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Telegram profile photo for مكتبة المعرفة PDF 📚

Channel

مكتبة المعرفة PDF 📚

@kotb3

On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry

6,476subscribers

-68 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-1001212564112
TypeChannel
Username@kotb3
Created11 August 2018 — measured — cross-checked against a third-party dataset (ext.tg_channel)
First recorded28 August 2026
Last confirmed live31 October 2026
Measurements held23
Confirmed unchanged1 time, most recently 31 October 2026
On Telegramt.me/kotb3

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 12 September 2026 and assigned it the closest of 31 fixed categories, at 68% 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 the other topics.

Growth

6,4766,5446,5106 August 2026 — 6,544 subscribers6 August 2026 — 6,543 subscribers9 August 2026 — 6,537 subscribers12 August 2026 — 6,529 subscribers16 August 2026 — 6,530 subscribers19 August 2026 — 6,526 subscribers22 August 2026 — 6,524 subscribers25 August 2026 — 6,521 subscribers28 August 2026 — 6,518 subscribers28 August 2026 — 6,518 subscribers3 September 2026 — 6,515 subscribers8 September 2026 — 6,511 subscribers12 September 2026 — 6,510 subscribers15 September 2026 — 6,508 subscribers29 September 2026 — 6,500 subscribers6 October 2026 — 6,488 subscribers12 October 2026 — 6,479 subscribers15 October 2026 — 6,482 subscribers18 October 2026 — 6,481 subscribers22 October 2026 — 6,477 subscribers25 October 2026 — 6,476 subscribers28 October 2026 — 6,477 subscribers31 October 2026 — 6,476 subscribers6 August 202631 October 2026
23 measurements spanning 86 days, net -68. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 6,466–6,554 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 23
Measured (UTC)SubscribersChange
31 Oct 2026, 05:196,476-1
28 Oct 2026, 08:056,477+1
25 Oct 2026, 08:386,476-1
22 Oct 2026, 00:166,477-4
18 Oct 2026, 22:466,481-1
15 Oct 2026, 15:266,482+3
12 Oct 2026, 13:406,479-9
6 Oct 2026, 05:356,488-12
29 Sept 2026, 03:426,500-8
15 Sept 2026, 13:556,508-2
12 Sept 2026, 05:156,510-1
8 Sept 2026, 02:386,511-4
3 Sept 2026, 06:286,515-3
28 Aug 2026, 12:016,518no change
28 Aug 2026, 01:076,518-3
25 Aug 2026, 11:146,521-3
22 Aug 2026, 17:546,524-2
19 Aug 2026, 04:146,526-4
16 Aug 2026, 05:246,530+1
12 Aug 2026, 12:376,529first 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.

الأضواء - الرياضيات
@AladwaaReyadiat · 20,922
Telegram ranks this channel #35 of 65 here — alongside 64 others — read 25 September 2026

This channel appears in 1 seed channel's Telegram-generated recommendation list 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 31 October 2026 — this entry's latest reading, not the date you are reading this.

“مكتبة المعرفة PDF 📚” (@kotb3), 6,476 subscribers as measured 31 October 2026. Telegram Register, tgregister.com/channel/kotb3.

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.