Channel
@per_history400
On this record: Growth · Engagement · Posts · Citations · Handles named that no longer answer · Cite this entry
142subscribers
-3 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001148820950 |
|---|---|
| Type | Channel |
| Username | @per_history400 |
| Created | Between 1 July 2016 and 29 February 2020 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 8 August 2026 |
| Last confirmed live | 6 September 2026 |
| Measurements held | 5 |
| Confirmed unchanged | 1 time, most recently 6 September 2026 |
| On Telegram | t.me/per_history400 |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 6 Sept 2026, 19:59 | 142 | -1 |
| 21 Aug 2026, 19:59 | 143 | -1 |
| 15 Aug 2026, 03:04 | 144 | -1 |
| 8 Aug 2026, 21:01 | 145 | no change |
| 6 Aug 2026, 22:01 | 145 | first reading |
20 posts held, back to 19 September 2020 — 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 page of 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 20 posts for this entry, the most recent from 27 October 2025. An engagement rate over an empty window would be a number about nothing.
The owner of this channel has been inactive for the last 11 months. If they remain inactive for the next 17 days, they may lose their account and admin rights in this channel. The contents of the channel will remain accessible for all users.
The owner of this channel has been inactive for the last 11 months. If they remain inactive for the next 30 days, they may lose their account and admin rights in this channel. The contents of the channel will remain accessible for all users.
☄«خشنوتره اهورهه مزدا»☄ 🌼درگاه پیام مهر(گنجینه کنفرانسهای دین و تاریخ ایران باستان) 🌼درگاهی برای علاقمندان و دوستداران تاریخ و اندیشه اشوزرتشت 🌼آشنایی با گاتها ، جشن ها و آیین ها و گاهشمار روزانه آیین مزدیسنی ، تاریخ باستان ، و دانستنیهای ایران زمین ، همراه با کنفرانسهای آموزنده ☘بمهر همراهمان باشید☘🙏 #کتابخانه_تاریخی_پیاممهر🔻 @PayamMehr_H_L #خوانش_گاتها🔻 @GATAZARTOSHTs #کنفرانسهای_پیاممهر🔻 @paya…
تاریخ ایران pinned a photo
درود تا کرانه ها👋 به رویش جوانه ها به سرایش ترانه ها درود برنیک دلان نیک آیین 🌹اینک برآن شدیم ... تا شما خردمندان دانش پرور را به انجمن آموزشی وپژوهشی سرودهای اَشوزرتشت دعوت کنیم 🔻انجمنی برای هم ميهنانی که ...... • که ميخواهند به سرچشمه فرهنگی خود باز گشته و آنرا بگونه ای زنده و جاندار پيدا نموده و در آن زندگی کنند • که ميخواهند انديشه خود را از قفسهای تنگ ايدئولوژی و تئوريها آزاد کرده، در جهانی پر از نور…
Video, posted without a caption
. 🌱بایدها و نباید ها در سیزده بدر🌿 🌳مراقب درختان باشیم 🛑از ظروف و سفره های یکبار مصرف استفاده نکنیم. 🔥به جای آتش هیزمی (شکستن شاخه های درختان)از اجاق های گازی یا از گاز پیک نیک استفاده کنیم. 🐯به حیات وحش نزدیک نشویم. 👾زباله هایمان را با خود برگردانیم 🐟ماهی های قرمزمان را در رودخانه ها رها نکنیم. 🌱سبزه ها را تبدیل به کمپوست کنیم و یا به دامداری ها جهت خوراک دام بسپاریم. 🌿گیاهان کوهی و صحرایی را نچینیم. به #پویش_صد_م…
ابرقدرت غرب از نگاه چینیان قلمرو شاهنشاهی اشکانی در منابع چینی دانشگاه دانشکده ادبیات و علوم انسانی در فصلنامه ژوهشهای ایران شناسی ابرقدرت غرب از نگاه چینیان قلمرو شاهنشاهی اشکانی در منابع چینی #کلثوم_غضنفری | #امین_بابادی ۱ نویسنده مسئول استادیار تاریخ دانشگاه تهران ۲ #امین_بابادی دانشجوی دکتری تاریخ ایران باستان دانشگاه تهران #کتابخانه_تاریخی_پیاممهر🔻 @PayamMehr_H_L #خوانش_گاتها🔻 @GATAZARTOSHTs #کنفرانسهای_پ…
Video, posted without a caption
چه کتابهای نوشته شده ی درخصوص شخصیت رومی اسکندر و همچنین کتابهای ردشده ی شخصیت رومی اسکندر همه را بایدبه دست قضاوت تاریخ داد واین خویشکاری ارزشمندرابه عهده ی مورخین باستان گذاشت... 📖 @Per_History400
🔺اسکندر تاریخ ایران الکساندر یونانی نیست 📖 @Per_History400
نوشته:پرنیان حامد 📖 @Per_History
Showing the 12 most recent of 20 posts we hold for @per_history400. 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.
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.
Named by 2 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it.
Named by
Channels on the register whose posts name this channel's handle.
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.
@per_history400 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 6 September 2026 — this entry's latest reading, not the date you are reading this.
“تاریخ ایران” (@per_history400), 142 subscribers as measured 6 September 2026. Telegram Register, tgregister.com/channel/per_history400.
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.