{
 "meta": {
  "dataset": "Subscriber history — @herat",
  "channel": "https://tgregister.com/channel/herat",
  "retrieved_at": "2026-08-20T01:31:31.035Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T22:55:26.612Z",
   "to": "2026-08-19T18:03:26.966Z"
  },
  "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": "2026-08-06T22:55:26.612Z",
   "subscribers": 612092,
   "source": 0
  },
  {
   "ts": "2026-08-06T23:00:22.550Z",
   "subscribers": 612092,
   "source": 3
  },
  {
   "ts": "2026-08-07T16:52:43.724Z",
   "subscribers": 610706,
   "source": 4
  },
  {
   "ts": "2026-08-07T19:51:37.508Z",
   "subscribers": 610534,
   "source": 4
  },
  {
   "ts": "2026-08-08T14:26:29.255Z",
   "subscribers": 608736,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:29:01.428Z",
   "subscribers": 608664,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:34:10.822Z",
   "subscribers": 607034,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:21:33.185Z",
   "subscribers": 606841,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:18:57.346Z",
   "subscribers": 605623,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:51:19.533Z",
   "subscribers": 605545,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:52:58.402Z",
   "subscribers": 603900,
   "source": 4
  },
  {
   "ts": "2026-08-11T15:32:13.127Z",
   "subscribers": 603853,
   "source": 4
  },
  {
   "ts": "2026-08-12T12:24:44.950Z",
   "subscribers": 629746,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:08:12.627Z",
   "subscribers": 650363,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:35:10.973Z",
   "subscribers": 687623,
   "source": 4
  },
  {
   "ts": "2026-08-13T18:17:18.756Z",
   "subscribers": 701407,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:16:33.794Z",
   "subscribers": 700747,
   "source": 4
  },
  {
   "ts": "2026-08-15T04:52:50.620Z",
   "subscribers": 700321,
   "source": 4
  },
  {
   "ts": "2026-08-16T05:28:28.206Z",
   "subscribers": 716951,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:48:22.235Z",
   "subscribers": 721041,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:06:22.146Z",
   "subscribers": 726394,
   "source": 4
  },
  {
   "ts": "2026-08-17T20:27:08.349Z",
   "subscribers": 726017,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:42:52.701Z",
   "subscribers": 724906,
   "source": 4
  },
  {
   "ts": "2026-08-18T20:27:06.476Z",
   "subscribers": 731777,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:24:19.123Z",
   "subscribers": 731567,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:03:26.966Z",
   "subscribers": 731443,
   "source": 4
  }
 ]
}