{
 "meta": {
  "dataset": "Subscriber history — @sammir_echo",
  "channel": "https://tgregister.com/channel/sammir_echo",
  "retrieved_at": "2026-09-11T17:43:05.686Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 13,
  "window": {
   "from": "2026-08-06T06:50:47.692Z",
   "to": "2026-09-08T05:58:51.983Z"
  },
  "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": "2026-08-06T06:50:47.692Z",
   "subscribers": 4018,
   "source": 0
  },
  {
   "ts": "2026-08-06T09:10:29.562Z",
   "subscribers": 4019,
   "source": 4
  },
  {
   "ts": "2026-08-09T18:12:31.640Z",
   "subscribers": 4023,
   "source": 4
  },
  {
   "ts": "2026-08-12T10:05:45.490Z",
   "subscribers": 4013,
   "source": 4
  },
  {
   "ts": "2026-08-15T17:54:23.421Z",
   "subscribers": 4012,
   "source": 4
  },
  {
   "ts": "2026-08-18T14:12:38.336Z",
   "subscribers": 4006,
   "source": 4
  },
  {
   "ts": "2026-08-21T08:26:40.155Z",
   "subscribers": 4014,
   "source": 4
  },
  {
   "ts": "2026-08-24T23:48:21.753Z",
   "subscribers": 4024,
   "source": 4
  },
  {
   "ts": "2026-08-27T17:55:06.658Z",
   "subscribers": 4019,
   "source": 4
  },
  {
   "ts": "2026-08-30T21:23:49.586Z",
   "subscribers": 4020,
   "source": 4
  },
  {
   "ts": "2026-09-02T23:14:10.744Z",
   "subscribers": 4018,
   "source": 4
  },
  {
   "ts": "2026-09-05T13:28:23.349Z",
   "subscribers": 4018,
   "source": 1
  },
  {
   "ts": "2026-09-08T05:58:51.983Z",
   "subscribers": 4011,
   "source": 4
  }
 ]
}