{
 "meta": {
  "dataset": "Subscriber history — @jamcards",
  "channel": "https://tgregister.com/channel/jamcards",
  "retrieved_at": "2026-09-04T12:57:37.154Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 25,
  "window": {
   "from": "2026-08-07T21:31:13.685Z",
   "to": "2026-09-03T10:45:34.501Z"
  },
  "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": "2026-08-07T21:31:13.685Z",
   "subscribers": 20885,
   "source": 3
  },
  {
   "ts": "2026-08-08T10:23:17.054Z",
   "subscribers": 20857,
   "source": 4
  },
  {
   "ts": "2026-08-09T13:11:44.034Z",
   "subscribers": 20801,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:51:47.432Z",
   "subscribers": 20702,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:47:56.436Z",
   "subscribers": 20673,
   "source": 4
  },
  {
   "ts": "2026-08-12T15:15:10.019Z",
   "subscribers": 20643,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:49:05.817Z",
   "subscribers": 20575,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:26:07.618Z",
   "subscribers": 20521,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:35:10.616Z",
   "subscribers": 20446,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:26:10.922Z",
   "subscribers": 20361,
   "source": 4
  },
  {
   "ts": "2026-08-18T16:47:57.940Z",
   "subscribers": 20291,
   "source": 4
  },
  {
   "ts": "2026-08-19T20:12:12.010Z",
   "subscribers": 20171,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:43:49.461Z",
   "subscribers": 20129,
   "source": 4
  },
  {
   "ts": "2026-08-22T06:16:31.277Z",
   "subscribers": 20083,
   "source": 4
  },
  {
   "ts": "2026-08-23T21:44:35.425Z",
   "subscribers": 19971,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:02:20.121Z",
   "subscribers": 20209,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:43:44.235Z",
   "subscribers": 20141,
   "source": 4
  },
  {
   "ts": "2026-08-27T01:56:33.089Z",
   "subscribers": 20080,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:58:56.462Z",
   "subscribers": 20058,
   "source": 4
  },
  {
   "ts": "2026-08-29T04:27:02.273Z",
   "subscribers": 20003,
   "source": 4
  },
  {
   "ts": "2026-08-30T04:46:02.819Z",
   "subscribers": 19950,
   "source": 4
  },
  {
   "ts": "2026-08-31T02:08:10.311Z",
   "subscribers": 19886,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:08:39.242Z",
   "subscribers": 18136,
   "source": 4
  },
  {
   "ts": "2026-09-02T02:23:34.039Z",
   "subscribers": 21051,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:45:34.501Z",
   "subscribers": 20963,
   "source": 4
  }
 ]
}