{
 "meta": {
  "dataset": "Subscriber history — @edchess",
  "channel": "https://tgregister.com/channel/edchess",
  "retrieved_at": "2026-08-18T01:59:21.648Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 19,
  "window": {
   "from": "2026-08-06T00:49:05.053Z",
   "to": "2026-08-17T22:08:09.050Z"
  },
  "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": "2026-08-06T00:49:05.053Z",
   "subscribers": 47598,
   "source": 0
  },
  {
   "ts": "2026-08-06T00:50:46.393Z",
   "subscribers": 47598,
   "source": 0
  },
  {
   "ts": "2026-08-07T04:46:58.502Z",
   "subscribers": 44780,
   "source": 4
  },
  {
   "ts": "2026-08-07T21:32:11.259Z",
   "subscribers": 44780,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:11:02.799Z",
   "subscribers": 43773,
   "source": 4
  },
  {
   "ts": "2026-08-09T07:54:41.176Z",
   "subscribers": 43773,
   "source": 4
  },
  {
   "ts": "2026-08-09T20:21:50.157Z",
   "subscribers": 42829,
   "source": 4
  },
  {
   "ts": "2026-08-10T06:43:21.688Z",
   "subscribers": 42829,
   "source": 4
  },
  {
   "ts": "2026-08-11T03:32:30.020Z",
   "subscribers": 41723,
   "source": 4
  },
  {
   "ts": "2026-08-11T22:13:02.873Z",
   "subscribers": 41723,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:02:21.216Z",
   "subscribers": 41723,
   "source": 1
  },
  {
   "ts": "2026-08-12T21:55:35.677Z",
   "subscribers": 39892,
   "source": 4
  },
  {
   "ts": "2026-08-13T01:46:04.734Z",
   "subscribers": 39892,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:36:26.565Z",
   "subscribers": 38982,
   "source": 4
  },
  {
   "ts": "2026-08-14T13:56:23.978Z",
   "subscribers": 38982,
   "source": 4
  },
  {
   "ts": "2026-08-15T20:18:51.348Z",
   "subscribers": 37131,
   "source": 4
  },
  {
   "ts": "2026-08-16T19:18:23.702Z",
   "subscribers": 36355,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:33:02.711Z",
   "subscribers": 36355,
   "source": 4
  },
  {
   "ts": "2026-08-17T22:08:09.050Z",
   "subscribers": 35539,
   "source": 4
  }
 ]
}