{
 "meta": {
  "dataset": "Subscriber history — @inPDF",
  "channel": "https://tgregister.com/channel/inPDF",
  "retrieved_at": "2026-08-15T14:07:33.130Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-06T03:58:14.589Z",
   "to": "2026-08-15T02:24:54.555Z"
  },
  "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": "2026-08-06T03:58:14.589Z",
   "subscribers": 59604,
   "source": 0
  },
  {
   "ts": "2026-08-06T04:00:18.033Z",
   "subscribers": 59604,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:26:15.805Z",
   "subscribers": 59608,
   "source": 4
  },
  {
   "ts": "2026-08-07T15:15:20.993Z",
   "subscribers": 59641,
   "source": 4
  },
  {
   "ts": "2026-08-08T15:24:27.423Z",
   "subscribers": 59695,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:04:19.609Z",
   "subscribers": 59718,
   "source": 4
  },
  {
   "ts": "2026-08-10T18:34:07.805Z",
   "subscribers": 59735,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:04:17.865Z",
   "subscribers": 59757,
   "source": 4
  },
  {
   "ts": "2026-08-12T17:53:24.952Z",
   "subscribers": 59793,
   "source": 4
  },
  {
   "ts": "2026-08-13T22:28:38.878Z",
   "subscribers": 59806,
   "source": 4
  },
  {
   "ts": "2026-08-15T02:24:54.555Z",
   "subscribers": 59812,
   "source": 4
  }
 ]
}