{
 "meta": {
  "dataset": "Subscriber history — @fl_sample",
  "channel": "https://tgregister.com/channel/fl_sample",
  "retrieved_at": "2026-09-12T09:39:04.105Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-06T09:10:01.540Z",
   "to": "2026-09-11T05:38:31.554Z"
  },
  "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": "2026-08-06T09:10:01.540Z",
   "subscribers": 12399,
   "source": 0
  },
  {
   "ts": "2026-08-06T22:51:55.634Z",
   "subscribers": 12406,
   "source": 4
  },
  {
   "ts": "2026-08-07T20:17:06.133Z",
   "subscribers": 12414,
   "source": 4
  },
  {
   "ts": "2026-08-08T19:22:54.559Z",
   "subscribers": 12418,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:31:09.140Z",
   "subscribers": 12425,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:37:39.009Z",
   "subscribers": 12435,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:44:49.812Z",
   "subscribers": 12438,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:37:45.945Z",
   "subscribers": 12441,
   "source": 4
  },
  {
   "ts": "2026-08-15T07:25:29.683Z",
   "subscribers": 12457,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:15:51.215Z",
   "subscribers": 12452,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:48:26.298Z",
   "subscribers": 12461,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:36:26.170Z",
   "subscribers": 12456,
   "source": 4
  },
  {
   "ts": "2026-08-19T19:02:52.998Z",
   "subscribers": 12454,
   "source": 4
  },
  {
   "ts": "2026-08-20T19:42:12.146Z",
   "subscribers": 12454,
   "source": 1
  },
  {
   "ts": "2026-08-20T20:32:40.393Z",
   "subscribers": 12460,
   "source": 4
  },
  {
   "ts": "2026-08-22T09:09:00.340Z",
   "subscribers": 12464,
   "source": 4
  },
  {
   "ts": "2026-08-24T01:16:52.619Z",
   "subscribers": 12469,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:24:07.717Z",
   "subscribers": 12470,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:44:15.952Z",
   "subscribers": 12471,
   "source": 4
  },
  {
   "ts": "2026-08-27T03:53:41.675Z",
   "subscribers": 12469,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:24:32.144Z",
   "subscribers": 12471,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:23:02.982Z",
   "subscribers": 12466,
   "source": 4
  },
  {
   "ts": "2026-08-30T05:44:18.110Z",
   "subscribers": 12467,
   "source": 4
  },
  {
   "ts": "2026-08-31T04:28:36.853Z",
   "subscribers": 12468,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:17:38.448Z",
   "subscribers": 12476,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:28:50.064Z",
   "subscribers": 12480,
   "source": 4
  },
  {
   "ts": "2026-09-03T06:26:11.176Z",
   "subscribers": 12476,
   "source": 4
  },
  {
   "ts": "2026-09-05T00:40:26.182Z",
   "subscribers": 12477,
   "source": 4
  },
  {
   "ts": "2026-09-08T07:37:37.141Z",
   "subscribers": 12476,
   "source": 4
  },
  {
   "ts": "2026-09-11T05:38:31.554Z",
   "subscribers": 12484,
   "source": 4
  }
 ]
}