Channel
کتاب خانه
@bookpdftel
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
5,432subscribers
-213 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001437314610 |
|---|---|
| Type | Channel |
| Username | @bookpdftel |
| Created | Between 1 April 2019 and 31 October 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 30 August 2026 |
| Last confirmed live | 20 October 2026 |
| Measurements held | 21 |
| Confirmed unchanged | 1 time, most recently 20 October 2026 |
| On Telegram | t.me/bookpdftel |
Topic
Literature — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 13 September 2026 and assigned it the closest of 31 fixed categories, at 88% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 20 Oct 2026, 04:31 | 5,432 | -14 |
| 17 Oct 2026, 03:47 | 5,446 | -5 |
| 14 Oct 2026, 12:16 | 5,451 | -12 |
| 10 Oct 2026, 16:17 | 5,463 | -6 |
| 4 Oct 2026, 23:37 | 5,469 | -14 |
| 25 Sept 2026, 22:18 | 5,483 | -24 |
| 17 Sept 2026, 04:21 | 5,507 | -12 |
| 13 Sept 2026, 14:38 | 5,519 | -16 |
| 9 Sept 2026, 14:54 | 5,535 | -13 |
| 4 Sept 2026, 02:41 | 5,548 | -13 |
| 31 Aug 2026, 17:12 | 5,561 | -8 |
| 30 Aug 2026, 21:49 | 5,569 | no change |
| 28 Aug 2026, 17:53 | 5,569 | -10 |
| 25 Aug 2026, 21:04 | 5,579 | -8 |
| 23 Aug 2026, 00:44 | 5,587 | -19 |
| 20 Aug 2026, 00:36 | 5,606 | -16 |
| 16 Aug 2026, 19:48 | 5,622 | -13 |
| 12 Aug 2026, 21:58 | 5,635 | -2 |
| 9 Aug 2026, 20:32 | 5,637 | -6 |
| 6 Aug 2026, 22:10 | 5,643 | first reading |
Engagement
Posts not read yet. This entry is on the register from its profile alone; the post reader has not reached it. Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
@farsi_pod · 20,816
Telegram ranks this channel #8 of 73 here — alongside 72 others — read 26 September 2026
@iCOCBook · 56,148
Telegram ranks this channel #21 of 77 here — alongside 76 others — read 23 August 2026
@aramesh13577 · 26,974
Telegram ranks this channel #45 of 83 here — alongside 82 others — read 10 September 2026
@bartarinbookk · 32,892
Telegram ranks this channel #46 of 82 here — alongside 81 others — read 5 September 2026
@meditateangels · 32,116
Telegram ranks this channel #54 of 70 here — alongside 69 others — read 5 September 2026
@bohlolol · 19,263
Telegram ranks this channel #59 of 72 here — alongside 71 others — read 2 October 2026
This channel appears in 6 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 20 October 2026 — this entry's latest reading, not the date you are reading this.
“کتاب خانه” (@bookpdftel), 5,432 subscribers as measured 20 October 2026. Telegram Register, tgregister.com/channel/bookpdftel.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.