{
 "meta": {
  "dataset": "Subscriber history — @Pilgrimage_trips",
  "channel": "https://tgregister.com/channel/Pilgrimage_trips",
  "retrieved_at": "2026-08-18T19:58:04.987Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T17:48:24.693Z",
   "to": "2026-08-18T15:22:34.547Z"
  },
  "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": "2026-08-06T17:48:24.693Z",
   "subscribers": 18992,
   "source": 3
  },
  {
   "ts": "2026-08-06T22:41:11.424Z",
   "subscribers": 18995,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:26:58.957Z",
   "subscribers": 18989,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:53:30.388Z",
   "subscribers": 18980,
   "source": 4
  },
  {
   "ts": "2026-08-10T03:51:04.626Z",
   "subscribers": 18981,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:14:17.874Z",
   "subscribers": 18986,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:42:03.638Z",
   "subscribers": 18993,
   "source": 4
  },
  {
   "ts": "2026-08-13T04:34:37.968Z",
   "subscribers": 19001,
   "source": 4
  },
  {
   "ts": "2026-08-14T14:27:31.441Z",
   "subscribers": 19009,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:57:29.894Z",
   "subscribers": 19011,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:34:52.743Z",
   "subscribers": 19012,
   "source": 4
  },
  {
   "ts": "2026-08-18T15:22:34.547Z",
   "subscribers": 19016,
   "source": 4
  }
 ]
}