{
 "meta": {
  "dataset": "Subscriber history — @zi_d2",
  "channel": "https://tgregister.com/channel/zi_d2",
  "retrieved_at": "2026-08-20T08:40:10.222Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T22:39:36.278Z",
   "to": "2026-08-20T02:26:06.781Z"
  },
  "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": "2026-08-06T22:39:36.278Z",
   "subscribers": 55546,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:45:09.797Z",
   "subscribers": 55546,
   "source": 3
  },
  {
   "ts": "2026-08-07T23:32:10.673Z",
   "subscribers": 55468,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:41:55.095Z",
   "subscribers": 55415,
   "source": 4
  },
  {
   "ts": "2026-08-09T19:51:27.937Z",
   "subscribers": 55348,
   "source": 4
  },
  {
   "ts": "2026-08-10T22:31:25.300Z",
   "subscribers": 55286,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:52:30.455Z",
   "subscribers": 55204,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:17:51.767Z",
   "subscribers": 55174,
   "source": 4
  },
  {
   "ts": "2026-08-14T05:28:48.722Z",
   "subscribers": 55076,
   "source": 4
  },
  {
   "ts": "2026-08-15T16:05:33.397Z",
   "subscribers": 54994,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:13:53.248Z",
   "subscribers": 54908,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:51:35.605Z",
   "subscribers": 54839,
   "source": 4
  },
  {
   "ts": "2026-08-18T23:55:37.504Z",
   "subscribers": 54774,
   "source": 4
  },
  {
   "ts": "2026-08-20T02:26:06.781Z",
   "subscribers": 54683,
   "source": 4
  }
 ]
}