Channel
UPSC Optional Test Series
@UpscOptionalTestSeries
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
3,673subscribers
-84 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 | -1001291773047 |
|---|---|
| Type | Channel |
| Username | @UpscOptionalTestSeries |
| Created | Between 1 March 2018 and 31 July 2021 — 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 | 25 |
| Confirmed unchanged | 1 time, most recently 7 November 2026 |
| On Telegram | t.me/UpscOptionalTestSeries |
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 14 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 the other topics.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 7 Nov 2026, 12:16 | 3,673 | -8 |
| 4 Nov 2026, 21:51 | 3,681 | -6 |
| 1 Nov 2026, 15:58 | 3,687 | +2 |
| 29 Oct 2026, 10:06 | 3,685 | +3 |
| 26 Oct 2026, 09:05 | 3,682 | -5 |
| 23 Oct 2026, 17:16 | 3,687 | -2 |
| 20 Oct 2026, 13:38 | 3,689 | -4 |
| 17 Oct 2026, 06:50 | 3,693 | +1 |
| 14 Oct 2026, 13:30 | 3,692 | -9 |
| 11 Oct 2026, 09:57 | 3,701 | -5 |
| 5 Oct 2026, 09:15 | 3,706 | -10 |
| 26 Sept 2026, 21:21 | 3,716 | -9 |
| 15 Sept 2026, 11:40 | 3,725 | -3 |
| 11 Sept 2026, 17:39 | 3,728 | -5 |
| 6 Sept 2026, 23:15 | 3,733 | no change |
| 6 Sept 2026, 20:37 | 3,733 | -2 |
| 2 Sept 2026, 16:45 | 3,735 | -8 |
| 30 Aug 2026, 09:15 | 3,743 | -5 |
| 27 Aug 2026, 05:22 | 3,748 | -1 |
| 24 Aug 2026, 09:23 | 3,749 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@Ethics_Notes_UPSC · 32,867
Telegram ranks this channel #4 of 85 here — alongside 84 others — read 3 September 2026
@UpscPrelimsTestSeriesss · 45,957
Telegram ranks this channel #8 of 70 here — alongside 69 others — read 26 August 2026
@aditya297ias · 33,355
Telegram ranks this channel #73 of 77 here — alongside 76 others — read 4 September 2026
This channel appears in 3 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 7 November 2026 — this entry's latest reading, not the date you are reading this.
“UPSC Optional Test Series” (@UpscOptionalTestSeries), 3,673 subscribers as measured 7 November 2026. Telegram Register, tgregister.com/channel/UpscOptionalTestSeries.
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.