Telegram RegisterThe public register of Telegram
Telegram profile photo for منصة فيجن 📳

Channel

منصة فيجن 📳

@SaudiLearnShare

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Posts · Posts edited after publishing · Citations · Handles named that no longer answer · Telegram's recommendations · Cite this entry

37,035subscribers

-209 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 31,623–100,000.

Register entry

Telegram ID-1001673906526
TypeChannel
Username@SaudiLearnShare
Descriptionمنصة سعودية تطوعية لا ربحية {التعلم، المشاركة، التطور، التقدم والمعرفة} ✅ فعاليات جديدة مجانية كل يوم (دورات - ورش - لقاءات - محاضرات - ندوات - مؤتمرات - ملتقيات - وغيرها) 💎 منصة فيجن VISION جميع قنوات التواصل: https://linktr.ee/SaudiLearnShare
CreatedBetween 1 December 2021 and 30 April 2023 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live25 September 2026
Measurements held31
Confirmed unchanged1 time, most recently 25 September 2026
On Telegramt.me/SaudiLearnShare

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 83% 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 why it has no browse page of its own yet.

Growth

37,03537,31537,1757 August 2026 — 37,244 subscribers8 August 2026 — 37,243 subscribers10 August 2026 — 37,255 subscribers11 August 2026 — 37,247 subscribers12 August 2026 — 37,250 subscribers13 August 2026 — 37,236 subscribers14 August 2026 — 37,272 subscribers16 August 2026 — 37,258 subscribers17 August 2026 — 37,263 subscribers18 August 2026 — 37,276 subscribers19 August 2026 — 37,312 subscribers20 August 2026 — 37,315 subscribers22 August 2026 — 37,294 subscribers23 August 2026 — 37,284 subscribers25 August 2026 — 37,285 subscribers26 August 2026 — 37,278 subscribers27 August 2026 — 37,263 subscribers27 August 2026 — 37,260 subscribers29 August 2026 — 37,256 subscribers29 August 2026 — 37,240 subscribers31 August 2026 — 37,212 subscribers1 September 2026 — 37,194 subscribers2 September 2026 — 37,159 subscribers3 September 2026 — 37,149 subscribers5 September 2026 — 37,124 subscribers8 September 2026 — 37,088 subscribers13 September 2026 — 37,087 subscribers14 September 2026 — 37,061 subscribers16 September 2026 — 37,063 subscribers18 September 2026 — 37,047 subscribers25 September 2026 — 37,035 subscribers7 August 202625 September 2026
31 measurements spanning 49 days, net -209. 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 36,993–37,357 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 31
Measured (UTC)SubscribersChange
25 Sept 2026, 11:4037,035-12
18 Sept 2026, 22:1737,047-16
16 Sept 2026, 10:1637,063+2
14 Sept 2026, 14:0237,061-26
13 Sept 2026, 00:5937,087-1
8 Sept 2026, 09:5437,088-36
5 Sept 2026, 03:1537,124-25
3 Sept 2026, 09:5637,149-10
2 Sept 2026, 06:5337,159-35
1 Sept 2026, 03:5437,194-18
31 Aug 2026, 03:0437,212-28
29 Aug 2026, 23:3637,240-16
29 Aug 2026, 02:5537,256-4
27 Aug 2026, 23:2437,260-3
27 Aug 2026, 02:2537,263-15
26 Aug 2026, 00:3637,278-7
25 Aug 2026, 03:1437,285+1
23 Aug 2026, 22:5837,284-10
22 Aug 2026, 07:2937,294-21
20 Aug 2026, 20:5737,315first reading

Engagement

1,052 posts held, back to 7 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 89 pages of Telegram’s post history, 20 posts per page.

ERR · 30 days
0.71%
avg views ÷ 37,035 subscribers
Avg views / post
263
502 posts measured
Reaction rate
0.451%
reactions ÷ views · ER floor
Posts in window
529
of 1,052 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. It is computed over the 128 of 502 measured posts that carry a reaction reading, and over those same posts' views.

What these figures were computed from
WindowRolling 30 days · latest post in window 26 September 2026
Posts held1,052 (7 August 2026 – 26 September 2026)
Views total132,049
Reactions total167
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken27 Sept 2026, 03:21 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

Photos
≈29,300
Videos
≈78
Links
≈31,400

Lifetime counters from Telegram’s own channel header, read 27 September 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.

Reaction mix

369 reactions across 233 posts, in 8 distinct kinds. The most used accounts for 50.7% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
❤18750.7%
👍7420.1%
👏6116.5%
🔥349.21%
🥰71.90%
👌30.813%
🤔20.542%
😁10.271%

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 243 of the 1,000 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 369 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 1,000 most recent posts we hold (the sample is capped at 1,000), published 9 August 2026 to 26 September 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

26 Sept 2026, 13:11 UTC486 views2 reactionsread 27 September 2026
Photo

✅ فتحت القاعة - حياكم ❇️ موضوع مهم عن المهارات الناعمة 🅾️ حضور وشهادة مجانية 💠 متحدثين خبراء ومتخصصين ومدربين ➖➖➖➖ 💎 بمناسبة اليوم الوطني السعودي تدعوكم منصة فيجن VISION ومجموعة أثر التعليمية التطوعية لحضور ملتقى مجاني بعنوان/ 💎 المهارات الناعمة Soft Skills 🎤 الإعداد والتقديم: أ. حجاب المطيري 🎤 المتحدثون: د. خالد القرشي - أ. فوزية الزهراني - أ. عبدالله اليامي - أ. تغريد محمد - أ. مقرن اللزام 📅 يوم #السبت 26 سبتمبر…

❤1🔥1

26 Sept 2026, 10:46 UTC443 viewsread 27 September 2026
Photo

*فيه ناس تملك خبرة عظيمة… لكنها تضيع أول ما تمسك المايك*🎙️✨ مو لأن خبرتها ضعيفة… ولا لأن معرفتها قليلة… لكن لأن الوقوف أمام الجمهور يحتاج أكثر من معلومة مرتبة في بالك. يحتاج حضور يعرف كيف يفتح الانتباه من أول لحظة. يحتاج صوت يوصل بثقة. يحتاج فكرة تمشي بسلاسة. ويحتاج مدرب يعرف كيف يقود القاعة بدل ما تشتته القاعة 👑 الجمهور ما يتأثر بالمعلومة وحدها… يتأثر بطريقة حضورك، وضوحك، نبرتك، قدرتك على تبسيط الفكرة، وصناعة لحظ…

26 Sept 2026, 06:05 UTC408 views2 reactionsread 27 September 2026
Photo

⭐️ جدول الدورات والفعاليات المجانية المتنوعة يوم #السبت 26 سبتمبر 2026م 👈 تجدون الروابط مع التفاصيل في القنوات التالية: ➖ قناة التيليجرام: https://t.me/SaudiLearnShare/42630 ➖ قناة الواتساب: https://whatsapp.com/channel/0029VaCTNHDDZ4LgiFxYEG2l ✖️ منصة X: https://X.com/visionplatform1 ➖ فيسبوك: https://www.facebook.com/VISION.PLATFORM8 ✅ منصة فيجن VISION 👈 للقنوات الأخرى، اضغط هنا 👇: https://linktr.ee/saudilearn…

❤1🔥1

26 Sept 2026, 05:25 UTC334 viewsread 27 September 2026
Photo

💎 بمناسبة اليوم الوطني السعودي تدعوكم منصة فيجن VISION ومجموعة أثر التعليمية التطوعية لحضور ملتقى مجاني بعنوان/ 💎 المهارات الناعمة Soft Skills 🎤 الإعداد والتقديم: أ. حجاب المطيري 🎤 المتحدثون: د. خالد القرشي - أ. فوزية الزهراني - أ. عبدالله اليامي - أ. تغريد محمد - أ. مقرن اللزام 📅 يوم #السبت 26 سبتمبر 2026 م ⏱️ 4:30 م (بتوقيت مكة المكرمة) 💠 شهادات مجانية للجميع 📍 رابط الزوم المباشر (VP): https://us02web.zoom.us/…

26 Sept 2026, 05:24 UTC278 views1 reactionsread 27 September 2026
Photo

♦️ المداخل التعليمية الفارقية: من الديداكتيك إلى البيداغوجيا ♦️ أ. مهدي غلاب https://t.me/SaudiLearnShare/42630 ♦️ #السبت 26 سبتمبر ♦️ 10 م 🇸🇦 ♦️ #مجانا | 📜 #شهادة ♦️ يوتيوب مباشر (VP) https://www.youtube.com/live/5uFIXdVrJ8s?si=L6ijHNRsoocF0x_j ♦️ اكتشف فيجن VISION https://linktr.ee/SaudiLearnShare

❤1

Showing the 12 most recent of 1,052 posts we hold for @SaudiLearnShare. 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.

Posts edited after publishing

@SaudiLearnShare edited 10 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
24 August 2026
Most recent edit
24 September 2026

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.

Channels Telegram recommends alongside this one

Telegram’s own answer, not this register’s. When this register asks Telegram’s API what is similar to this channel, this is the list it returns, in the exact order Telegram returns it — never re-sorted by subscribers or by anything else this register measures. The relationship, and the order, are Telegram’s; we record them and date them, and make no claim of our own about which of these channels actually resemble this one.

دورات مجانية معتمدة - icourses
@icoursess · 257,334
#1
منصة استثمر وقتك (الرئيسية)
@time_investment · 71,165
#2
دورات مجانية معتمدة - شهادات
@ce4icourses · 37,833
#3
دورات التطوير المهني
@doratm1 · 65,641
#4
أكاديمية دمشق للتدريب والوعي المجتمعي
@DamascusAcademy1 · 5,291
#5
دورات اونلاين معتمدة
@DawraFree · 98,990
#6
وَرِدْ🌸
@waredchannel2021 · 4,842
#7
منصة تقنيات الإعلام الآلي (الرئيسية)
@technology46 · 4,511
#8
فقرات ودورات وأمسيات وشهادات التطوير
@thay2030 · 3,539
#9
شهادات دورات التطوير المهني ( الشهادات )
@doratx3 · 31,017
#10
قناة دورات-
@dawratkm · 6,139
#11
دورات مجانيه 🎓
@leadermr101 · 28,887
#12
فنون مميزه
@thamer3001 · 698
#13
الدورات التدريبيه المعتمده
@thamer0540 · 6,678
#14
إدارة المال والأعمال 💰
@thamer831 · 1,271
#15
نادي الاقتصاد الإسلامي الدولي IEC
@iec_shariaa · 15,198
#16
لحياه زوجية سعيدة 👩🏻‍❤️‍👨🏻
@thamer1994 · 5,065
#17
فعاليات مركز المربي صالح بن صالح الاجتماعي في عنيرة
@salhianews · 17,754
#18
منصة كوارتز للتدريب و الاعلام
@Quartz · 2,593
#19
قناة فريق هُمام التطوعي
@humam2021_fh · 19,291
#20
Layal AI Academy
@Learningglobeacademy · 1,428
#21
لنتَركَ أثراً ✨
@mhra121 · 1,048
#22
قناة تطوير الذات والإرتقاء بالنفس💡
@th1235 · 4,985
#23
مجموعة مهارة للتدريب
@mhartaltdryba · 2,484
#24
قناة شذرات الإبداع🎯
@aoptimism · 19,438
#25
دورات ملهم المجانية ( الشهادات )
@mulhimcertificates · 6,438
#26
منصة استثمر وقتك 2️⃣
@sharqiaAct · 14,735
#27
شهادات منصة دوراتي
@dwratti9 · 17,114
#28
فريق جيلان التطوعي
@jelan5 · 5,183
#29
شهاداتي - منصة استثمر وقتك
@Shahadati1 · 13,321
#30
HIT.MENA
@hitmenaltd · 11,566
#31
رقَّى دورات معتمدة
@Accreditedcourses · 28,161
#32
الجامعة الإسلامية بمنيسوتا- منصة الدورات
@mainceterium · 4,644
#33
رعاية
@reaayah_sa · 1,918
#34
بوابة الشهادات المعتمدة 🇸🇦
@cours2023 · 5,215
#35
دورات × دورات
@funtrainingg · 3,159
#36
إتقان الحاسب الالي-والتطوير المهني
@Ar75eej · 15,247
#37
🌍 عالم الترجمة والإبداع الرقمي TDCW
@TransDCWorld · 5,378
#38
صدى الأطفال
@thamer9972 · 2,631
#39
خاص بشهادات حضور برامج نخبة الإبداع والتميز
@nukbah20Deg · 1,749
#40
قناة التقنية الرقمية( محمدالمحمادي)
@almehmadi_sa · 3,097
#41
المدربة ليان عبدالله
@Layan8648 · 415
#42
جيد | Jeed
@jeed_platform_public · 1,853
#43
القناة العلمية أ. د.علي موسى هوساوي
@alimusahawsai · 1,363
#44
📔💻 العلم و التعليم 💻📔
@Om_mohmad1222 · 3,975
#45
LenguoPhilia
@lenguoPhilia · 1,500
#46
مجتمع أخصائيون مؤُهلون
@sociolgy_service · 1,689
#47
دورات ملهم المجانية (الصامتة)
@free5i · 10,409
#48
قناة فريق إرادة العطاء التطوعي للتدريب والتطوير
@ataa_volunteer1 · 1,573
#49
Torjoman Alarab Universal Group
@torjomanalarab · 12,221
#50
Tlogia College
@TlogiaCollege · 1,650
#51
المدربة أ. إيمان التميمي
@dawrateman · 2,336
#52
جمعية ورف الأسرية
@alghith2030 · 3,032
#53
الآيـــة 🕊️
@AE_2c · 5,508
#54
دورات مجانية بشهادة وللفائدة📚
@Skills_v_t · 26,277
#55
دورات تدريبية معتمدة - مجانية ومدفوعه - ولقاءات وورش عمل مجانية
@tamkin_t · 1,834
#56
تكنوصعيدي_مصر🇪🇬
@Techno_Sa3eedy · 2,789
#57
قناة أبو جنى
@abo_jana_tasi · 778
#58
درة المجد ( دورات - لقاءات - ورش عمل )
@dorah_almajd_dwrat · 8,646
#59
قناة المدرب زكي فراش
@techzaky · 2,912
#60
منصة معاني للتدريب
@maanyplatform · 2,901
#61
دورات ودبلومات معتمدة اون لاين💻✨
@online11351 · 7,961
#62
شـركــاء الـنـجــاح
@jgthif · 680
#63
مركز عبدالرحمن السديري الثقافي- دار الرحمانية بالغاط
@dar_alrahmaniah · 5,004
#64
مكتبة التميز والإبداع 📚
@Book_cr2 · 8,682
#65
دورات السعوية | تعليم
@Saudia_Courses_Edu · 1,211
#66
قناة فاضل المبارك
@fnr95 · 3,727
#67
خزانة التسويق والإعلام
@markting530 · 22,629
#68
قناة محمد المضياني
@Almodiani · 2,000
#69
لقاءات الطريقة المعينة
@TCWEvents · 12,189
#70
قناة يونس أحمد
@YounesAhmedChannel · 4,323
#71
النخبة الدولية للتدريب والتنمية
@ieatd1 · 802
#72
بوابة الوعي
@iFocus4you · 1,534
#73
قناة عدنان الأحمدي "تقنية و تعليم"
@Edu1437 · 16,449
#74
دورات أ. ميسون العُمري
@maisoonalomari · 5,419
#75
حكاية ديكور
@tasmemdekor · 1,441
#76
🌙تاريخ وحضارة ✨
@matha556 · 1,266
#77
قناة تطوير الذات للمدرب حمزة الصاعدي 🌐
@mhamzasa22 · 4,554
#78
عالم الطبخ مع ورود🍕🍰🍋🥔
@Z1X2woorood · 1,974
#79
المدربة / أبرار الوادعي
@abraralwadai · 1,421
#80
حضرم فرص | Hadram Chances
@HadramChancesOfficial · 1,972
#81
المعلمة ريم العازمي مادة العلوم
@teachereem94 · 1,886
#82
مدرسة علم النفس.
@ahmanmanas · 4,131
#83
قصص أطفال (واحة القراءة للأطفال) 📚
@ReadingOsais2 · 2,795
#84
مدرسة شما بنت محمد
@shamma_school · 922 (as read 1 September 2026)
#85
English language تعلم 👌👌اللغة الانجليزيه
@sarh5598 · 3,393
#86
الدراسات الاجتماعية والتربية الوطنية
@teacherrubasocialstudies · 3,919
#87
غراس المستقبل(كتب وأنشطة للأطفال)
@for_children12 · 2,279
#88
Business Insight
@B_Insight · 1,400
#89
فيزياء مسارات
@Nawa430f · 5,374
#90
دوكاديمي إنجليزي
@DocademyEnglish · 1,932
#91

Read from Telegram’s recommendation API, most recently 1 September 2026. Telegram holds a list like this for a small and growing share of the register — how this is measured, and why most channel pages show nothing here.

Appears in Telegram’s recommendations for other channels

The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.

دورات مجانية معتمدة - شهادات
@ce4icourses · 37,833
Telegram ranks this channel #5 of 92 here — alongside 91 others — read 31 August 2026
منصة استثمر وقتك (الرئيسية)
@time_investment · 71,165
Telegram ranks this channel #5 of 91 here — alongside 90 others — read 20 August 2026
دورات مجانية بشهادة وللفائدة📚
@Skills_v_t · 26,277
Telegram ranks this channel #6 of 77 here — alongside 76 others — read 12 September 2026
دورات مجانيه 🎓
@leadermr101 · 28,887
Telegram ranks this channel #7 of 86 here — alongside 85 others — read 9 September 2026
دورات التطوير المهني
@doratm1 · 65,641
Telegram ranks this channel #7 of 93 here — alongside 92 others — read 21 August 2026
شهادات دورات التطوير المهني ( الشهادات )
@doratx3 · 31,017
Telegram ranks this channel #8 of 91 here — alongside 90 others — read 6 September 2026
منصة دوراتي (الرئيسية) 🖥
@dwratti · 57,367
Telegram ranks this channel #8 of 92 here — alongside 91 others — read 22 August 2026
دورات اونلاين معتمدة
@DawraFree · 98,990
Telegram ranks this channel #9 of 93 here — alongside 92 others — read 15 August 2026
دورات مجانية معتمدة - icourses
@icoursess · 257,334
Telegram ranks this channel #9 of 96 here — alongside 95 others — read 10 August 2026
رقَّى دورات معتمدة
@Accreditedcourses · 28,161
Telegram ranks this channel #11 of 86 here — alongside 85 others — read 10 September 2026
Mogtahed Academy
@bookss_summary · 121,861
Telegram ranks this channel #13 of 59 here — alongside 58 others — read 15 August 2026
Edume Free Courses 📚
@Accountants22 · 20,934
Telegram ranks this channel #30 of 71 here — alongside 70 others — read 25 September 2026
وظائف عن بعد 🇸🇦🏠
@teleworksjobs · 332,162
Telegram ranks this channel #78 of 94 here — alongside 93 others — read 10 August 2026
مركز التعليم المستمر /جامعة تكريت
@dcec1 · 20,621
Telegram ranks this channel #82 of 84 here — alongside 83 others — read 26 September 2026

This channel appears in 14 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.

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 25 September 2026 — this entry's latest reading, not the date you are reading this.

“منصة فيجن 📳” (@SaudiLearnShare), 37,035 subscribers as measured 25 September 2026. Telegram Register, tgregister.com/channel/SaudiLearnShare.

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.