{
 "meta": {
  "dataset": "Subscriber history — @postfound",
  "channel": "https://tgregister.com/channel/postfound",
  "retrieved_at": "2026-08-30T15:52:43.418Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 21,
  "window": {
   "from": "2026-08-07T19:36:17.809Z",
   "to": "2026-08-29T19:03:52.494Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-07T19:36:17.809Z",
   "subscribers": 12981,
   "source": 0
  },
  {
   "ts": "2026-08-07T19:46:50.513Z",
   "subscribers": 12981,
   "source": 3
  },
  {
   "ts": "2026-08-08T21:25:24.078Z",
   "subscribers": 13002,
   "source": 4
  },
  {
   "ts": "2026-08-10T00:54:36.116Z",
   "subscribers": 13009,
   "source": 4
  },
  {
   "ts": "2026-08-11T02:08:52.168Z",
   "subscribers": 13011,
   "source": 4
  },
  {
   "ts": "2026-08-12T04:24:16.838Z",
   "subscribers": 13031,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:55:54.341Z",
   "subscribers": 13048,
   "source": 4
  },
  {
   "ts": "2026-08-14T08:37:58.354Z",
   "subscribers": 13078,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:34:52.026Z",
   "subscribers": 13113,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:33:55.449Z",
   "subscribers": 13156,
   "source": 4
  },
  {
   "ts": "2026-08-18T09:44:10.381Z",
   "subscribers": 13169,
   "source": 4
  },
  {
   "ts": "2026-08-19T08:44:12.714Z",
   "subscribers": 13185,
   "source": 4
  },
  {
   "ts": "2026-08-20T07:46:25.112Z",
   "subscribers": 13204,
   "source": 4
  },
  {
   "ts": "2026-08-21T10:18:50.517Z",
   "subscribers": 13244,
   "source": 4
  },
  {
   "ts": "2026-08-22T16:43:11.414Z",
   "subscribers": 13250,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:14:14.965Z",
   "subscribers": 13339,
   "source": 4
  },
  {
   "ts": "2026-08-25T13:08:52.319Z",
   "subscribers": 13362,
   "source": 4
  },
  {
   "ts": "2026-08-26T15:48:25.235Z",
   "subscribers": 13415,
   "source": 4
  },
  {
   "ts": "2026-08-27T18:05:42.968Z",
   "subscribers": 13455,
   "source": 4
  },
  {
   "ts": "2026-08-28T18:15:53.319Z",
   "subscribers": 13508,
   "source": 4
  },
  {
   "ts": "2026-08-29T19:03:52.494Z",
   "subscribers": 13560,
   "source": 4
  }
 ]
}