Channel
کتابخانه کارشناسان
@PDFkarshenasan
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
3,939subscribers
+100 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001087870140 |
|---|---|
| Type | Channel |
| Username | @PDFkarshenasan |
| Created | Between 1 September 2016 and 30 September 2017 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 6 September 2026 |
| Last confirmed live | 7 November 2026 |
| Measurements held | 21 |
| Confirmed unchanged | 2 times, most recently 7 November 2026 |
| On Telegram | t.me/PDFkarshenasan |
Topic
Other / unclassifiable — 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 14 September 2026 and assigned it the closest of 31 fixed categories, at 83% 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
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 4 Nov 2026, 08:48 | 3,939 | +2 |
| 1 Nov 2026, 02:28 | 3,937 | +2 |
| 25 Oct 2026, 20:06 | 3,935 | +1 |
| 19 Oct 2026, 06:46 | 3,934 | +2 |
| 16 Oct 2026, 06:57 | 3,932 | +5 |
| 12 Oct 2026, 20:40 | 3,927 | +9 |
| 6 Oct 2026, 02:37 | 3,918 | +26 |
| 29 Sept 2026, 03:16 | 3,892 | +1 |
| 18 Sept 2026, 23:57 | 3,891 | +4 |
| 15 Sept 2026, 00:37 | 3,887 | +4 |
| 11 Sept 2026, 14:40 | 3,883 | +6 |
| 7 Sept 2026, 06:19 | 3,877 | +1 |
| 6 Sept 2026, 00:09 | 3,876 | no change |
| 2 Sept 2026, 18:05 | 3,876 | -4 |
| 27 Aug 2026, 13:03 | 3,880 | +7 |
| 24 Aug 2026, 10:47 | 3,873 | +8 |
| 20 Aug 2026, 10:33 | 3,865 | +6 |
| 17 Aug 2026, 13:54 | 3,859 | +9 |
| 14 Aug 2026, 06:08 | 3,850 | +4 |
| 10 Aug 2026, 18:33 | 3,846 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@estekhdami_4 · 18,975
Telegram ranks this channel #10 of 65 here — alongside 64 others — read 4 October 2026
@Karshenasan_rasmi · 28,648
Telegram ranks this channel #20 of 84 here — alongside 83 others — read 10 September 2026
@dadshahr96 · 19,810
Telegram ranks this channel #31 of 76 here — alongside 75 others — read 1 October 2026
@azmoon_karshenasi_rasmi · 25,091
Telegram ranks this channel #31 of 82 here — alongside 81 others — read 16 September 2026
@nazeran_mojrian_bartar · 21,786
Telegram ranks this channel #57 of 87 here — alongside 86 others — read 23 September 2026
@javazsakht · 21,369
Telegram ranks this channel #61 of 75 here — alongside 74 others — read 23 September 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 4 November 2026 — this entry's latest reading, not the date you are reading this.
“کتابخانه کارشناسان” (@PDFkarshenasan), 3,939 subscribers as measured 4 November 2026. Telegram Register, tgregister.com/channel/PDFkarshenasan.
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.