{
  "schemaVersion": "1",
  "created": {
    "ai": "ChatGPT (OpenAI)",
    "model": "gpt-6.1-sol",
    "reasoningLevel": "medium",
    "application": "Codex",
    "timestamp": "2026-10-25T20:24:50-07:00",
    "timezone": "America/Los_Angeles",
    "verification": "Own worker /root/build_italy turn_context, session 01a1762f-8b81-7da2-98db-ef7b80b94058. Proof retained privately in research/session-verification.json."
  },
  "revisions": [
    {
      "ai": "ChatGPT (OpenAI)",
      "model": "gpt-6.1-sol",
      "reasoningLevel": "medium",
      "application": "Codex",
      "timestamp": "2026-10-25T22:32:05-07:00",
      "timezone": "America/Los_Angeles",
      "kind": "font-role maintenance",
      "changes": "Spec 7 t490u CSS font roles only; content timestamp, original creator, research and images unchanged.",
      "verification": "Actual own turn_context retained at research/fontrole-session-verification.json"
    },
    {
      "ai": "ChatGPT (OpenAI)",
      "model": "gpt-6.1-sol",
      "reasoningLevel": "medium",
      "application": "Codex",
      "dateTime": "2026-10-25T23:44:30-07:00",
      "kind": "web asset routing only; original and substantive revision history preserved"
    }
  ],
  "lastUpdated": "2026-10-25T20:32:20-07:00",
  "builtBy": "ChatGPT (OpenAI) \u00b7 gpt-6.1-sol \u00b7 Codex",
  "reasoningLevel": "medium",
  "maintenanceUpdatedAt": "2026-10-25T23:44:30-07:00"
}