{
 "meta": {
  "dataset": "Subscriber history — @techcrypt1",
  "channel": "https://tgregister.com/channel/techcrypt1",
  "retrieved_at": "2026-08-17T17:03:01.673Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-06T16:28:47.311Z",
   "to": "2026-08-17T14:33:13.395Z"
  },
  "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": "2026-08-06T16:28:47.311Z",
   "subscribers": 18199,
   "source": 0
  },
  {
   "ts": "2026-08-06T16:33:25.713Z",
   "subscribers": 18199,
   "source": 3
  },
  {
   "ts": "2026-08-07T02:34:05.695Z",
   "subscribers": 18192,
   "source": 4
  },
  {
   "ts": "2026-08-08T02:24:22.331Z",
   "subscribers": 18193,
   "source": 4
  },
  {
   "ts": "2026-08-09T03:53:50.898Z",
   "subscribers": 18182,
   "source": 4
  },
  {
   "ts": "2026-08-10T02:02:01.535Z",
   "subscribers": 18175,
   "source": 4
  },
  {
   "ts": "2026-08-10T23:41:19.745Z",
   "subscribers": 18207,
   "source": 4
  },
  {
   "ts": "2026-08-12T00:07:47.273Z",
   "subscribers": 18204,
   "source": 4
  },
  {
   "ts": "2026-08-13T02:17:43.431Z",
   "subscribers": 18195,
   "source": 4
  },
  {
   "ts": "2026-08-14T12:16:40.821Z",
   "subscribers": 18192,
   "source": 4
  },
  {
   "ts": "2026-08-16T04:18:24.997Z",
   "subscribers": 18189,
   "source": 4
  },
  {
   "ts": "2026-08-17T14:33:13.395Z",
   "subscribers": 18180,
   "source": 4
  }
 ]
}