Channel
Construction & Infrastructures Library
@construction_library
On this record: Growth · Engagement · Telegram's recommendations · Cite this entry
4,653subscribers
+115 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 | -1001931174269 |
|---|---|
| Type | Channel |
| Username | @construction_library |
| Created | Between 1 April 2023 and 31 October 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 2 September 2026 |
| Last confirmed live | 5 September 2026 |
| Measurements held | 12 |
| Confirmed unchanged | 1 time, most recently 5 September 2026 |
| On Telegram | t.me/construction_library |
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 5 Sept 2026, 21:15 | 4,653 | +14 |
| 2 Sept 2026, 22:22 | 4,639 | no change |
| 2 Sept 2026, 00:26 | 4,639 | +10 |
| 30 Aug 2026, 04:28 | 4,629 | +9 |
| 26 Aug 2026, 22:12 | 4,620 | +6 |
| 24 Aug 2026, 06:37 | 4,614 | +12 |
| 21 Aug 2026, 01:12 | 4,602 | +21 |
| 17 Aug 2026, 16:48 | 4,581 | +8 |
| 14 Aug 2026, 20:34 | 4,573 | +25 |
| 11 Aug 2026, 05:46 | 4,548 | +11 |
| 8 Aug 2026, 02:23 | 4,537 | -1 |
| 7 Aug 2026, 14:10 | 4,538 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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.
@CivilEngDis · 31,488
Telegram ranks this channel #39 of 78 here — alongside 77 others — read 6 September 2026
@new_AmeerAlborihi_library · 94,139
Telegram ranks this channel #55 of 69 here — alongside 68 others — read 29 August 2026
This channel appears in 2 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 5 September 2026 — this entry's latest reading, not the date you are reading this.
“Construction & Infrastructures Library” (@construction_library), 4,653 subscribers as measured 5 September 2026. Telegram Register, tgregister.com/channel/construction_library.
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.