Telegram RegisterThe public register of Telegram

Channel

MireaCTF

@mireactf

On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry

1,229subscribers

+0 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 1,000–3,162.

Register entry

Telegram ID-1001384070260
TypeChannel
Username@mireactf
CreatedBetween 1 March 2018 and 30 June 2021— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live11 August 2026
Measurements held4
Confirmed unchanged1 time, most recently 11 August 2026
On Telegramt.me/mireactf

Growth

1,2291,2301,229.57 August 2026 — 1,229 subscribers7 August 2026 — 1,229 subscribers7 August 2026 — 1,230 subscribers11 August 2026 — 1,229 subscribers7 August 202611 August 2026
4 measurements spanning 4 days. 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 1,229–1,230 and does not start at zero.
Measurement log — every subscribers count we have recorded
Measured (UTC)SubscribersChange
11 Aug 2026, 09:141,229-1
7 Aug 2026, 23:471,230+1
7 Aug 2026, 23:031,229no change
7 Aug 2026, 14:151,229first reading

Engagement

11 posts held, back to 26 October 2025the 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.

ERR · 30 days
24.9%
avg views ÷ 1,229 subscribers
Avg views / post
306
2 posts measured
Reaction rate
7.04%
reactions ÷ views · ER floor
Posts in window
2
of 11 held

ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.

ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.

What these figures were computed from
WindowRolling 30 days · latest post in window 17 July 2026
Posts held11 (26 October 202517 July 2026)
Views total611
Reactions total43
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken7 Aug 2026, 23:03 UTC

Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.

Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.

Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.

Reaction mix

322 reactions across 11 posts, in 16 distinct kinds. The most used accounts for 35.7% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
🔥11535.7%
8125.2%
😢3611.2%
👍3510.9%
🥰175.28%
👎92.80%
🤡72.17%
💯51.55%
🤮41.24%
🫡41.24%
🎉30.932%
🌭20.621%
🏆10.311%
🗿10.311%
🙏10.311%
🤣10.311%

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 11 of the 11 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 322reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 11 most recent posts we hold, published 26 October 2025 to 17 July 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

17 Jul 2026, 14:38 UTC260 views21 reactionsread 7 August 2026
Forwarded from @duckerzPhoto

На 1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣ открылась регистрация на Пляжный сезон! Пляжный сезон стартует на нашей платформе уже 2 августа и продлится до 31 августа. Этот сезон пройдёт в формате турнира на выбывание с дуэлями 1 на 1. Регистрация участников на основной этап сезона будет открыта в течение недели, с 15.07 по 22.07. На основании заявок будет отобрано 16 человек, которые будут участвовать в турнире. Все дуэли будут прох

👍6👎5🔥53🤡2

Signed [matvey] ẞēßra

15 Jul 2026, 10:01 UTC351 views22 reactionsread 7 August 2026
Forwarded from @caplagPhoto

❤️ Новое CTF на Caplag «Сердце Сысолы» Погрузитесь в киберпанковый Сыктывкар - город уязвимостей, шифров и загадок, где важны знания кода, логика и командная работа. Собирайте команду и участвуйте в новом CTF-турнире, который пройдёт в рамках цифрового фестиваля GAME-IT. Пройдите онлайн-отбор и получите шанс выйти в очный финал 🔥 Формат: командный Регистрация: до 7 августа, 22:00 Онлайн-этап: 8 августа, с 10:00 до

👍6💯5👎3🌭2🔥2🤡2🏆1🗿1

Signed [matvey] ẞēßra

19 May 2026, 19:17 UTC750 views4 reactionsread 7 August 2026
Forwarded from @KB2CTFPhoto

🚩 KB2CTF 🚩 Приглашаем всех желающих принять участие в KB2CTF — соревновании в формате Capture The Flag (захват флага) для начинающих, где вы сможете попробовать себя в практической информационной безопасности Дата: 23 мая Время: с 12:00 до 20:00 Формат: онлайн Количество участников: от 3 до 5 (если у вас нет команды, то вы можете зарегистрироваться в одиночку, и мы подберем для вас коллег на время соревнования) Ва

4

Signed [matvey] ẞēßra

18 May 2026, 13:29 UTC636 views46 reactionsread 7 August 2026
Forwarded from @mephictfPhoto

Думаю, вы заметили сильное падение количества постов в этом канале, да и всей общемировой CTF активности в целом. Это не просто так: CTF умерли в том виде, в котором мы все их знали и любили. Скорборды больше не отражают скилл участников, а организаторы больше не видят смысла писать таск несколько недель, чтобы продемонстрировать красивую идею эксплойта. Виной этому, конечно же, агентные AI модели. Opus 4.7 и GPT 5.

😢36🫡42👍1🤡1🤣1🙏1

Signed [matvey] ẞēßra

28 Apr 2026, 10:44 UTC762 views9 reactionsread 7 August 2026
Forwarded from @vsfi_volgactfPhoto

🚀 Регистрация на VSFI 2026 открыта Давно ждали? Мы — да. Встречайте: VSFI — соревнование для тех, кто не боится командной строки, знает, что DevOps — это не просто модное слово, а образ жизни, и готов доказывать это сутками напролёт. Это не конференция в душном зале и не в офисе. Всё проходит на турбазе «Озерки» за городом. Формат — два в одном: Сначала — интенсивные воркшопы. Вас ждет: Linux, сети, Git, Docker, CI

🤮32👍2🤡2

Signed [matvey] ẞēßra

10 Jan 2026, 11:49 UTC≈1,750 views26 reactionsread 7 August 2026
Forwarded from @duckerzPhoto

🚩 DUCKERZ CTF Зима в самом разгаре, а значит настало время для DUCKERZ CTF, онлайн соревнования по информационной безопасности от нашей команды. 🐥Формат task-based 🐥Команды до 5 человек 🐥С 12:00 7 февраля по 12:00 8 февраля (МСК) Участвовать могут все желающие независимо от уровня подготовки, а призы получат топ 3 команды. Собирайте свою команду, тренируйтесь на нашей платформе, обсуждайте задания и предстоящий и

👍10🔥8🥰4🎉2👎1🤮1

Signed [matvey] ẞēßra

12 Dec 2025, 17:50 UTC≈2,420 views42 reactionsread 7 August 2026
Photo

А сегодня у нас проходила запланированная тренировка в формате AttackDefense 😠 Участие приняли 28 команд, некоторые пришли очно. За 5 часов были решены все четыре сервиса. 👍 Также доступен репозиторий с чекерами, эксплоитами и сервисами. Ждите анонса следующего ивента🔜

🔥2910🥰3

Signed [matvey] ẞēßra

28 Nov 2025, 17:04 UTC≈4,890 views21 reactionsread 7 August 2026
Photo

❄️В предверие начала зимы хотелось бы провести AttackDefense😬 тренировку. Участие онлайн (участвовать может кто угодно). Для студентов нашего вуза есть опция поиграть очно (всех уместить не сумеем). Сервисы easy/medium, опытные команды не очень ждем, однако мы постараемся дать возможность поиграть всем желающим. Когда? 12 декабря 15:00-21:00. Где? Техноковоркинг в кампусе на проспекте вернадского Регистрация

🔥115👍5

Signed [matvey] ẞēßra

14 Nov 2025, 18:32 UTC≈4,680 views37 reactionsread 7 August 2026
Photo

🫦🫦🫦

24🔥8👍4🥰1

Signed robert 様です。

6 Nov 2025, 09:43 UTC≈2,230 views37 reactionsread 7 August 2026
Forwarded from @ctf_cupPhoto

✨Делимся долгожданными официальными итогами! Уже начинаем связываться с капитанами команд, а пока поздравляем полуфиналистов! 💙

🔥37

Signed [matvey] ẞēßra

26 Oct 2025, 20:36 UTC≈3,700 views57 reactionsread 7 August 2026
Photo

Команды нашего сообщества и университета съездили в Сочи на KubanCTF 2025 и заняли призовые места📈: Результаты: 🥇 cR4.sh 🥉 4Ray С прошлого года не поменялся формат и наличие полуфинала, что печалит и вызывает недоумение🤡 По ⚔️ хочется сказать, что некоторые сервисы приятно удивили, что + в карму кодебаев

31🔥15🥰9🎉1👍1

Showing the 11 most recent of 11 posts we hold for @mireactf. 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.

Citation-graph rank

Citation-graph rank — 681,119 of 1,160,990entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

Forward network

Republished by

Channels on the register that have forwarded this channel's posts into their own feed.

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.

Mentions

Names

Channels on the register whose handles appear in this channel's posts.

A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under 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 11 August 2026 — this entry's latest reading, not the date you are reading this.

“MireaCTF” (@mireactf), 1,229 subscribers as measured 11 August 2026. Telegram Register, tgregister.com/channel/mireactf.

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.