{
 "meta": {
  "dataset": "Subscriber history — @fc888fcfc",
  "channel": "https://tgregister.com/channel/fc888fcfc",
  "retrieved_at": "2026-08-31T23:52:48.329Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 23,
  "window": {
   "from": "2026-08-08T09:03:37.833Z",
   "to": "2026-08-31T18:58:12.306Z"
  },
  "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": "2026-08-08T09:03:37.833Z",
   "subscribers": 13388,
   "source": 0
  },
  {
   "ts": "2026-08-09T09:11:30.749Z",
   "subscribers": 13379,
   "source": 4
  },
  {
   "ts": "2026-08-10T12:02:22.479Z",
   "subscribers": 13389,
   "source": 4
  },
  {
   "ts": "2026-08-11T11:04:19.365Z",
   "subscribers": 13395,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:52:44.604Z",
   "subscribers": 13419,
   "source": 4
  },
  {
   "ts": "2026-08-13T07:25:26.934Z",
   "subscribers": 13440,
   "source": 4
  },
  {
   "ts": "2026-08-14T19:46:48.978Z",
   "subscribers": 13455,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:55:49.709Z",
   "subscribers": 13447,
   "source": 4
  },
  {
   "ts": "2026-08-17T15:34:55.949Z",
   "subscribers": 13444,
   "source": 4
  },
  {
   "ts": "2026-08-18T18:52:45.099Z",
   "subscribers": 13474,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:56:50.034Z",
   "subscribers": 13461,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:37:47.635Z",
   "subscribers": 13461,
   "source": 1
  },
  {
   "ts": "2026-08-20T18:44:02.485Z",
   "subscribers": 13468,
   "source": 4
  },
  {
   "ts": "2026-08-21T21:36:38.188Z",
   "subscribers": 13478,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:47:40.904Z",
   "subscribers": 13490,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:58:12.410Z",
   "subscribers": 13437,
   "source": 4
  },
  {
   "ts": "2026-08-25T20:53:17.321Z",
   "subscribers": 13451,
   "source": 4
  },
  {
   "ts": "2026-08-26T20:06:59.921Z",
   "subscribers": 13460,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:37:12.015Z",
   "subscribers": 13467,
   "source": 4
  },
  {
   "ts": "2026-08-28T14:47:40.550Z",
   "subscribers": 13456,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:09:15.691Z",
   "subscribers": 13468,
   "source": 4
  },
  {
   "ts": "2026-08-30T16:18:52.286Z",
   "subscribers": 13455,
   "source": 4
  },
  {
   "ts": "2026-08-31T18:58:12.306Z",
   "subscribers": 13450,
   "source": 4
  }
 ]
}