{
 "meta": {
  "dataset": "Subscriber history — @PROdevNews",
  "channel": "https://tgregister.com/channel/PROdevNews",
  "retrieved_at": "2026-08-25T14:28:32.007Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 17,
  "window": {
   "from": "2026-08-07T19:25:42.690Z",
   "to": "2026-08-25T04:18:42.842Z"
  },
  "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": "2026-08-07T19:25:42.690Z",
   "subscribers": 17794,
   "source": 0
  },
  {
   "ts": "2026-08-08T07:21:46.056Z",
   "subscribers": 17782,
   "source": 4
  },
  {
   "ts": "2026-08-09T08:21:25.807Z",
   "subscribers": 17764,
   "source": 4
  },
  {
   "ts": "2026-08-10T10:01:18.783Z",
   "subscribers": 17751,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:13:30.634Z",
   "subscribers": 17740,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:04:34.258Z",
   "subscribers": 17717,
   "source": 4
  },
  {
   "ts": "2026-08-13T09:25:46.437Z",
   "subscribers": 17713,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:06:07.276Z",
   "subscribers": 17683,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:47:36.553Z",
   "subscribers": 17659,
   "source": 4
  },
  {
   "ts": "2026-08-17T16:56:21.557Z",
   "subscribers": 17633,
   "source": 4
  },
  {
   "ts": "2026-08-17T17:42:00.371Z",
   "subscribers": 17633,
   "source": 1
  },
  {
   "ts": "2026-08-18T18:43:33.027Z",
   "subscribers": 17613,
   "source": 4
  },
  {
   "ts": "2026-08-19T22:04:02.748Z",
   "subscribers": 17609,
   "source": 4
  },
  {
   "ts": "2026-08-20T21:27:37.911Z",
   "subscribers": 17583,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:58:06.519Z",
   "subscribers": 17562,
   "source": 4
  },
  {
   "ts": "2026-08-23T23:07:07.990Z",
   "subscribers": 17535,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:18:42.842Z",
   "subscribers": 17491,
   "source": 4
  }
 ]
}