{
 "meta": {
  "dataset": "Subscriber history — @chatus",
  "channel": "https://tgregister.com/channel/chatus",
  "retrieved_at": "2026-08-18T17:18:45.492Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 20,
  "window": {
   "from": "2026-08-07T19:00:40.020Z",
   "to": "2026-08-18T00:52:03.283Z"
  },
  "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": "2026-08-07T19:00:40.020Z",
   "subscribers": 698922,
   "source": 0
  },
  {
   "ts": "2026-08-08T16:55:02.586Z",
   "subscribers": 704140,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:00:12.133Z",
   "subscribers": 704140,
   "source": 1
  },
  {
   "ts": "2026-08-09T05:10:58.140Z",
   "subscribers": 704810,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:33:01.861Z",
   "subscribers": 704810,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:58:10.916Z",
   "subscribers": 759841,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:06:50.457Z",
   "subscribers": 759841,
   "source": 4
  },
  {
   "ts": "2026-08-11T01:31:38.538Z",
   "subscribers": 874818,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:33:23.982Z",
   "subscribers": 968684,
   "source": 4
  },
  {
   "ts": "2026-08-12T01:52:52.670Z",
   "subscribers": 968684,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:33:41.818Z",
   "subscribers": 977644,
   "source": 4
  },
  {
   "ts": "2026-08-13T19:40:25.145Z",
   "subscribers": 977644,
   "source": 1
  },
  {
   "ts": "2026-08-14T02:18:31.045Z",
   "subscribers": 1047209,
   "source": 4
  },
  {
   "ts": "2026-08-14T09:14:12.802Z",
   "subscribers": 1047209,
   "source": 4
  },
  {
   "ts": "2026-08-15T12:08:38.010Z",
   "subscribers": 1092223,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:14:49.805Z",
   "subscribers": 1092223,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:45:56.929Z",
   "subscribers": 1070279,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:17:45.024Z",
   "subscribers": 1070279,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:45:37.115Z",
   "subscribers": 1069649,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:52:03.283Z",
   "subscribers": 1069649,
   "source": 4
  }
 ]
}