{
 "meta": {
  "dataset": "Subscriber history — @ttfrus",
  "channel": "https://tgregister.com/channel/ttfrus",
  "retrieved_at": "2026-08-20T09:11:52.244Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-06T02:34:44.766Z",
   "to": "2026-08-19T14:12:19.054Z"
  },
  "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": "2026-08-06T02:34:44.766Z",
   "subscribers": 11937,
   "source": 3
  },
  {
   "ts": "2026-08-06T03:50:30.503Z",
   "subscribers": 11937,
   "source": 4
  },
  {
   "ts": "2026-08-07T04:32:22.769Z",
   "subscribers": 11969,
   "source": 4
  },
  {
   "ts": "2026-08-08T04:13:11.354Z",
   "subscribers": 11970,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:21:17.054Z",
   "subscribers": 11975,
   "source": 4
  },
  {
   "ts": "2026-08-10T05:00:50.994Z",
   "subscribers": 11976,
   "source": 4
  },
  {
   "ts": "2026-08-11T06:18:48.852Z",
   "subscribers": 11983,
   "source": 4
  },
  {
   "ts": "2026-08-12T05:33:30.427Z",
   "subscribers": 12123,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:14:29.674Z",
   "subscribers": 12139,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:38:05.199Z",
   "subscribers": 12043,
   "source": 4
  },
  {
   "ts": "2026-08-16T03:37:35.439Z",
   "subscribers": 12018,
   "source": 4
  },
  {
   "ts": "2026-08-17T13:24:33.922Z",
   "subscribers": 11996,
   "source": 4
  },
  {
   "ts": "2026-08-18T12:25:09.562Z",
   "subscribers": 11992,
   "source": 4
  },
  {
   "ts": "2026-08-19T14:12:19.054Z",
   "subscribers": 11989,
   "source": 4
  }
 ]
}