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Telegram profile photo for محافظ فرزندانِ ایران"

Channel

محافظ فرزندانِ ایران"

@LegacyKonkoor

Has discussion group

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Stars · Posts · Posts edited after publishing · Posts recorded as deleted · Polls · Citations · Cite this entry

1,181subscribers

-28,937 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-1003786734892
TypeChannel
Username@LegacyKonkoor
CreatedBetween 1 February 2026 and 31 July 2026 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded14 August 2026
Last confirmed live8 November 2026
Measurements held48
Confirmed unchanged1 time, most recently 8 November 2026
On Telegramt.me/LegacyKonkoor

Topic

Education — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 9 September 2026 and assigned it the closest of 31 fixed categories, at 100% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.

Growth

7638,44119,258.57 August 2026 — 30,118 subscribers8 August 2026 — 30,424 subscribers9 August 2026 — 30,637 subscribers10 August 2026 — 30,800 subscribers11 August 2026 — 30,983 subscribers12 August 2026 — 31,112 subscribers14 August 2026 — 31,324 subscribers14 August 2026 — 31,324 subscribers15 August 2026 — 31,525 subscribers16 August 2026 — 31,590 subscribers17 August 2026 — 31,621 subscribers19 August 2026 — 31,605 subscribers19 August 2026 — 31,415 subscribers21 August 2026 — 29,645 subscribers22 August 2026 — 28,835 subscribers24 August 2026 — 28,602 subscribers25 August 2026 — 28,728 subscribers26 August 2026 — 28,849 subscribers27 August 2026 — 29,031 subscribers28 August 2026 — 29,206 subscribers29 August 2026 — 29,756 subscribers30 August 2026 — 30,097 subscribers31 August 2026 — 30,189 subscribers1 September 2026 — 30,217 subscribers2 September 2026 — 30,234 subscribers3 September 2026 — 30,276 subscribers4 September 2026 — 30,393 subscribers7 September 2026 — 30,810 subscribers10 September 2026 — 32,277 subscribers12 September 2026 — 32,355 subscribers14 September 2026 — 32,393 subscribers15 September 2026 — 32,546 subscribers18 September 2026 — 32,767 subscribers29 September 2026 — 34,121 subscribers5 October 2026 — 35,167 subscribers9 October 2026 — 36,089 subscribers13 October 2026 — 36,612 subscribers14 October 2026 — 37,113 subscribers16 October 2026 — 37,297 subscribers17 October 2026 — 37,560 subscribers18 October 2026 — 37,835 subscribers19 October 2026 — 37,977 subscribers20 October 2026 — 38,108 subscribers21 October 2026 — 38,303 subscribers22 October 2026 — 38,441 subscribers23 October 2026 — 76 subscribers31 October 2026 — 860 subscribers8 November 2026 — 1,181 subscribers1,1817 August 20268 November 2026
48 measurements spanning 92 days, net -28,937. 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”.
Measurement log — every subscribers count we have recorded, most recent 20 of 48
Measured (UTC)SubscribersChange
8 Nov 2026, 00:571,181+321
31 Oct 2026, 00:55860+784
23 Oct 2026, 08:4676-38,365
22 Oct 2026, 07:4538,441+138
21 Oct 2026, 04:3038,303+195
20 Oct 2026, 01:2138,108+131
19 Oct 2026, 04:3137,977+142
18 Oct 2026, 03:1937,835+275
17 Oct 2026, 01:0737,560+263
16 Oct 2026, 01:1137,297+184
14 Oct 2026, 21:3837,113+501
13 Oct 2026, 14:5136,612+523
9 Oct 2026, 20:5736,089+922
5 Oct 2026, 13:1935,167+1,046
29 Sept 2026, 16:3834,121+1,354
18 Sept 2026, 00:3932,767+221
15 Sept 2026, 20:5732,546+153
14 Sept 2026, 05:1932,393+38
12 Sept 2026, 14:4032,355+78
10 Sept 2026, 16:0032,277first reading

Engagement

703 posts held, back to 12 August 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 160 pages of Telegram’s post history, 20 posts per page.

ERR · 30 days
1239.3%
avg views ÷ 1,181 subscribers
Avg views / post
14,600
120 posts measured
Reaction rate
2.97%
reactions ÷ views · ER floor
Posts in window
120
of 703 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 22 October 2026
Posts held703 (12 August 2026 – 22 October 2026)
Views total1,756,310
Reactions total52,241
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken22 Oct 2026, 18:25 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
32h 45m
Average length
56m 09s

Measured directly from 35 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

292,160 reactions across 698 posts, in 30 distinct kinds. The most used accounts for 45.7% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
❤133,47745.7%
🤣49,63617.0%
❤‍🔥30,42810.4%
💔17,8666.12%
🤝13,1944.52%
😭12,9874.45%
🤯7,3982.53%
👍5,9372.03%
🔥5,4581.87%
😍3,3191.14%
🍓2,6300.9%
👌1,4730.504%
🎉1,4460.495%
🫡1,3500.462%
💋1,0750.368%
😈8510.291%
💘8360.286%
⚡5520.189%
👏4370.15%
🌚2950.101%
10 further kinds1,5150.519%

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 698 of the 703 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 292,160 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 703 most recent posts we hold, published 12 August 2026 to 22 October 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.

Telegram Stars

Stars received
601
across the posts below
Posts paid on
146
of 698 we hold a reading for · 21%
Most on one post
81
single highest reading

A paid reaction is a reader spending Telegram Stars — bought with money — on a post by @LegacyKonkoor. Telegram publishes the count on the public post preview alongside ordinary reactions, and this register reads it there. It is the only figure on this site that measures money moving rather than attention.

Stars are not reactions, and the two are never added. They are rendered in the same strip on Telegram and counted in the same shape, but one is a tap and the other is a purchase. The reaction totals and the engagement rate elsewhere on this page exclude every figure in this section, and no rate here is computed against a reaction count.

This is not revenue, and we publish no currency figure. What a Star costs a reader and what it pays a channel are different numbers, Telegram takes a share we cannot observe, and the terms have changed. Converting a Star count into money would be an estimate dressed as a measurement, so the count is where we stop.

Counted over the 703 most recent posts we hold for this entry, published 12 August 2026 to 22 October 2026. Star counts above 1,000 reach us in Telegram’s short form and carry the same three-significant-figure rounding as everything else on this page.

Recent posts

Telegram’s own ‘edited’ marker: 42 of 120 posts held from the last 30 days (35.0%) carried it when this register last read them. The marker says a post was changed after publishing, not what it said before — this register holds the earlier wording only where an edit fell between two of its own reads (see the edit ledger and how it is measured).

22 Oct 2026, 18:04 UTC≈2,760 views29 reactionsread 22 October 2026

دانش‌اموز رو انگیزه سرپا نگه میداره اونم نه انگیزه های زرد و فیک🎭 انگیزه واقعی یعنی جایی که جریمه بشی و پاداش بگیری🏆 اسکوئیدکنکور همینجایی هست که میگم !🔄🌟 🔗https://t.me/+KLGcTxig6SszZjNk

❤13🍓8💘3🫡3❤‍🔥1👍1

22 Oct 2026, 17:28 UTC≈4,930 views375 reactions1 Starread 22 October 2026

یادتونه میگفتید آفلاین فصل 1 دهم فینیتو میری گیر نمیاد؟ بیگ بنگ غیاثی آفلاین رفع ابهامش نیست؟ خواستم بگم همشونو کامل کردیم. آفلاین جلسه 23 بیگ بنگ غیاثی اضافه شد✅ پارت دوم جلسه 15 ( 1 دهم ) + حل سوالات باقی مانده حرکت و دینامیک + حل سوالات هسته ای فینیتو میری اضافه شد✅ بانک تست ، تست باکس حسین زاده اضافه شد✅ جلسه 25 به پکیج میرحسینی اضافه شد و طرح درس پکیج تغییر کرد.✅ جزوه پرشده حفظیات بیگ بنگ فراهانی اضافه شد✅ این…

❤‍🔥292❤68⚡4🍓3💘3🔥3🎉1🫡1

Signed Nick

22 Oct 2026, 15:32 UTC≈7,780 views45 reactionsread 22 October 2026
Photo

🎮 به پانسیون مطالعاتی اسکوئیدکنکور خوش اومدی! اینجا جای کساییه که اومدن نتیجه رو عوض کنن! 🔥 تو این فضا انگار یه حس درس خوندنِ واقعی بهت القا میشه📝 جوری ک انگار خودت میخوای درس بخونی🤝🏻 ▫️اهدای جایزه به نفرات برتر هرهفته ▫️هرشب اعلام نفرات برتر اون شب ▫️سه روز در هفته جلسه رفع اشکال درسی با دانشجو ها و بچه درس خونا ▫️جلسه مشاوره با دانشجو های پزشکی و دندون و... حتما بیا پیش مون که مطمئنم هم به دسیپلینت کمک می‌کنه، …

❤27🔥6🌚5🤯3🫡2❤‍🔥1🍓1

22 Oct 2026, 14:58 UTC≈8,340 views164 reactionsread 22 October 2026

پک جهارجلدی فیزیک خیلی سبز ، همون کتابی که استاد قضاتی ازش تکلیف میده و حل ویدیویی انجام میده. در کتابخانه فایلکس موجود شد. https://t.me/filex_ir

❤138❤‍🔥6😍6⚡4🍓3🔥3💘2🎉1

Signed Nick

22 Oct 2026, 09:59 UTC≈11,700 views774 reactionsread 22 October 2026

چیزی که از بچه های امسال متوجه میشم اینه که عقب افتادگی خیلی زیادی دارن. به طوری که همون کلاسای اصلیشونم بزور میرسن ببینن. و خب خدایی حق دارن چون تابستون هیچکاری نکردن. این وسط نمیشه روتینی چیزی گذاشت و فقط هدفمون پوشش محتواهای کلاسی اساتید هست که در سریع ترین زمان ممکن در اختیارشون قرار بگیره. از لحاظ پروژه خیلی کارا میتونیم بکنیم ، اما واقعا توی این حالتی که میبینم بچه ها واقعا حس کمبود و عقب افتادن دارن این کار ها…

❤‍🔥586❤162🤝9👏6🍓4💋2💘2🌚1

Signed Nick

22 Oct 2026, 08:49 UTC≈12,100 views822 reactionsread 22 October 2026

پکیج مصاحبه برای فرهنگیان؟ اصلا ببینم چقد ری اکشن میخوره ارزش داره پکیج بسازم یا درخواستیش کمه😒

❤‍🔥686❤88🔥17🌚7👍6🍓5🍾4⚡3

Signed Nick

21 Oct 2026, 23:44 UTC≈13,200 views231 reactionsread 22 October 2026

⏰آپدیت‌ دوره‌‌های کنکور 1406: 🗓پنجشنبه 30 مهر 1405 ⚡️سالیانه شروع از مرداد: جلسه 20 استاد عظیمی⬅️دسترسی‌سریع جلسه 18 استاد بابایی⬅️دسترسی‌سریع جلسه 19 استاد بابایی⬅️دسترسی‌سریع جلسه 13 استاد یحیوی⬅️دسترسی‌سریع جلسه 21 استاد کرمی (ماز)⬅️دسترسی‌سریع جلسه 06 استاد فلاح⬅️دسترسی‌سریع ⚡️سالیانه شروع از مهر: جلسه 08 استاد عظیمی⬅️دسترسی‌سریع ⬅️موارد بالا آپدیت شدن ✅ ⬅️آپدیت به عهده ما و ریکشن به عهده شما عزیزان❤️

❤212❤‍🔥6🔥5⚡3💘2🫡2🍾1

21 Oct 2026, 21:20 UTC≈13,600 views583 reactionsread 22 October 2026

دیگه وقتی اساتید کنکور چنل روبیکاشونو میذارن حتما خبریه. مال مارم داشته باشید مطمئنم توی روبیکا یکی از محدود ترین چنلایی هستیم که دوره هارو براتون میذاره. اگه شک دارید دوران اسفند به بعدو یادآوری کنم براتون🥺

❤548❤‍🔥25💘3🤝3👍2🫡2

Signed Nick

21 Oct 2026, 20:51 UTC≈13,500 views399 reactionsread 22 October 2026

پکیج بعدی که خواهم ساخت برای عزیزان رشته ریاضی خواهد بود. اضافیات رشته ریاضی در درس فیزیک از تمامی اساتید به صورت یک پکیج پوشش داده خواهد شد.

❤‍🔥310❤76😍5👌2🔥2🫡2👏1💘1

Signed Nick

21 Oct 2026, 19:35 UTC≈14,000 views473 reactionsread 22 October 2026

آمار دقیقی بخوام بهتون بدم. کلاس های شروع مهر و عمومی هارو حدودا یک روز بعد کلاسای اصلی پوشش میدیم. کلاسای سالیانه تخصصی رو حدودا سه روز بعد. چون متقاضی های شروع مهر خیلی زیادن آپدیتشونو خودم به عهده گرفتم که سریع آپدیت بشن. طرح درس و جزوات خام و روز برگزاری کلاس ها و تمام مخلفاتی که توی طول سال دارن رو پوشش میدیم. شما فقط درس بخونید به بقیش فکر نکنید. امسال بعد انتخاب نتایج قراره افتخار آفرینای ۱۴۰۵ چنلمون رو به عنو…

❤‍🔥361❤98🍓5💘4👏2👍1🫡1😍1

Signed Nick

21 Oct 2026, 18:52 UTC≈13,300 views339 reactionsread 22 October 2026

دوره تست باکس حسین زاده یه مینی سالیانه برای زیست شناسیه. و صادقانه بگم بدرد افراد ضعیف و کسایی که از کنکور دور بودن نمیخوره. کسایی که حوصله خوندن کتاب درسیو ندارن یا دوست دارن با یه دوره که پر از نکات ترکیبی جلو برن میتونن با این دوره پیش برن. جزوه خالیشم میتونید به عنوان جزوه زیست شناسی بخونید. زحمت تهیه صفر تا صد جزواتش به عهده خودم بوده. هرکسی دوست داشت استفاده کنه.

❤309🍓10❤‍🔥4🎉4💋3🤝2😍2🆒2

Signed Nick

21 Oct 2026, 18:50 UTC≈13,100 views196 reactions6 Starsread 22 October 2026
Photo

🌩#پکیج_زیست_فرزندان_ایران_1405 👨‍🔧استاد ❕ علی حسین زاده 🟧موسسه ❕شخصی ➖➖➖➖➖➖➖➖➖➖➖ 🟣جلسات مبحثی اصلی⬇️ ◼️مبحث ژنتیک⬅️|ویدیو+جزوه| ◼️مبحث جانوری⬅️|ویدیو+جزوه| ◼️مبحث گیاهی⬅️|ویدیو+جزوه| 🟣جلسات اصلی⬇️ ◼️پایه دهم⬅️|ویدیو+جزوه| ◼️پایه یازدهم⬅️|ویدیو+جزوه| ◼️پایه دوازدهم⬅️|ویدیو+جزوه| ➖➖➖➖➖➖➖➖➖➖➖ ◼️جزوه خام کل دوره⬅️❕دریافت❕ ◼️جزوه پرشده کل دوره⬅️❕دریافت❕ ◼️بانک تست دوره⬅️❕دریافت❕ پکیج زیست شناسی فرزندان ایران از دوره …

❤179❤‍🔥5💘4⚡3🍓1👍1💯1🤝1

Signed Nick

Showing the 12 most recent of 703 posts we hold for @LegacyKonkoor. 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.

Stars beside a post are paid reactions — Telegram Stars, bought with money and spent on that post. They are a different unit from reactions and are never added to them, here or anywhere else on this page.

Posts edited after publishing

@LegacyKonkoor edited 16 posts after it first published — the same permalink now carries different wording than the one this register originally read, caught because our own crawl held a copy of the earlier text.

An edit is not deception. Typo fixes, price updates and corrections look exactly like this too — this register can tell you the wording changed and when, not why. How this is measured.

First edit seen
16 August 2026
Most recent edit
22 October 2026

Posts recorded as deleted after publishing

We recorded 84 posts on @LegacyKonkoor as deleted — posts this register held that were missing from the channel’s public page on two separate reads, taken from different network addresses at least an hour apart.

A deletion is not wrongdoing. This register can see that a post it held is no longer on the channel’s public page, and when — not why. Expired ad placements, reposts, rotating links and corrections all look the same. This is a count of recorded detections, not an exact total: it misses deletions we could not see, because only a post we held and later re-read inside the page can be seen to go, and it may include a small number of wrong records. How this is measured.

First seen missing
14 August 2026
Most recent seen missing
22 October 2026
Median time before seen missing
18 hours
Seen missing in the last 30 days
18

Polls

The 4 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

9 Oct 2026, 10:17 UTCAnonymous Poll2,400 voters approx.

آرشیو بعدی کدوم باشه؟

  1. حل ویدیویی سوالات کنکور ۹۸ تا ۴۰۵ توسط اساتید معروف49%
  2. آرشیو کارگاه محاسبات برای دروس محاسباتی34%
  3. آرشیو های مبحثی برای تمام دروس (مثلا زیست جانوری ، زیست گیاهی ، حفظیات فیزیک و ..)53%

The shares total 136%, above 100: this poll accepts more than one answer per voter. No per-option vote count is published, so the number of voters who chose each option is not derivable and is not shown.

24 Sept 2026, 16:42 UTCAnonymous Poll4,490 voters approx.

با کدوم دوره ها پیش میرید؟

  1. امسال27%
  2. پارسال39%
  3. ترکیب امسال و پارسال25%
  4. خودخوانم9%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

29 Aug 2026, 02:34 UTCAnonymous Poll3,910 voters approx.

کارنامه؟

  1. دیدم ، بالاتر حد انتظارم بود.3%
  2. دیدم ، در حد انتظارم بود.7%
  3. دیدم ، پایین تر حد انتظارم بود.12%
  4. ندیدم / کنکوری نیستم.78%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

24 Aug 2026, 21:26 UTCAnonymous Poll3,680 voters approx.

دیگه هرکدومو که خودتون بگید من انجام میدم براتون

  1. خریدن پنل های 1406 (پخش سریع و فوری کلاس ها)49%
  2. گذاشتن آرشیو 1405 دبیرا (کامل سالیانه هاشون)51%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 703 most recent posts we hold, published 12 August 2026 to 22 October 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Forward network

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

Named by 4 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.

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 8 November 2026 — this entry's latest reading, not the date you are reading this.

“محافظ فرزندانِ ایران"” (@LegacyKonkoor), 1,181 subscribers as measured 8 November 2026. Telegram Register, tgregister.com/channel/LegacyKonkoor.

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.