-03T19:07:43Z` | `empty_current_response` | `no_index_record` | `no_index_record` | `no_index_record` |
| `1898862252071235879` | `2025-03-09T22:23:34Z` | `empty_current_response` | `no_index_record` | `no_index_record` | `no_index_record` |

## Reproducibility

- Raw response directory: `archive/recon/twitter-account/tombstone-recovery-2026-07-27`
- Offline audit: `solution/tweets/tombstone-recovery-audit.json`
- Current successful empty syndication responses: `4`
- Current successful archive no-record observations: `12`
- Unavailable / unexpected routes: `0`

Run the offline validation / rendering:

```powershell
& <bundled-python> scripts\audit_tweet_tombstone_recovery.py
```

Run a fresh public sweep (responses can change and archive errors are retained):

```powershell
& <bundled-python> scripts\audit_tweet_tombstone_recovery.py --refresh
```