{
 "meta": {
  "dataset": "Subscriber history — @deribit",
  "channel": "https://tgregister.com/channel/deribit",
  "retrieved_at": "2026-09-09T17:34:28.844Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 26,
  "window": {
   "from": "2026-08-06T12:11:24.241Z",
   "to": "2026-09-08T15:21:07.957Z"
  },
  "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": "2026-08-06T12:11:24.241Z",
   "subscribers": 10292,
   "source": 0
  },
  {
   "ts": "2026-08-07T01:00:49.823Z",
   "subscribers": 10306,
   "source": 4
  },
  {
   "ts": "2026-08-08T01:41:35.739Z",
   "subscribers": 10302,
   "source": 4
  },
  {
   "ts": "2026-08-08T23:21:18.268Z",
   "subscribers": 10299,
   "source": 4
  },
  {
   "ts": "2026-08-10T01:23:42.281Z",
   "subscribers": 10298,
   "source": 4
  },
  {
   "ts": "2026-08-11T19:33:04.086Z",
   "subscribers": 10307,
   "source": 4
  },
  {
   "ts": "2026-08-12T19:04:16.937Z",
   "subscribers": 10309,
   "source": 4
  },
  {
   "ts": "2026-08-14T01:08:19.629Z",
   "subscribers": 10320,
   "source": 4
  },
  {
   "ts": "2026-08-15T11:46:20.916Z",
   "subscribers": 10316,
   "source": 4
  },
  {
   "ts": "2026-08-16T22:13:00.463Z",
   "subscribers": 10310,
   "source": 4
  },
  {
   "ts": "2026-08-17T23:46:32.214Z",
   "subscribers": 10316,
   "source": 4
  },
  {
   "ts": "2026-08-18T21:58:18.450Z",
   "subscribers": 10323,
   "source": 4
  },
  {
   "ts": "2026-08-19T21:07:28.995Z",
   "subscribers": 10334,
   "source": 4
  },
  {
   "ts": "2026-08-21T00:41:59.392Z",
   "subscribers": 10337,
   "source": 4
  },
  {
   "ts": "2026-08-22T07:08:56.690Z",
   "subscribers": 10338,
   "source": 4
  },
  {
   "ts": "2026-08-22T20:07:04.053Z",
   "subscribers": 10338,
   "source": 1
  },
  {
   "ts": "2026-08-23T22:04:32.764Z",
   "subscribers": 10334,
   "source": 4
  },
  {
   "ts": "2026-08-25T04:33:40.433Z",
   "subscribers": 10335,
   "source": 4
  },
  {
   "ts": "2026-08-26T02:02:45.386Z",
   "subscribers": 10342,
   "source": 4
  },
  {
   "ts": "2026-08-27T22:16:49.261Z",
   "subscribers": 10350,
   "source": 4
  },
  {
   "ts": "2026-08-30T22:05:02.897Z",
   "subscribers": 10345,
   "source": 4
  },
  {
   "ts": "2026-09-01T02:05:36.411Z",
   "subscribers": 10334,
   "source": 4
  },
  {
   "ts": "2026-09-02T05:33:16.016Z",
   "subscribers": 10342,
   "source": 4
  },
  {
   "ts": "2026-09-03T11:57:28.408Z",
   "subscribers": 10330,
   "source": 4
  },
  {
   "ts": "2026-09-05T07:18:09.665Z",
   "subscribers": 10338,
   "source": 4
  },
  {
   "ts": "2026-09-08T15:21:07.957Z",
   "subscribers": 10321,
   "source": 4
  }
 ]
}