{
 "meta": {
  "dataset": "Subscriber history — @mp_cert_eac",
  "channel": "https://tgregister.com/channel/mp_cert_eac",
  "retrieved_at": "2026-09-11T18:25:16.932Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 30,
  "window": {
   "from": "2026-08-07T13:49:19.178Z",
   "to": "2026-09-11T06:17:39.744Z"
  },
  "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": "2026-08-07T13:49:19.178Z",
   "subscribers": 12217,
   "source": 0
  },
  {
   "ts": "2026-08-07T18:05:02.951Z",
   "subscribers": 12218,
   "source": 4
  },
  {
   "ts": "2026-08-08T21:06:44.860Z",
   "subscribers": 12212,
   "source": 4
  },
  {
   "ts": "2026-08-09T21:21:12.425Z",
   "subscribers": 12199,
   "source": 4
  },
  {
   "ts": "2026-08-10T19:11:51.127Z",
   "subscribers": 12193,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:12:18.394Z",
   "subscribers": 12178,
   "source": 4
  },
  {
   "ts": "2026-08-12T14:38:42.527Z",
   "subscribers": 12173,
   "source": 4
  },
  {
   "ts": "2026-08-13T23:26:51.044Z",
   "subscribers": 12158,
   "source": 4
  },
  {
   "ts": "2026-08-15T14:15:52.233Z",
   "subscribers": 12145,
   "source": 4
  },
  {
   "ts": "2026-08-16T21:44:05.482Z",
   "subscribers": 12137,
   "source": 4
  },
  {
   "ts": "2026-08-18T00:32:29.891Z",
   "subscribers": 12124,
   "source": 4
  },
  {
   "ts": "2026-08-19T01:15:23.986Z",
   "subscribers": 12113,
   "source": 4
  },
  {
   "ts": "2026-08-20T01:41:49.913Z",
   "subscribers": 12108,
   "source": 4
  },
  {
   "ts": "2026-08-20T20:57:06.367Z",
   "subscribers": 12108,
   "source": 1
  },
  {
   "ts": "2026-08-20T22:46:46.925Z",
   "subscribers": 12098,
   "source": 4
  },
  {
   "ts": "2026-08-22T08:15:29.674Z",
   "subscribers": 12085,
   "source": 4
  },
  {
   "ts": "2026-08-24T03:13:24.707Z",
   "subscribers": 12088,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:17:12.877Z",
   "subscribers": 12081,
   "source": 4
  },
  {
   "ts": "2026-08-26T05:34:17.779Z",
   "subscribers": 12072,
   "source": 4
  },
  {
   "ts": "2026-08-27T04:56:25.187Z",
   "subscribers": 12070,
   "source": 4
  },
  {
   "ts": "2026-08-28T04:04:47.326Z",
   "subscribers": 12065,
   "source": 4
  },
  {
   "ts": "2026-08-29T01:26:07.081Z",
   "subscribers": 12062,
   "source": 4
  },
  {
   "ts": "2026-08-30T02:24:18.138Z",
   "subscribers": 12054,
   "source": 4
  },
  {
   "ts": "2026-08-30T23:43:57.606Z",
   "subscribers": 12046,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:27:21.225Z",
   "subscribers": 12035,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:56:17.841Z",
   "subscribers": 12024,
   "source": 4
  },
  {
   "ts": "2026-09-03T10:44:41.630Z",
   "subscribers": 12015,
   "source": 4
  },
  {
   "ts": "2026-09-05T02:01:49.391Z",
   "subscribers": 12006,
   "source": 4
  },
  {
   "ts": "2026-09-08T07:41:34.332Z",
   "subscribers": 11980,
   "source": 4
  },
  {
   "ts": "2026-09-11T06:17:39.744Z",
   "subscribers": 11966,
   "source": 4
  }
 ]
}