{
 "meta": {
  "dataset": "Subscriber history — @techbybird",
  "channel": "https://tgregister.com/channel/techbybird",
  "retrieved_at": "2026-08-17T17:19:40.787Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 31,
  "window": {
   "from": "2026-08-05T18:16:43.089Z",
   "to": "2026-08-17T14:34:42.886Z"
  },
  "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": "2026-08-05T18:16:43.089Z",
   "subscribers": 22273,
   "source": 1
  },
  {
   "ts": "2026-08-06T02:04:49.455Z",
   "subscribers": 22272,
   "source": 3
  },
  {
   "ts": "2026-08-06T10:50:26.876Z",
   "subscribers": 22268,
   "source": 4
  },
  {
   "ts": "2026-08-06T20:03:55.929Z",
   "subscribers": 22266,
   "source": 4
  },
  {
   "ts": "2026-08-07T00:15:14.332Z",
   "subscribers": 22264,
   "source": 3
  },
  {
   "ts": "2026-08-07T07:37:55.662Z",
   "subscribers": 22263,
   "source": 4
  },
  {
   "ts": "2026-08-07T18:23:10.333Z",
   "subscribers": 22258,
   "source": 4
  },
  {
   "ts": "2026-08-07T21:51:41.020Z",
   "subscribers": 22258,
   "source": 4
  },
  {
   "ts": "2026-08-08T09:33:29.254Z",
   "subscribers": 22254,
   "source": 4
  },
  {
   "ts": "2026-08-08T16:31:02.306Z",
   "subscribers": 22250,
   "source": 4
  },
  {
   "ts": "2026-08-08T18:33:33.029Z",
   "subscribers": 22249,
   "source": 4
  },
  {
   "ts": "2026-08-09T10:51:15.809Z",
   "subscribers": 22245,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:04:48.869Z",
   "subscribers": 22242,
   "source": 4
  },
  {
   "ts": "2026-08-09T17:42:32.055Z",
   "subscribers": 22242,
   "source": 4
  },
  {
   "ts": "2026-08-10T09:27:15.137Z",
   "subscribers": 22231,
   "source": 4
  },
  {
   "ts": "2026-08-10T14:41:50.827Z",
   "subscribers": 22230,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:17:30.759Z",
   "subscribers": 22227,
   "source": 4
  },
  {
   "ts": "2026-08-11T10:32:33.789Z",
   "subscribers": 22219,
   "source": 4
  },
  {
   "ts": "2026-08-11T16:12:25.593Z",
   "subscribers": 22217,
   "source": 4
  },
  {
   "ts": "2026-08-11T18:27:46.127Z",
   "subscribers": 22217,
   "source": 4
  },
  {
   "ts": "2026-08-12T09:03:01.548Z",
   "subscribers": 22215,
   "source": 4
  },
  {
   "ts": "2026-08-13T08:58:12.865Z",
   "subscribers": 22202,
   "source": 4
  },
  {
   "ts": "2026-08-13T15:48:55.538Z",
   "subscribers": 22198,
   "source": 4
  },
  {
   "ts": "2026-08-14T00:25:46.768Z",
   "subscribers": 22198,
   "source": 4
  },
  {
   "ts": "2026-08-14T18:23:45.062Z",
   "subscribers": 22190,
   "source": 4
  },
  {
   "ts": "2026-08-15T01:25:19.102Z",
   "subscribers": 22183,
   "source": 4
  },
  {
   "ts": "2026-08-15T13:47:53.484Z",
   "subscribers": 22177,
   "source": 4
  },
  {
   "ts": "2026-08-16T07:13:48.614Z",
   "subscribers": 22180,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:26:30.015Z",
   "subscribers": 22174,
   "source": 4
  },
  {
   "ts": "2026-08-17T09:34:02.539Z",
   "subscribers": 22163,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:34:42.886Z",
   "subscribers": 22161,
   "source": 4
  }
 ]
}