{
 "meta": {
  "dataset": "Subscriber history — @flappybird",
  "channel": "https://tgregister.com/channel/flappybird",
  "retrieved_at": "2026-09-10T14:22:50.562Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-08T12:17:25.661Z",
   "to": "2026-09-10T01:58:59.302Z"
  },
  "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": "2026-08-08T12:17:25.661Z",
   "subscribers": 44491,
   "source": 0
  },
  {
   "ts": "2026-08-08T12:30:29.060Z",
   "subscribers": 44491,
   "source": 3
  },
  {
   "ts": "2026-08-09T10:33:22.505Z",
   "subscribers": 44439,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:25:03.610Z",
   "subscribers": 44400,
   "source": 4
  },
  {
   "ts": "2026-08-11T09:13:13.857Z",
   "subscribers": 44359,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:27:52.094Z",
   "subscribers": 44303,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:06:40.078Z",
   "subscribers": 44251,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:35:03.907Z",
   "subscribers": 44180,
   "source": 4
  },
  {
   "ts": "2026-08-16T08:15:40.675Z",
   "subscribers": 44126,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:25:06.229Z",
   "subscribers": 44061,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:38:41.102Z",
   "subscribers": 44015,
   "source": 4
  },
  {
   "ts": "2026-08-19T12:28:18.315Z",
   "subscribers": 43953,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:24:34.882Z",
   "subscribers": 43921,
   "source": 4
  },
  {
   "ts": "2026-08-21T12:06:21.241Z",
   "subscribers": 43885,
   "source": 4
  },
  {
   "ts": "2026-08-23T02:38:09.061Z",
   "subscribers": 43805,
   "source": 4
  },
  {
   "ts": "2026-08-24T17:33:15.361Z",
   "subscribers": 43717,
   "source": 4
  },
  {
   "ts": "2026-08-25T14:52:04.436Z",
   "subscribers": 43667,
   "source": 4
  },
  {
   "ts": "2026-08-26T16:34:36.081Z",
   "subscribers": 43619,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:14:24.523Z",
   "subscribers": 43583,
   "source": 4
  },
  {
   "ts": "2026-08-28T16:25:58.726Z",
   "subscribers": 43552,
   "source": 4
  },
  {
   "ts": "2026-08-29T18:53:35.807Z",
   "subscribers": 43513,
   "source": 4
  },
  {
   "ts": "2026-08-30T17:15:15.412Z",
   "subscribers": 43469,
   "source": 4
  },
  {
   "ts": "2026-08-31T17:36:46.330Z",
   "subscribers": 43426,
   "source": 4
  },
  {
   "ts": "2026-09-01T19:09:26.673Z",
   "subscribers": 43353,
   "source": 4
  },
  {
   "ts": "2026-09-02T18:26:43.763Z",
   "subscribers": 43321,
   "source": 4
  },
  {
   "ts": "2026-09-04T08:16:53.243Z",
   "subscribers": 43262,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:18:47.359Z",
   "subscribers": 43160,
   "source": 4
  },
  {
   "ts": "2026-09-10T01:58:59.302Z",
   "subscribers": 42996,
   "source": 4
  }
 ]
}