{
 "meta": {
  "dataset": "Subscriber history — @project_evolution",
  "channel": "https://tgregister.com/channel/project_evolution",
  "retrieved_at": "2026-09-11T13:21:42.892Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T09:45:18.742Z",
   "to": "2026-09-11T03:16:21.082Z"
  },
  "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": "2026-08-06T09:45:18.742Z",
   "subscribers": 217298,
   "source": 3
  },
  {
   "ts": "2026-08-06T11:20:32.892Z",
   "subscribers": 217276,
   "source": 4
  },
  {
   "ts": "2026-08-07T10:00:24.589Z",
   "subscribers": 216985,
   "source": 4
  },
  {
   "ts": "2026-08-08T09:16:18.667Z",
   "subscribers": 216694,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:41:33.081Z",
   "subscribers": 216451,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:18:34.119Z",
   "subscribers": 216184,
   "source": 4
  },
  {
   "ts": "2026-08-11T14:42:16.337Z",
   "subscribers": 215821,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:07:51.533Z",
   "subscribers": 215389,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:37:19.842Z",
   "subscribers": 214886,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:44:04.631Z",
   "subscribers": 214487,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:13:53.248Z",
   "subscribers": 213835,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:27:48.223Z",
   "subscribers": 213529,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:43:25.029Z",
   "subscribers": 213168,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:17:27.071Z",
   "subscribers": 212875,
   "source": 4
  },
  {
   "ts": "2026-08-20T22:33:40.173Z",
   "subscribers": 212379,
   "source": 4
  },
  {
   "ts": "2026-08-22T11:36:47.102Z",
   "subscribers": 211912,
   "source": 4
  },
  {
   "ts": "2026-08-24T04:56:53.193Z",
   "subscribers": 211252,
   "source": 4
  },
  {
   "ts": "2026-08-25T05:54:00.737Z",
   "subscribers": 210886,
   "source": 4
  },
  {
   "ts": "2026-08-26T08:34:04.169Z",
   "subscribers": 210493,
   "source": 4
  },
  {
   "ts": "2026-08-27T08:22:43.237Z",
   "subscribers": 210210,
   "source": 4
  },
  {
   "ts": "2026-08-28T05:36:21.382Z",
   "subscribers": 209941,
   "source": 4
  },
  {
   "ts": "2026-08-29T02:27:42.868Z",
   "subscribers": 209687,
   "source": 4
  },
  {
   "ts": "2026-08-30T00:34:20.417Z",
   "subscribers": 209393,
   "source": 4
  },
  {
   "ts": "2026-08-31T03:36:25.736Z",
   "subscribers": 209153,
   "source": 4
  },
  {
   "ts": "2026-09-01T05:13:42.329Z",
   "subscribers": 208779,
   "source": 4
  },
  {
   "ts": "2026-09-02T03:11:52.565Z",
   "subscribers": 208479,
   "source": 4
  },
  {
   "ts": "2026-09-03T09:32:41.400Z",
   "subscribers": 208161,
   "source": 4
  },
  {
   "ts": "2026-09-04T22:59:43.657Z",
   "subscribers": 207770,
   "source": 4
  },
  {
   "ts": "2026-09-08T02:55:28.442Z",
   "subscribers": 206997,
   "source": 4
  },
  {
   "ts": "2026-09-11T03:16:21.082Z",
   "subscribers": 206233,
   "source": 4
  }
 ]
}