{
 "meta": {
  "dataset": "Subscriber history — @pulsehr",
  "channel": "https://tgregister.com/channel/pulsehr",
  "retrieved_at": "2026-08-17T21:44:16.001Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T10:03:13.338Z",
   "to": "2026-08-17T18:23:55.299Z"
  },
  "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": "2026-08-06T10:03:13.338Z",
   "subscribers": 16203,
   "source": 3
  },
  {
   "ts": "2026-08-06T13:50:49.857Z",
   "subscribers": 16203,
   "source": 4
  },
  {
   "ts": "2026-08-07T13:20:38.920Z",
   "subscribers": 16202,
   "source": 4
  },
  {
   "ts": "2026-08-08T13:42:47.029Z",
   "subscribers": 16196,
   "source": 4
  },
  {
   "ts": "2026-08-09T15:12:18.982Z",
   "subscribers": 16189,
   "source": 4
  },
  {
   "ts": "2026-08-10T11:53:32.186Z",
   "subscribers": 16186,
   "source": 4
  },
  {
   "ts": "2026-08-11T13:34:34.255Z",
   "subscribers": 16173,
   "source": 4
  },
  {
   "ts": "2026-08-12T13:57:51.102Z",
   "subscribers": 16160,
   "source": 4
  },
  {
   "ts": "2026-08-13T17:46:06.513Z",
   "subscribers": 16159,
   "source": 4
  },
  {
   "ts": "2026-08-14T23:47:00.878Z",
   "subscribers": 16155,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:25:48.275Z",
   "subscribers": 16151,
   "source": 4
  },
  {
   "ts": "2026-08-17T18:23:55.299Z",
   "subscribers": 16148,
   "source": 4
  }
 ]
}