Channel
Book Challenge Library
@vitabu
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
1,833subscribers
-17 since we began measuring on 18 September 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001328990962 |
|---|---|
| Type | Channel |
| Username | @vitabu |
| Created | Between 1 March 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 22 September 2026 |
| Last confirmed live | 6 November 2026 |
| Measurements held | 11 |
| Confirmed unchanged | 1 time, most recently 6 November 2026 |
| On Telegram | t.me/vitabu |
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 7 October 2026 and assigned it the closest of 31 fixed categories, at 77% 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 |
|---|---|---|
| 6 Nov 2026, 13:30 | 1,833 | +1 |
| 3 Nov 2026, 22:59 | 1,832 | +2 |
| 31 Oct 2026, 18:20 | 1,830 | -1 |
| 28 Oct 2026, 22:47 | 1,831 | -4 |
| 22 Oct 2026, 19:36 | 1,835 | +2 |
| 16 Oct 2026, 17:44 | 1,833 | -3 |
| 13 Oct 2026, 13:08 | 1,836 | +1 |
| 7 Oct 2026, 11:18 | 1,835 | -7 |
| 30 Sept 2026, 13:41 | 1,842 | -8 |
| 22 Sept 2026, 22:34 | 1,850 | no change |
| 18 Sept 2026, 21:47 | 1,850 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@amapiano929 · 22,607
Telegram ranks this channel #53 of 58 here — alongside 57 others — read 18 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 6 November 2026 — this entry's latest reading, not the date you are reading this.
“Book Challenge Library” (@vitabu), 1,833 subscribers as measured 6 November 2026. Telegram Register, tgregister.com/channel/vitabu.
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.