{
  "scope": "Synthetic reconstruction exercise. These are separately saved text files, not Google Docs snapshots or evidence of Google timestamps. Fictional dates/prices/addresses.",
  "versions": [
    {
      "id": "earlier",
      "stamp": "2026-10-05 09:10",
      "zone": "America/New_York (fictional exercise)",
      "name": "Conditions agreed",
      "text": "Workshop registrations close on October 15, 2026, at 5 p.m. Eastern time. Send the signed form only after your supervisor approves the $240 fee. Cancellations received by October 8 receive a $200 refund. Questions go to events@example.com."
    },
    {
      "id": "intermediate",
      "stamp": "2026-10-06 14:40",
      "zone": "America/New_York (fictional exercise)",
      "name": "Shorter copy",
      "text": "Workshop registrations close on October 15, 2026, at 5 p.m. Eastern time. Send the signed form and the $240 fee. Cancellations received by October 8 receive a $200 refund. Questions go to events@example.com."
    },
    {
      "id": "current",
      "stamp": "2026-10-07 10:20",
      "zone": "America/New_York (fictional exercise)",
      "name": "Updated contact and refund",
      "text": "Workshop registrations close on October 15, 2026, at 5 p.m. Eastern time. Send the signed form and the $240 fee. Cancellations received by October 9 receive a $200 refund. Questions go to workshops@example.com."
    }
  ],
  "approvedRecovery": "Workshop registrations close on October 15, 2026, at 5 p.m. Eastern time. Send the signed form only after your supervisor approves the $240 fee. Cancellations received by October 9 receive a $200 refund. Questions go to workshops@example.com.",
  "decisions": [
    {
      "field": "registration deadline",
      "result": "Keep October 15, 2026, at 5 p.m. Eastern time",
      "why": "Unchanged across all three paragraphs"
    },
    {
      "field": "supervisor approval",
      "result": "Recover from earlier",
      "why": "Exercise owner confirms it still applies; removed in intermediate"
    },
    {
      "field": "refund cutoff",
      "result": "Keep October 9",
      "why": "Exercise owner confirms new date; current change is deliberate"
    },
    {
      "field": "contact",
      "result": "Keep workshops@example.com",
      "why": "New address in current is intended"
    }
  ]
}