{
 "meta": {
  "dataset": "Subscriber history — @knigihbot",
  "channel": "https://tgregister.com/channel/knigihbot",
  "retrieved_at": "2026-08-21T16:34:49.678Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T11:45:42.868Z",
   "to": "2026-08-20T14:15:36.568Z"
  },
  "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": "2026-08-07T11:45:42.868Z",
   "subscribers": 119490,
   "source": 0
  },
  {
   "ts": "2026-08-08T21:55:10.582Z",
   "subscribers": 120892,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:09:38.203Z",
   "subscribers": 120892,
   "source": 1
  },
  {
   "ts": "2026-08-10T00:02:29.537Z",
   "subscribers": 122472,
   "source": 4
  },
  {
   "ts": "2026-08-10T21:31:18.277Z",
   "subscribers": 122728,
   "source": 4
  },
  {
   "ts": "2026-08-12T22:35:35.277Z",
   "subscribers": 123587,
   "source": 4
  },
  {
   "ts": "2026-08-14T10:28:13.332Z",
   "subscribers": 140173,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:16:30.810Z",
   "subscribers": 140574,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:52:43.294Z",
   "subscribers": 140961,
   "source": 4
  },
  {
   "ts": "2026-08-18T10:24:48.569Z",
   "subscribers": 141110,
   "source": 4
  },
  {
   "ts": "2026-08-19T13:23:23.349Z",
   "subscribers": 141785,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:15:36.568Z",
   "subscribers": 145058,
   "source": 4
  }
 ]
}