Supergroup
1library
@fbooki
On this record: Topic · Growth · Engagement · Cite this entry
4,385members
-250 since we began measuring on 7 August 2026
107 online right now
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001613988910 |
|---|---|
| Type | Supergroup |
| Username | @fbooki |
| Created | Between 1 December 2021 and 30 April 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 2 September 2026 |
| Last confirmed live | 2 November 2026 |
| Measurements held | 24 |
| Confirmed unchanged | 1 time, most recently 2 November 2026 |
| On Telegram | t.me/fbooki |
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 13 September 2026 and assigned it the closest of 31 fixed categories, at 58% 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) | Members | Change |
|---|---|---|
| 2 Nov 2026, 13:29 | 4,385 | -2 |
| 30 Oct 2026, 23:39 | 4,387 | -5 |
| 28 Oct 2026, 05:57 | 4,392 | -11 |
| 25 Oct 2026, 05:26 | 4,403 | -5 |
| 22 Oct 2026, 09:30 | 4,408 | -9 |
| 18 Oct 2026, 17:07 | 4,417 | -3 |
| 15 Oct 2026, 14:15 | 4,420 | -8 |
| 12 Oct 2026, 23:50 | 4,428 | -18 |
| 6 Oct 2026, 05:00 | 4,446 | -17 |
| 29 Sept 2026, 07:41 | 4,463 | -42 |
| 15 Sept 2026, 13:16 | 4,505 | -11 |
| 11 Sept 2026, 14:20 | 4,516 | -13 |
| 7 Sept 2026, 03:54 | 4,529 | -18 |
| 2 Sept 2026, 23:37 | 4,547 | no change |
| 2 Sept 2026, 14:29 | 4,547 | -8 |
| 30 Aug 2026, 19:45 | 4,555 | -7 |
| 27 Aug 2026, 19:55 | 4,562 | -11 |
| 24 Aug 2026, 19:47 | 4,573 | -9 |
| 20 Aug 2026, 21:13 | 4,582 | -12 |
| 18 Aug 2026, 05:04 | 4,594 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.
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 2 November 2026 — this entry's latest reading, not the date you are reading this.
“1library” (@fbooki), 4,385 members as measured 2 November 2026. Telegram Register, tgregister.com/channel/fbooki.
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.