{
 "meta": {
  "dataset": "Subscriber history — @AlgeriLibrary",
  "channel": "https://tgregister.com/channel/AlgeriLibrary",
  "retrieved_at": "2026-08-28T08:32:53.213Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 18,
  "window": {
   "from": "2026-08-07T05:06:44.545Z",
   "to": "2026-08-28T02:24:22.834Z"
  },
  "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": "2026-08-07T05:06:44.545Z",
   "subscribers": 14193,
   "source": 0
  },
  {
   "ts": "2026-08-07T11:07:57.098Z",
   "subscribers": 14194,
   "source": 4
  },
  {
   "ts": "2026-08-08T07:40:38.779Z",
   "subscribers": 14195,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:06:59.732Z",
   "subscribers": 14190,
   "source": 4
  },
  {
   "ts": "2026-08-10T08:03:13.327Z",
   "subscribers": 14182,
   "source": 4
  },
  {
   "ts": "2026-08-12T08:52:36.350Z",
   "subscribers": 14181,
   "source": 4
  },
  {
   "ts": "2026-08-13T10:14:57.682Z",
   "subscribers": 14180,
   "source": 4
  },
  {
   "ts": "2026-08-14T22:06:03.386Z",
   "subscribers": 14173,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:07:23.034Z",
   "subscribers": 14169,
   "source": 4
  },
  {
   "ts": "2026-08-19T10:46:30.379Z",
   "subscribers": 14169,
   "source": 1
  },
  {
   "ts": "2026-08-19T20:08:11.910Z",
   "subscribers": 14171,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:13:24.452Z",
   "subscribers": 14172,
   "source": 4
  },
  {
   "ts": "2026-08-22T04:09:08.902Z",
   "subscribers": 14161,
   "source": 4
  },
  {
   "ts": "2026-08-23T19:53:19.536Z",
   "subscribers": 14155,
   "source": 4
  },
  {
   "ts": "2026-08-25T03:43:14.924Z",
   "subscribers": 14147,
   "source": 4
  },
  {
   "ts": "2026-08-26T00:52:26.001Z",
   "subscribers": 14150,
   "source": 4
  },
  {
   "ts": "2026-08-27T00:44:16.640Z",
   "subscribers": 14146,
   "source": 4
  },
  {
   "ts": "2026-08-28T02:24:22.834Z",
   "subscribers": 14145,
   "source": 4
  }
 ]
}