{
 "meta": {
  "dataset": "Subscriber history — @BlockSphereItalia",
  "channel": "https://tgregister.com/channel/BlockSphereItalia",
  "retrieved_at": "2026-09-10T03:38:16.748Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 12,
  "window": {
   "from": "2026-08-07T05:45:32.412Z",
   "to": "2026-09-09T11:40:08.579Z"
  },
  "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": "2026-08-07T05:45:32.412Z",
   "subscribers": 6486,
   "source": 0
  },
  {
   "ts": "2026-08-10T02:28:45.018Z",
   "subscribers": 6479,
   "source": 4
  },
  {
   "ts": "2026-08-13T03:05:24.662Z",
   "subscribers": 6476,
   "source": 4
  },
  {
   "ts": "2026-08-16T16:19:22.641Z",
   "subscribers": 6457,
   "source": 4
  },
  {
   "ts": "2026-08-19T06:11:44.226Z",
   "subscribers": 6449,
   "source": 4
  },
  {
   "ts": "2026-08-23T03:57:08.706Z",
   "subscribers": 6513,
   "source": 4
  },
  {
   "ts": "2026-08-25T22:03:37.841Z",
   "subscribers": 6504,
   "source": 4
  },
  {
   "ts": "2026-08-28T12:08:45.093Z",
   "subscribers": 6504,
   "source": 1
  },
  {
   "ts": "2026-08-29T00:26:10.590Z",
   "subscribers": 6505,
   "source": 4
  },
  {
   "ts": "2026-08-31T13:58:03.510Z",
   "subscribers": 6504,
   "source": 4
  },
  {
   "ts": "2026-09-03T23:38:18.453Z",
   "subscribers": 6499,
   "source": 4
  },
  {
   "ts": "2026-09-09T11:40:08.579Z",
   "subscribers": 6474,
   "source": 4
  }
 ]
}