{
 "meta": {
  "dataset": "Subscriber history — @alfaptecore",
  "channel": "https://tgregister.com/channel/alfaptecore",
  "retrieved_at": "2026-09-11T22:20:40.815Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-07T20:09:27.182Z",
   "to": "2026-09-10T11:16:15.368Z"
  },
  "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": "2026-08-07T20:09:27.182Z",
   "subscribers": 5578,
   "source": 0
  },
  {
   "ts": "2026-08-08T01:56:55.887Z",
   "subscribers": 5575,
   "source": 4
  },
  {
   "ts": "2026-08-11T08:05:55.361Z",
   "subscribers": 5578,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:15:51.536Z",
   "subscribers": 5577,
   "source": 4
  },
  {
   "ts": "2026-08-17T19:15:59.026Z",
   "subscribers": 5585,
   "source": 4
  },
  {
   "ts": "2026-08-20T14:15:10.945Z",
   "subscribers": 5599,
   "source": 4
  },
  {
   "ts": "2026-08-24T10:18:10.545Z",
   "subscribers": 5594,
   "source": 4
  },
  {
   "ts": "2026-08-27T02:05:56.884Z",
   "subscribers": 5606,
   "source": 4
  },
  {
   "ts": "2026-08-30T01:43:55.058Z",
   "subscribers": 5610,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:28:41.781Z",
   "subscribers": 5610,
   "source": 1
  },
  {
   "ts": "2026-09-01T17:54:29.788Z",
   "subscribers": 5613,
   "source": 4
  },
  {
   "ts": "2026-09-05T13:20:41.267Z",
   "subscribers": 5619,
   "source": 4
  },
  {
   "ts": "2026-09-10T11:16:15.368Z",
   "subscribers": 5618,
   "source": 4
  }
 ]
}