2 measurements taken within a single day. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 269–271 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)
Subscribers
Change
8 Aug 2026, 08:49
270
no change
7 Aug 2026, 21:46
270
first reading
Engagement
9 posts held, back to 14 April 2023 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 pageof Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 9 posts for this entry, the most recent from 2 April 2024. An engagement rate over an empty window would be a number about nothing.
What this channel posts
Photos
271
Videos
7
Links
54
Lifetime counters from Telegram’s own channel header, read 8 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.
Video runtime
1m 53s
Average length
57s
Measured directly from 2 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
Reaction mix
30 reactions across 5 posts, in 2 distinct kinds. The most used accounts for 63.3% of them.
Every reaction kind recorded on the sample, most used first
Reaction
Count
Share
Share, drawn
🔥
19
63.3%
👍
11
36.7%
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 5 of the 9 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 30reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 9 most recent posts we hold, published 14 April 2023 to 2 April 2024, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
Учатся управлять дронами и манипуляторами, строить роботов в демонстрационных лабораториях и знакомятся с вопросами техники и электроники: профессия для московских учеников начинается в школе 📚
А с высокотехнологичным оборудованием получать новые знания еще легче и приятнее. Уже сейчас Институт развития профильного обучения МГПУ разрабатывает для будущих профессионалов инженерной и ИТ-сферы новые курсы и занятия, ко…
Дан старт 🏁 марафону «Учебный день в ИТ-компании». Цель марафона - познакомить учеников ИТ-классов с ведущими в отрасли компаниями.
В первый учебный день ученики посетили фирму «1С».
Рассказ о деятельности компании, экскурсия по офису от рабочих мест сотрудников до серверных комнат и спортивного зала, решение прикладных кейсов и, конечно, прямой диалог будущих айтишников и сотрудников компании о том, как построить ка…
Марафон «Учебный день в лабораториях предпрофессионального образования» продолжается. Команда школы 2097 продемонстрировала коллегам кейсы по направлениям аддитивные технологии, мобильная робототехника и 3Д моделирование. Обсудили опыт использования оборудования в образовательном процессе.
Открыта регистрация на учебный день в ИТ-полигоне 20.04.23
https://reg.dogm.mos.ru/events-dogm/1516/39723
#МарафонУчебныйдень
…
🔥4
Showing the 9 most recent of 9 posts we hold for @labpredprof. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Forward network
Republishes
Channels on the register whose posts this channel has forwarded.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
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 8 August 2026 — this
entry's latest reading, not the date you are reading this.
“Лаборатории предпрофессионального образования” (@labpredprof), 270 subscribers as measured 8 August 2026. Telegram Register, tgregister.com/channel/labpredprof.
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.
