هد مبانی هماکنون در آکواریوم 🆔 @fop_2021
Signed Iman

Channel
@fop_2021
On this record: Growth · Engagement · Advertising · Posts · Handles named that no longer answer · Cite this entry
479subscribers
-7 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001538193164 |
|---|---|
| Type | Channel |
| Username | @fop_2021 |
| Created | Between 1 August 2021 and 28 January 2022— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 27 August 2026 |
| Measurements held | 5 |
| Confirmed unchanged | 1 time, most recently 27 August 2026 |
| On Telegram | t.me/fop_2021 |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 27 Aug 2026, 17:13 | 479 | -1 |
| 21 Aug 2026, 00:45 | 480 | -3 |
| 15 Aug 2026, 01:49 | 483 | -3 |
| 7 Aug 2026, 17:05 | 486 | no change |
| 7 Aug 2026, 02:17 | 486 | first reading |
19 posts held, back to 28 January 2022 — 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 19 posts for this entry, the most recent from 16 April 2022. An engagement rate over an empty window would be a number about nothing.
An ad marker, not a judgement about a post. A post is counted here because it carries one of two explicit markings: an erid token, which Russian law has required on paid placements since 2022 and which is issued against a specific advertising contract, or a #реклама / #ad hashtag in the body, which is the channel declaring it itself. The first is documentary; the second is a self-declaration and is weaker. No classifier reads the text and decides — nothing on this site guesses that a post is an advertisement.
This is a floor, and it can only ever be a floor.A channel that runs paid placements without marking them produces no marker for us to count, and an unmarked ad is indistinguishable from an ordinary post on the public surface. The ad load above therefore means “the share of posts that declared themselves”, never “the share of posts that were paid for”. A low figure is not evidence of a channel that runs few ads.
Both figures are medians, and no ratio between them is published. Each is a view reading that actually occurred on a post, picked by percentile_disc rather than averaged, so one viral post cannot move it and no interpolated value is invented between two readings. They are printed side by side with the count behind each rather than as a ratio: an ad and an ordinary post are not otherwise matched — for topic, for length, for hour of day — so the gap between them is a description of two groups and not the effect of one being an ad.
Measured over the 19 most recent posts we hold, published 28 January 2022 to 16 April 2022. Views are the latest single reading held for each post, and any reading at or above 1,000 is rounded by Telegram to three significant figures.
هد مبانی هماکنون در آکواریوم 🆔 @fop_2021
Signed Iman
#include<stdio.h> int main(){ printf("Dear all studens\nHappy new year guys, have fun this semester and year\nHope you best of luck \nFrom all FOP 2021 TAs!"); return 0; } /*output: Dear all studens Happy new year guys, have fun this semester and year. Hope you best of luck From all FOP 2021 TAs! */ #AD #fun
Signed Iman
#include<stdio.h> int main(){ printf("If you continue sending random code snippets here, I’ll remove the channel."); return 0; } //output: If you continue sending random code snippets here, I’ll remove the channel. #AD #fun
Signed Seyed Parsa Neshaei
#include<stdio.h> int main(){ printf("Aha.\n"); return 0; } //output: Aha. #AD #fun
Signed Iman
#include<stdio.h> int main(){ printf("%d\n",50 ** "2"); return 0; } //output: 2500 #AD #fun
Signed ArshiA Akhavan
#include <stdio.h> int main() { int x = 5; // the "goes to operation:" while (x --> 0) { printf("%d ", x); } return 0; } // output: 4 3 2 1 0 #AD #fun
Signed ArshiA Akhavan
📣 #اطلاعیه تمامی مواردی که از طریق PV اطلاع رسانی شده بودند، بررسی شدند و در داک نمرات وارد شدند در صورتی که هنوز موردی بررسی نشده باقی مانده تا حداکثر ساعت ۲۰:۰۰ به @amir_astrophysics پیام بدهید. https://docs.google.com/spreadsheets/d/1ByBYiDGGAE6TBe-W66TPLS7223-2jBV2EOc9KtHuIPk 🆔 @fop_2021
Signed Amirmahdi Namjoo
📣 #اطلاعیه | «گزارش مشکل در ثبت نمرهی نهایی درس» 🟢 اگر هرگونه اشتباهی در نمرات نهایی محاسبه شده برای شما (ستون EDU) رخ داده است، موضوع را تا دوشنبه ۲۵ بهمن ساعت ۱۹:۰۰ به @amir_astrophysics یا @LetMeMakeNewOne در قالب تنها یک پیام با هشتگ #نمره_مبانی اطلاع دهید. 🔴 پس از این ساعت، نمرات ستون EDU به شکل نهایی و بی هیچ تغییری، در سامانهی آموزش ثبت شده و امکان هرگونه تغییر در آنها به هیچ عنوان وجود ندارد. https://do…
Signed Amirmahdi Namjoo
توجه کنید که هر گونه درخواست رفع مغایرت نادرست به دو آیدی فوق، منجر به کسب نمرهی ۲۵- (منفی بیست و پنج) از آن تمرین خواهد شد؛ در نتیجه، لطفا قبل از ثبت درخواست، دقت لازم را به عمل آورید. برای چک کردن مغایرت، به شیت مخصوص تمرینها رجوع کنید.
Signed Seyed Parsa Neshaei
📣 #اطلاعیه | «مغایرت نمرات تمرینها با کوئرا» 🟢 اگر نمرهی ثبت شدهی تمرینی از شما در شیت اصلی درس، با نمرهی کسب شده در کوئرا مغایرت دارد، حداکثر تا یکشنبه ۲۴ بهمن ساعت ۲۰:۰۰، مستندات این مفایرت را در قالب تنها یک پیام با هشتگ #مغایرت_تمرین_مبانی به @chavoshastam ارسال کنید. 🔴 اگر مشکل مربوط به تمرین «فایل» است، پیام فوق را به جای @chavoshastam به @alihatamitajik ارسال کنید. 🆔 @fop_2021
Signed Seyed Parsa Neshaei
📣 #اطلاعیه | «درخواست تجدید نظر میانترم و پایانترم» 🟢 اگر به نظرتان نمرهی ثبت شده در شیتهای زیر برای میانترم و پایانترم، به اشتباه ثبت شده است و درخواست بررسی کد خود را دارید (یا به عنوان مثال اگر پاسخ خود را از طریق ایمیل ارسال کردهاید، ولی بررسی نشده، یا کد شما صفر شده در حالیکه روی تستکیسها جواب درستی میداد)، فرم زیر را پر کنید. 🔴 مهلت اکید پر کردن فرم تا ساعت ۲۳:۵۵ روز جمعه ۲۲ بهمن است. 🔗 لینک فرم: …
Signed Seyed Parsa Neshaei
📣 #اطلاعیه | تحویل پروژه تحویل پروژه در سرور دیسکورد صورت میگیرد. #project
Signed ArshiA Akhavan
Showing the 12 most recent of 19 posts we hold for @fop_2021. 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.
@fop_2021 named 1 handle that resolve to nothing today. That is a fact about the reference, not necessarily a fact about the handle’s history — see the two groups below.
Most of these may never have existed as a live channel at all.A handle a channel names can be a typo, an aspirational name nobody registered, or a channel that was already gone before this one ever mentioned it. Unless a row below is marked evidenced, all we know is that it references a handle that is not a live channel today — not that anything “died”. How this is measured.
References a handle that is not a live channel — we have no record it ever was one.
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 27 August 2026 — this entry's latest reading, not the date you are reading this.
“FOP CE 2021” (@fop_2021), 479 subscribers as measured 27 August 2026. Telegram Register, tgregister.com/channel/fop_2021.
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.