Channel
UPSC Internal Security Mindmap
@internal_security_pdfs_videos
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
5,488subscribers
-27 since we began measuring on 23 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001628351364 |
|---|---|
| Type | Channel |
| Username | @internal_security_pdfs_videos |
| Created | Between 1 December 2021 and 30 April 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 30 August 2026 |
| Last confirmed live | 15 September 2026 |
| Measurements held | 7 |
| Confirmed unchanged | 1 time, most recently 15 September 2026 |
| On Telegram | t.me/internal_security_pdfs_videos |
Topic
Education — 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 100% 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 |
|---|---|---|
| 15 Sept 2026, 02:15 | 5,488 | -14 |
| 11 Sept 2026, 04:18 | 5,502 | -7 |
| 6 Sept 2026, 14:22 | 5,509 | -4 |
| 2 Sept 2026, 00:54 | 5,513 | +1 |
| 30 Aug 2026, 22:24 | 5,512 | no change |
| 26 Aug 2026, 17:58 | 5,512 | -3 |
| 23 Aug 2026, 06:30 | 5,515 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@upsc_free_study_materials_pdf · 26,638
Telegram ranks this channel #6 of 58 here — alongside 57 others — read 12 September 2026
@CSEUPSCPrelims · 56,604
Telegram ranks this channel #16 of 76 here — alongside 75 others — read 23 August 2026
@ncert_books_pdfss · 21,520
Telegram ranks this channel #17 of 54 here — alongside 53 others — read 23 September 2026
@shubhamkr_ias · 90,686
Telegram ranks this channel #48 of 76 here — alongside 75 others — read 27 August 2026
@UpscPrelimsTestSeriesss · 46,945
Telegram ranks this channel #48 of 70 here — alongside 69 others — read 26 August 2026
This channel appears in 5 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 15 September 2026 — this entry's latest reading, not the date you are reading this.
“UPSC Internal Security Mindmap” (@internal_security_pdfs_videos), 5,488 subscribers as measured 15 September 2026. Telegram Register, tgregister.com/channel/internal_security_pdfs_videos.
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.