{
  "entity_slug": "chatgpt-user",
  "today": null,
  "summary": {
    "entity_id": 3,
    "entity_slug": "chatgpt-user",
    "entity_name": "ChatGPT-User",
    "requests": 5,
    "verified_requests": 5,
    "verified_share": 1,
    "formats": [
      "html",
      "json"
    ],
    "first_seen": "2026-09-18",
    "last_seen": "2026-09-19"
  },
  "daily": [
    {
      "id": 41,
      "date": "2026-09-19",
      "entity_id": 3,
      "requests": 3,
      "paths": "[\"/compare/applebot-extended-vs-oai-adsbot\",\"/compare/oai-adsbot-vs-oai-searchbot\",\"/compare/oai-adsbot-vs-perplexity-user\"]",
      "formats": "[\"html\"]",
      "verified_share": 1,
      "verified_requests": 3
    },
    {
      "id": 34,
      "date": "2026-09-18",
      "entity_id": 3,
      "requests": 2,
      "paths": "[\"/mcp\",\"/\"]",
      "formats": "[\"json\",\"html\"]",
      "verified_share": 1,
      "verified_requests": 2
    }
  ],
  "definition": "The ChatGPT-User observation record on Rattlesnakes By Mail counts every request that Rattlesnakes By Mail logged from ChatGPT-User, day by day. Each daily row states the request count, the share of requests whose identity matched the vendor's published IP ranges or reverse DNS, and the formats served. A row appears only after Rattlesnakes By Mail logged at least one request from ChatGPT-User. Raw per-request rows are never exported, and every IP address is hashed with SHA-256 salted by the date before storage."
}