{
 "meta": {
  "dataset": "Subscriber history — @MFAIran",
  "channel": "https://tgregister.com/channel/MFAIran",
  "retrieved_at": "2026-08-18T18:37:02.918Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T00:52:28.710Z",
   "to": "2026-08-17T13:35:41.541Z"
  },
  "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": "2026-08-06T00:52:28.710Z",
   "subscribers": 10454,
   "source": 0
  },
  {
   "ts": "2026-08-06T02:47:27.546Z",
   "subscribers": 10454,
   "source": 3
  },
  {
   "ts": "2026-08-06T16:28:24.605Z",
   "subscribers": 10457,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:51:27.403Z",
   "subscribers": 10460,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:51:19.121Z",
   "subscribers": 10454,
   "source": 4
  },
  {
   "ts": "2026-08-09T12:02:42.652Z",
   "subscribers": 10453,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:10:58.479Z",
   "subscribers": 10456,
   "source": 4
  },
  {
   "ts": "2026-08-12T07:46:22.421Z",
   "subscribers": 10457,
   "source": 4
  },
  {
   "ts": "2026-08-13T11:17:24.026Z",
   "subscribers": 10462,
   "source": 4
  },
  {
   "ts": "2026-08-14T17:26:52.805Z",
   "subscribers": 10465,
   "source": 4
  },
  {
   "ts": "2026-08-16T06:47:28.389Z",
   "subscribers": 10474,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:35:41.541Z",
   "subscribers": 10477,
   "source": 4
  }
 ]
}