{
 "meta": {
  "dataset": "Subscriber history — @gram",
  "channel": "https://tgregister.com/channel/gram",
  "retrieved_at": "2026-08-17T17:54:04.341Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-05T17:17:47.345Z",
   "to": "2026-08-16T15:26:11.552Z"
  },
  "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": "2026-08-05T17:17:47.345Z",
   "subscribers": 7104521,
   "source": 1
  },
  {
   "ts": "2026-08-06T00:41:12.162Z",
   "subscribers": 7102689,
   "source": 3
  },
  {
   "ts": "2026-08-06T15:21:42.080Z",
   "subscribers": 7096803,
   "source": 4
  },
  {
   "ts": "2026-08-07T14:23:02.799Z",
   "subscribers": 7087402,
   "source": 4
  },
  {
   "ts": "2026-08-08T12:43:52.174Z",
   "subscribers": 7076414,
   "source": 4
  },
  {
   "ts": "2026-08-09T16:02:54.484Z",
   "subscribers": 7065338,
   "source": 4
  },
  {
   "ts": "2026-08-10T15:58:56.675Z",
   "subscribers": 7055816,
   "source": 4
  },
  {
   "ts": "2026-08-11T17:22:14.492Z",
   "subscribers": 7043997,
   "source": 4
  },
  {
   "ts": "2026-08-12T16:06:33.778Z",
   "subscribers": 7033222,
   "source": 4
  },
  {
   "ts": "2026-08-13T14:38:46.685Z",
   "subscribers": 7028251,
   "source": 4
  },
  {
   "ts": "2026-08-14T21:08:51.674Z",
   "subscribers": 7016814,
   "source": 4
  },
  {
   "ts": "2026-08-16T15:26:11.552Z",
   "subscribers": 6998630,
   "source": 4
  }
 ]
}