{
 "meta": {
  "dataset": "Subscriber history — @memhash_group",
  "channel": "https://tgregister.com/channel/memhash_group",
  "retrieved_at": "2026-08-19T12:22:22.051Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T22:01:43.860Z",
   "to": "2026-08-18T19:02:17.066Z"
  },
  "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": "2026-08-06T22:01:43.860Z",
   "subscribers": 86781,
   "source": 0
  },
  {
   "ts": "2026-08-07T03:26:19.282Z",
   "subscribers": 86774,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:57:35.813Z",
   "subscribers": 86713,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:04:13.423Z",
   "subscribers": 86644,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:02:16.428Z",
   "subscribers": 86554,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:45:39.155Z",
   "subscribers": 86554,
   "source": 1
  },
  {
   "ts": "2026-08-10T23:47:37.747Z",
   "subscribers": 86439,
   "source": 4
  },
  {
   "ts": "2026-08-11T21:27:08.034Z",
   "subscribers": 86357,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:13:18.310Z",
   "subscribers": 86292,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:15:33.211Z",
   "subscribers": 86234,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:15:50.353Z",
   "subscribers": 86161,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:07:08.662Z",
   "subscribers": 86052,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:56:24.877Z",
   "subscribers": 85977,
   "source": 4
  },
  {
   "ts": "2026-08-18T19:02:17.066Z",
   "subscribers": 85884,
   "source": 4
  }
 ]
}