{
 "meta": {
  "dataset": "Subscriber history — @zortv",
  "channel": "https://tgregister.com/channel/zortv",
  "retrieved_at": "2026-09-10T12:49:42.171Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-05T23:20:23.759Z",
   "to": "2026-09-06T17:16:21.001Z"
  },
  "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": "2026-08-05T23:20:23.759Z",
   "subscribers": 5519,
   "source": 0
  },
  {
   "ts": "2026-08-06T06:10:28.614Z",
   "subscribers": 5517,
   "source": 4
  },
  {
   "ts": "2026-08-06T17:45:34.094Z",
   "subscribers": 5520,
   "source": 0
  },
  {
   "ts": "2026-08-07T02:24:39.059Z",
   "subscribers": 5518,
   "source": 4
  },
  {
   "ts": "2026-08-09T09:11:06.921Z",
   "subscribers": 5516,
   "source": 4
  },
  {
   "ts": "2026-08-09T22:12:10.636Z",
   "subscribers": 5519,
   "source": 4
  },
  {
   "ts": "2026-08-11T23:31:59.042Z",
   "subscribers": 5540,
   "source": 4
  },
  {
   "ts": "2026-08-13T00:44:35.092Z",
   "subscribers": 5532,
   "source": 4
  },
  {
   "ts": "2026-08-15T00:43:06.752Z",
   "subscribers": 5527,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:37:52.458Z",
   "subscribers": 5510,
   "source": 4
  },
  {
   "ts": "2026-08-18T04:04:06.298Z",
   "subscribers": 5501,
   "source": 4
  },
  {
   "ts": "2026-08-20T00:12:53.849Z",
   "subscribers": 5487,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:48:01.630Z",
   "subscribers": 5493,
   "source": 4
  },
  {
   "ts": "2026-08-23T09:36:23.770Z",
   "subscribers": 5493,
   "source": 4
  },
  {
   "ts": "2026-08-24T09:03:36.888Z",
   "subscribers": 5487,
   "source": 4
  },
  {
   "ts": "2026-08-26T11:35:01.933Z",
   "subscribers": 5389,
   "source": 4
  },
  {
   "ts": "2026-08-27T11:23:27.025Z",
   "subscribers": 5326,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:06:02.529Z",
   "subscribers": 5272,
   "source": 4
  },
  {
   "ts": "2026-08-30T10:45:17.515Z",
   "subscribers": 5261,
   "source": 4
  },
  {
   "ts": "2026-08-31T21:42:04.314Z",
   "subscribers": 5272,
   "source": 1
  },
  {
   "ts": "2026-09-01T17:48:28.859Z",
   "subscribers": 5187,
   "source": 4
  },
  {
   "ts": "2026-09-01T23:45:15.548Z",
   "subscribers": 5181,
   "source": 4
  },
  {
   "ts": "2026-09-02T12:44:24.299Z",
   "subscribers": 5178,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:18:40.891Z",
   "subscribers": 5150,
   "source": 4
  },
  {
   "ts": "2026-09-05T18:58:01.557Z",
   "subscribers": 5144,
   "source": 4
  },
  {
   "ts": "2026-09-06T17:16:21.001Z",
   "subscribers": 5144,
   "source": 4
  }
 ]
}