{
 "meta": {
  "dataset": "Subscriber history — @heart_token",
  "channel": "https://tgregister.com/channel/heart_token",
  "retrieved_at": "2026-08-18T09:31:07.737Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 11,
  "window": {
   "from": "2026-08-07T13:57:53.053Z",
   "to": "2026-08-17T18:35:59.537Z"
  },
  "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": "2026-08-07T13:57:53.053Z",
   "subscribers": 145905,
   "source": 0
  },
  {
   "ts": "2026-08-07T14:00:32.291Z",
   "subscribers": 145905,
   "source": 3
  },
  {
   "ts": "2026-08-08T04:21:50.299Z",
   "subscribers": 145821,
   "source": 4
  },
  {
   "ts": "2026-08-09T05:03:09.605Z",
   "subscribers": 145625,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:46:31.761Z",
   "subscribers": 145433,
   "source": 4
  },
  {
   "ts": "2026-08-11T04:51:35.485Z",
   "subscribers": 145303,
   "source": 4
  },
  {
   "ts": "2026-08-12T03:52:16.294Z",
   "subscribers": 145116,
   "source": 4
  },
  {
   "ts": "2026-08-13T06:17:55.270Z",
   "subscribers": 144989,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:49:09.902Z",
   "subscribers": 144791,
   "source": 4
  },
  {
   "ts": "2026-08-16T14:26:20.902Z",
   "subscribers": 144460,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:35:59.537Z",
   "subscribers": 144294,
   "source": 4
  }
 ]
}