{
 "meta": {
  "dataset": "Subscriber history — @igrat",
  "channel": "https://tgregister.com/channel/igrat",
  "retrieved_at": "2026-08-17T23:39:56.556Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-07T01:25:36.672Z",
   "to": "2026-08-17T09:48:49.097Z"
  },
  "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": "2026-08-07T01:25:36.672Z",
   "subscribers": 215679,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:45:59.956Z",
   "subscribers": 215679,
   "source": 1
  },
  {
   "ts": "2026-08-07T23:41:56.746Z",
   "subscribers": 215712,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:52:50.042Z",
   "subscribers": 215672,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:55:18.926Z",
   "subscribers": 215726,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:13:00.706Z",
   "subscribers": 215738,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:55:07.233Z",
   "subscribers": 215747,
   "source": 4
  },
  {
   "ts": "2026-08-10T16:41:55.826Z",
   "subscribers": 215759,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:14:13.886Z",
   "subscribers": 215777,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:07:23.297Z",
   "subscribers": 215741,
   "source": 4
  },
  {
   "ts": "2026-08-11T20:24:50.666Z",
   "subscribers": 215691,
   "source": 4
  },
  {
   "ts": "2026-08-12T18:04:57.062Z",
   "subscribers": 215595,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:25:48.026Z",
   "subscribers": 215630,
   "source": 4
  },
  {
   "ts": "2026-08-14T04:07:23.314Z",
   "subscribers": 215471,
   "source": 4
  },
  {
   "ts": "2026-08-14T07:48:18.573Z",
   "subscribers": 215449,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:42:51.469Z",
   "subscribers": 215246,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:52:08.234Z",
   "subscribers": 215246,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:26:01.066Z",
   "subscribers": 215214,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:48:49.097Z",
   "subscribers": 215241,
   "source": 4
  }
 ]
}