{
 "meta": {
  "dataset": "Subscriber history — @thirdfi_org",
  "channel": "https://tgregister.com/channel/thirdfi_org",
  "retrieved_at": "2026-09-06T10:17:17.519Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T01:04:19.995Z",
   "to": "2026-09-04T23:17:36.405Z"
  },
  "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": "2026-08-06T01:04:19.995Z",
   "subscribers": 4287,
   "source": 0
  },
  {
   "ts": "2026-08-06T12:31:06.593Z",
   "subscribers": 4285,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:11:29.576Z",
   "subscribers": 4269,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:04:39.122Z",
   "subscribers": 4253,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:13:58.902Z",
   "subscribers": 4240,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:43:16.381Z",
   "subscribers": 4223,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:28:21.718Z",
   "subscribers": 4208,
   "source": 4
  },
  {
   "ts": "2026-08-25T07:08:39.978Z",
   "subscribers": 4193,
   "source": 4
  },
  {
   "ts": "2026-08-27T21:28:40.673Z",
   "subscribers": 4187,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:56:56.714Z",
   "subscribers": 4159,
   "source": 4
  },
  {
   "ts": "2026-09-03T02:35:36.463Z",
   "subscribers": 4123,
   "source": 4
  },
  {
   "ts": "2026-09-04T23:17:36.405Z",
   "subscribers": 4123,
   "source": 1
  }
 ]
}