{
 "meta": {
  "dataset": "Subscriber history — @usstudents",
  "channel": "https://tgregister.com/channel/usstudents",
  "retrieved_at": "2026-09-09T20:39:03.548Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 28,
  "window": {
   "from": "2026-08-07T16:34:20.682Z",
   "to": "2026-09-08T07:35:53.374Z"
  },
  "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": "2026-08-07T16:34:20.682Z",
   "subscribers": 17112,
   "source": 0
  },
  {
   "ts": "2026-08-08T10:33:28.656Z",
   "subscribers": 17087,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:21:25.807Z",
   "subscribers": 17102,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:57:39.770Z",
   "subscribers": 17114,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:32:33.789Z",
   "subscribers": 17122,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:15:53.930Z",
   "subscribers": 17130,
   "source": 4
  },
  {
   "ts": "2026-08-13T13:19:18.481Z",
   "subscribers": 17120,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:27:45.554Z",
   "subscribers": 17108,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:16:47.778Z",
   "subscribers": 17086,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:38:27.250Z",
   "subscribers": 17104,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:49:14.155Z",
   "subscribers": 17104,
   "source": 1
  },
  {
   "ts": "2026-08-18T16:33:20.396Z",
   "subscribers": 17101,
   "source": 4
  },
  {
   "ts": "2026-08-19T18:53:03.043Z",
   "subscribers": 17114,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:43:58.519Z",
   "subscribers": 17126,
   "source": 4
  },
  {
   "ts": "2026-08-22T05:09:03.889Z",
   "subscribers": 17130,
   "source": 4
  },
  {
   "ts": "2026-08-23T17:08:37.930Z",
   "subscribers": 17134,
   "source": 4
  },
  {
   "ts": "2026-08-25T02:19:03.802Z",
   "subscribers": 17136,
   "source": 4
  },
  {
   "ts": "2026-08-26T03:34:36.044Z",
   "subscribers": 17141,
   "source": 4
  },
  {
   "ts": "2026-08-27T05:37:40.557Z",
   "subscribers": 17124,
   "source": 4
  },
  {
   "ts": "2026-08-28T03:08:30.331Z",
   "subscribers": 17116,
   "source": 4
  },
  {
   "ts": "2026-08-29T03:37:39.745Z",
   "subscribers": 17107,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:07:29.503Z",
   "subscribers": 17116,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:35:27.380Z",
   "subscribers": 17133,
   "source": 4
  },
  {
   "ts": "2026-09-01T01:44:59.843Z",
   "subscribers": 17140,
   "source": 4
  },
  {
   "ts": "2026-09-02T00:37:23.198Z",
   "subscribers": 17159,
   "source": 4
  },
  {
   "ts": "2026-09-03T07:46:40.499Z",
   "subscribers": 17169,
   "source": 4
  },
  {
   "ts": "2026-09-05T05:41:06.498Z",
   "subscribers": 17167,
   "source": 4
  },
  {
   "ts": "2026-09-08T07:35:53.374Z",
   "subscribers": 17194,
   "source": 4
  }
 ]
}