{
 "meta": {
  "dataset": "Subscriber history — @Marham_Foundation",
  "channel": "https://tgregister.com/channel/Marham_Foundation",
  "retrieved_at": "2026-08-19T12:43:22.186Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T15:24:03.651Z",
   "to": "2026-08-19T00:12:22.919Z"
  },
  "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": "2026-08-06T15:24:03.651Z",
   "subscribers": 18678,
   "source": 0
  },
  {
   "ts": "2026-08-06T15:30:20.441Z",
   "subscribers": 18678,
   "source": 3
  },
  {
   "ts": "2026-08-07T01:38:25.823Z",
   "subscribers": 18674,
   "source": 4
  },
  {
   "ts": "2026-08-08T02:06:14.406Z",
   "subscribers": 18644,
   "source": 4
  },
  {
   "ts": "2026-08-09T02:11:47.110Z",
   "subscribers": 18681,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:01:43.621Z",
   "subscribers": 18751,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:51:20.118Z",
   "subscribers": 18715,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:11:35.332Z",
   "subscribers": 18686,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:35:03.038Z",
   "subscribers": 18661,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:27:22.757Z",
   "subscribers": 18626,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:34:22.614Z",
   "subscribers": 18603,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:23:31.407Z",
   "subscribers": 18736,
   "source": 4
  },
  {
   "ts": "2026-08-17T21:55:57.807Z",
   "subscribers": 18717,
   "source": 4
  },
  {
   "ts": "2026-08-19T00:12:22.919Z",
   "subscribers": 18674,
   "source": 4
  }
 ]
}