Channel

یادداشت‌های یک معلم تفکر سیستمی

@systemsthinker

On this record: Growth · Engagement · What this channel posts · Posts · Citations · Cite this entry

451subscribers

-1 since we began measuring on 11 August 2026

Risers and fallers across the register · movement among entries of Under 1,000.

Register entry

Telegram ID	-1001454398546
Type	Channel
Username	@systemsthinker
Created	Between 1 April 2019 and 31 August 2021— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded	11 August 2026
Last confirmed live	11 August 2026
Measurements held	3
Confirmed unchanged	1 time, most recently 11 August 2026
On Telegram	t.me/systemsthinker

Growth

3 measurements taken within a single day, net -1. 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 451–452 and does not start at zero.

Measurement log — every subscribers count we have recorded
Measured (UTC)	Subscribers	Change
11 Aug 2026, 17:27	451	-1
11 Aug 2026, 07:00	452	no change
11 Aug 2026, 06:47	452	first reading

Engagement

20 posts held, back to 9 April 2025 — 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.

ERR · 30 days: 28.5%; avg views ÷ 451 subscribers
Avg views / post: 129; 3 posts measured
Reaction rate: —; this channel exposes no reaction counts
Posts in window: 3; of 20 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
Window	Rolling 30 days · latest post in window 1 August 2026
Posts held	20 (9 April 2025 – 1 August 2026)
Views total	386
Reactions total	—
Forwards / comments	not exposed by the public surface — not measured, not estimated
Readings taken	11 Aug 2026, 07:00 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.

What this channel posts

Video runtime: 3m 57s
Average length: 3m 57s

Measured directly from 1 video 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.

Recent posts

1 Aug 2026, 19:21 UTC112 viewsread 11 August 2026

در مسیر پیاده روی اربعین، به سبک حشمت فردوس: دوست دارم آنقدر در میان خیل بی‌پایان جمعیت راه بروم، آنقدر راه بروم، آنقدر راه بروم، تا دیگر نتوانم راه بروم و آنوقت به راه رفتن ادامه دهم و آنقدر بروم، آنقدر بروم، که دیگر نتوانم روی پاهایم بایستم، و آنگاه به راه رفتن در میان جمعیت ادامه دهم و آنقدر تلوتلو خوران راه بروم، آنقدر راه بروم، که از شدت خستگی خواب چشمانم را برباید، و آنگاه در میان دنیایی بین خواب و بیهوشی، ب…