Telegram RegisterThe public register of Telegram
Telegram profile photo for مهـــــــران | YAVARI

Channel

مهـــــــران | YAVARI

@akoart

On this record: Topic · Growth · Engagement · What this channel posts · Reactions · Posts · Posts edited after publishing · Citations · Telegram's recommendations · Cite this entry

18,888subscribers

-239 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 10,000–31,623.

Register entry

Telegram ID-1001413720939
TypeChannel
Username@akoart
Descriptionچنلِ هنریِ مهرانِ یاوری 🍃 Instagram.com/mehranyavari_ پشتیبانی جَهت همکاری و شنیدن صُحبت شما : @akomehr
CreatedBetween 1 April 2019 and 31 October 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live5 November 2026
Measurements held57
Confirmed unchanged1 time, most recently 5 November 2026
On Telegramt.me/akoart

Topic

Other / unclassifiable — 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 10 September 2026 and assigned it the closest of 31 fixed categories, at 48% 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

18,82319,12718,9757 August 2026 — 19,127 subscribers7 August 2026 — 19,127 subscribers7 August 2026 — 19,123 subscribers8 August 2026 — 19,114 subscribers9 August 2026 — 19,103 subscribers10 August 2026 — 19,099 subscribers11 August 2026 — 19,093 subscribers12 August 2026 — 19,081 subscribers14 August 2026 — 19,064 subscribers15 August 2026 — 19,053 subscribers17 August 2026 — 19,036 subscribers18 August 2026 — 19,031 subscribers19 August 2026 — 19,019 subscribers20 August 2026 — 19,013 subscribers21 August 2026 — 19,009 subscribers23 August 2026 — 19,006 subscribers24 August 2026 — 18,999 subscribers25 August 2026 — 18,998 subscribers26 August 2026 — 18,993 subscribers27 August 2026 — 18,982 subscribers28 August 2026 — 18,975 subscribers29 August 2026 — 18,953 subscribers30 August 2026 — 18,890 subscribers31 August 2026 — 18,885 subscribers1 September 2026 — 18,879 subscribers2 September 2026 — 18,862 subscribers4 September 2026 — 18,842 subscribers6 September 2026 — 18,823 subscribers9 September 2026 — 18,886 subscribers11 September 2026 — 18,884 subscribers15 September 2026 — 18,873 subscribers17 September 2026 — 18,869 subscribers25 September 2026 — 18,900 subscribers3 October 2026 — 18,898 subscribers8 October 2026 — 18,916 subscribers12 October 2026 — 18,914 subscribers14 October 2026 — 18,907 subscribers15 October 2026 — 18,900 subscribers16 October 2026 — 18,898 subscribers17 October 2026 — 18,906 subscribers18 October 2026 — 18,907 subscribers19 October 2026 — 18,904 subscribers20 October 2026 — 18,903 subscribers22 October 2026 — 18,894 subscribers23 October 2026 — 18,895 subscribers24 October 2026 — 18,885 subscribers25 October 2026 — 18,884 subscribers26 October 2026 — 18,882 subscribers27 October 2026 — 18,874 subscribers29 October 2026 — 18,880 subscribers30 October 2026 — 18,884 subscribers31 October 2026 — 18,890 subscribers1 November 2026 — 18,886 subscribers2 November 2026 — 18,879 subscribers3 November 2026 — 18,905 subscribers4 November 2026 — 18,893 subscribers5 November 2026 — 18,888 subscribers18,8887 August 20265 November 2026
57 measurements spanning 90 days, net -239. 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 18,777–19,173 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 57
Measured (UTC)SubscribersChange
5 Nov 2026, 15:0918,888-5
4 Nov 2026, 17:0618,893-12
3 Nov 2026, 13:4818,905+26
2 Nov 2026, 10:2418,879-7
1 Nov 2026, 09:0518,886-4
31 Oct 2026, 08:1018,890+6
30 Oct 2026, 05:2918,884+4
29 Oct 2026, 02:4818,880+6
27 Oct 2026, 23:4618,874-8
26 Oct 2026, 22:4518,882-2
25 Oct 2026, 20:2718,884-1
24 Oct 2026, 16:4918,885-10
23 Oct 2026, 13:2018,895+1
22 Oct 2026, 14:5618,894-9
20 Oct 2026, 02:4118,903-1
19 Oct 2026, 06:1118,904-3
18 Oct 2026, 05:4118,907+1
17 Oct 2026, 04:1818,906+8
16 Oct 2026, 07:3618,898-2
15 Oct 2026, 08:0618,900first reading

Engagement

36 posts held, back to 15 May 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 62 pages of Telegram’s post history, 20 posts per page.

ERR · 30 days
21.4%
avg views ÷ 18,888 subscribers
Avg views / post
4,030
7 posts measured
Reaction rate
1.70%
reactions ÷ views · ER floor
Posts in window
8
of 36 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 3 November 2026
Posts held36 (15 May 2025 – 3 November 2026)
Views total28,230
Reactions total481
Forwards / commentsnot exposed by the public surface — not measured, not estimated
Readings taken6 Nov 2026, 03:31 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
14
Videos
171
Links
188

Lifetime counters from Telegram’s own channel header, read 6 November 2026 — not the date at the top of this page, which is when the subscriber count was last read. Below Telegram’s rounding threshold, so these counts are exact.

Reaction mix

5,501 reactions across 35 posts, in 9 distinct kinds. The most used accounts for 71.5% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
❤3,93171.5%
💔65111.8%
😢2594.71%
👍2053.73%
🔥1913.47%
😍961.75%
👏821.49%
👌621.13%
🙏240.436%

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 35 of the 36 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 5,501 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 36 most recent posts we hold, published 15 May 2025 to 3 November 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

Telegram’s own ‘edited’ marker: 3 of 8 posts held from the last 30 days (37.5%) 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).

3 Nov 2026, 14:03 UTC≈1,770 views32 reactionsread 6 November 2026

ضمن تشکر از استقبال بی نظیر تان ظرفیت سانس اول به اتمام رسید ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ ✅ تمدید شد سانس دوم : ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ زمان : چهارشنبه ۲۰ آبان ساعت ۲۱ مکان : خیابان ولیعصر، بعد از باغ فردوس، خیابان کیارستمی، پلاک ۳۱ - خانه هُنر تمام نا تمام تهیه بلیط : art.fidibo.com

❤24😍7👍1

2 Nov 2026, 19:35 UTCviews —

مهـــــــران | YAVARI pinned «📍اکران پادکست پاییز اپیزود هفتم 🍂 ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ زمان : چهارشنبه ۲۰ آبان ساعت ۱۹:۳۰ مکان : خیابان ولیعصر، بعد از باغ فردوس، خیابان کیارستمی، پلاک ۳۱ - خانه هُنر تمام نا تمام تهیه بلیط : art.fidibo.com ـــــ تمام…»

2 Nov 2026, 19:35 UTC≈2,400 views58 reactionsread 6 November 2026

📍اکران پادکست پاییز اپیزود هفتم 🍂 ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ زمان : چهارشنبه ۲۰ آبان ساعت ۱۹:۳۰ مکان : خیابان ولیعصر، بعد از باغ فردوس، خیابان کیارستمی، پلاک ۳۱ - خانه هُنر تمام نا تمام تهیه بلیط : art.fidibo.com ـــــ تمام شد 📌

❤36😍20👏2

27 Oct 2026, 19:56 UTC≈4,070 views38 reactionsread 6 November 2026
File

🎞 فایل تصویری استوری شاید دیگه کارم با این نسخه از خودم تمومه؛ ولی چون دلم نمیاد فراموشت کنم، هنوز دارم سر می‌کنم باهاش... یه نسخهٔ قدیمی، پُرسر‌وصدا؛ لا تعمیر و لا ترمیم... گوینده و نویسنده: «مهران یاوری» Telegram: @akoart Instagram: instagram.com/mehranyavari_

❤37😢1

27 Oct 2026, 19:56 UTC≈4,470 views60 reactionsread 6 November 2026
File

🎙 فایل صوتی استوری شاید دیگه کارم با این نسخه از خودم تمومه؛ ولی چون دلم نمیاد فراموشت کنم، هنوز دارم سر می‌کنم باهاش... یه نسخهٔ قدیمی، پُرسر‌وصدا؛ لا تعمیر و لا ترمیم... گوینده و نویسنده: «مهران یاوری» Telegram: @akoart Instagram: instagram.com/mehranyavari_

❤51🔥6😢3

26 Oct 2026, 20:54 UTC≈4,460 views74 reactionsread 6 November 2026
File

🎙فایل صوتی استوری راه دو مسیره شده بود؛ یکی ماندن، یکی رفتن... ما غَش کردیم سمت ماندن... یه چادر زدیم، بس نشستیم به انتظارت... پشیمونمون نکن... هرچند که عاشقِ پشیمون، عاشقِ مُرده‌س... گوینده و نویسنده « مهران یاوری » Telegram : @akoart Instagram.com/mehranyavari_

❤67👌3🔥3👍1

26 Oct 2026, 20:54 UTC≈4,040 views47 reactionsread 6 November 2026
File

🎞فایل تصویری استوری راه دو مسیره شده بود؛ یکی ماندن، یکی رفتن... ما غَش کردیم سمت ماندن... یه چادر زدیم، بس نشستیم به انتظارت... پشیمونمون نکن... هرچند که عاشقِ پشیمون، عاشقِ مُرده‌س... گوینده و نویسنده « مهران یاوری » Telegram : @akoart Instagram.com/mehranyavari_

❤44🔥3

12 Oct 2026, 15:19 UTC≈7,020 views172 reactionsread 6 November 2026

سلامـ حالمان هیچ تعریفی ندارد. اندر احوالات این روزها، فقط همین بس که صبح را به مباحثات مفصلی با عکسِ مباركت به شب می‌رسانیم. تصدقت گردم، دیگر توان از کف داده‌ایم و صَبر نیز مُدت‌هاست از دایره‌ی لُغاتمان رَخت بربسته و عِنان از کف داده‌ایم... شاید فکر کنی که در عقلمان خللی راه یافته؛ که البته، بی‌جا نیست... فکرم می‌رود به سؤال طبیب که می‌گفت: «این همان عشق است یا جنون؟» به عقیده‌ی ما، جنون همان عشقی‌ست که بختِ وصال ن…

❤115💔51😢6

6 Oct 2026, 15:32 UTC≈9,360 views162 reactionsread 6 November 2026
File

پادکست پاییز ـ اپیزود شماره ۷ نویسنده و گوینده : مهران یاوری به زودی ... @akoart Instagram.com/mehranyavari_

❤125💔14😢8🔥7👌5🙏3

28 Sept 2026, 06:52 UTC≈10,600 views117 reactionsread 6 November 2026

پادکست پاییز ـ اپیزود شماره ۷ ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ تدوین تصویری پادکست پاییز اپیزود شماره هفت رو به اتمام هست . اکران حضوری ـ پاییز ۱۴۰۵ به زودی ...

❤83🔥19😍12👌3

22 Sept 2026, 07:12 UTC≈12,700 views97 reactionsread 6 November 2026

پادکست پاییز اپیزود ( ۶ ) (تهییه شده در پاییز ۱۴۰۴) ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ بعد از گذشت یک سال ، هم اکنون در دو قالب صوتی و تصویری با مدت زمان تقریبی ۴۵ دقیقه ای آماده ارائه در چنل اختصاصی(vip) پادکست می باشد جهت هماهنگی و دریافت فایل به نشانی زیر در تلگرام پیام ارسال نمایید 📌 @Ticket1405 ــــــــــــــــــــــــــــــــــــــــــــــــــــــــ ✨ در تلاش هستیم در صورت امکان اپیزود…

❤79🔥7🙏5👌4👍2

Showing the 12 most recent of 36 posts we hold for @akoart. 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

@akoart edited 1 post 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
3 November 2026
Most recent edit
3 November 2026

Mentions

Named by 1 registered channel — 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.

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.

رادیو چهرازی و ... 🎧📚🎬
@radio_chehraziii · 63,050
#1
Reza Parsa Musics
@rezaparsamusics · 97,489
#2
Shayan Gorji
@ShayanGorjii · 14,011
#3
مورفین
@morfinmood · 1,495
#4
علی سورنا | 𝗔𝗟𝗜𝗦𝗢𝗥𝗘𝗡𝗔
@ALlSORENA · 2,538
#5
Dreamer
@Dark_likeme · 707 (as read 4 October 2026)
#6
چای☕
@lahoo_tea · 3,780
#7
-ᴡᴏᴇғᴜʟ
@acrrw · 274 (as read 4 October 2026)
#8
giioomeh
@giioomeh · 4,017
#9
قول
@to_promise · 2,059
#10
Querencia
@The_Querencia_1 · 2,313 (as read 4 October 2026)
#11
-مَلجَا
@maljaa_ir · 500
#12
Lavarite
@lavarite · 3,725
#13
تهران پادکست | پادکست و کتاب صوتی
@tehranpodcast · 236,142
#14
Meraj Tehrani
@merajtehraniofficial · 3,601
#15
اغوا؛
@Eeqvva · 3,731
#16
𝙊𝙍𝘾𝘼🫍
@orcasoull · 740 (as read 4 October 2026)
#17
Ali Vaali
@alivaali_89 · 2,784
#18
PooryaKhalili
@pooryakhalili · 5,100
#19
vimode 🌩
@vimode · 2,365
#20
اِف سین🌱
@efsiin1 · 310
#21
EGHMAA | اغما
@eghmaa · 57,148
#22
﮼اتاق‌سردآبی ﮼
@Blue_coldroom · 27,829
#23
پوچ | POOCH
@pooch_FA · 104
#24
Mehryadk
@mehryadk · 67,177
#25
آخرین پَر🪶
@majale_derakht · 7,520
#26
Shahriarpiroozfar
@shahriar_piroozfar · 13,674
#27
Bita Taee 🦅
@bitataee_channel · 4,089
#28
Jimi beatz
@jimi_beatz1 · 53,259
#29
شعر معاصر ✨
@sheradabemoaser · 1,985
#30
✏textrapi★تکست رپی✏
@TEXTRAPl · 1,295
#31
Sowlo
@amir_sowlo1 · 232,475
#32
𝘋𝘦𝘵𝘢𝘤𝘩𝘮𝘦𝘯𝘵
@detachman · 269 (as read 4 October 2026)
#33
بمانی
@roozbehbemaniorg · 2
#34
کافه رها
@Rahaa_Cafe · 2,824
#35
مجله چهرازی 🍃
@chehrazimag · 105,153
#36
Fitwomenteam1
@fitwomenteam1 · 459
#37
آکادمی مدیریت و انگیزش
@QARMZIRN · 613
#38
آموزش ریاضی
@Amuzesh_riaziat · 322 (as read 4 October 2026)
#39
⨳ 𝚇 𝙽𝙾𝙾𝙱𝚉 ⨳
@X_NooBz · 342
#40
رادیو چهرازی - Radio Chehrazi
@radiochehraziart · 14,378
#41
پایه نهم دبیرستان سلام یوسف آباد(فارغ‌التحصیل)
@salam_p8y · 228 (as read 4 October 2026)
#42
آوای ایل کلکو
@kalakoo · 572
#43
لغت نامه
@Loqatname · 4,351
#44
فو ریمیکس | Fou Remix
@remix_fou · 6,006
#45
Moody Days
@Moody_Days · 526 (as read 4 October 2026)
#46
PK | REMIX
@Pk_Remix · 17,826
#47
Silwer
@AmirSilwer · 2,105
#48
مجموعه فارکس 💥 آرتین 💥
@Artin_Forex5 · 3,766
#49
Maslak | مسلک
@FullArchive_Maslak · 4,892
#50
Afshin Azari
@afshinazariii · 6,322
#51
Korowsh Wantons | کوروش وانتونز
@koorowshwantonss · 1,365
#52
Analys Dari
@analysdari · 4,317
#53
دنباله‌ کار‌ خویش
@yaddasht_kheyrabadi · 1,415
#54
به‌ڵێنی تۆ
@ballene_to · 969
#55
Amir Ghiyamat | امیر قیامت
@aamirghiyamat021 · 1,387
#56
ıl ISFJ - ESFJ lı
@TYPE_XSFJ · 915
#57
خانه سَمَـــــــر
@khaanesamar · 648
#58
Bitcoin plus | ایردراپ ،ارز دیجیتال
@bitcoin_plus_crypto · 844
#59
H.VPN
@hamzeh_mobilee · 693 (as read 4 October 2026)
#60
هیأت والیبال اسلامشهر
@VOLLEYBALLESLAMSHAHR · 195
#61
کانال عمومی شورای منطقه استان تهران
@NA32iran · 404
#62
آرشیومنابع پیامرسانی واطلاع رسانیMp
@manabepayamresani · 418 (as read 4 October 2026)
#63
Habibi_gym
@habibi_gym · 263
#64
ذاکرین
@zakerini_ir · 2,237
#65
اخبار نظام دامپزشکی استان گلستان
@nezamdampezeshkigolestan · 581
#66
Signal gold سیگنال طلا
@signal_forex_shz · 459
#67
- 𝘗𝘦𝘵𝘳𝘪𝘤𝘩𝘰𝘳 -
@Kzhlii · 483
#68
Radonix
@Radonix · 2,482
#69
Mahjub
@mahjubbeat · 645 (as read 4 October 2026)
#70
اخبار و منابع کارگاهی ایران
@komitekargahi · 1,806
#71
امیر حسین نعناکار
@nanakar_invest · 4,445
#72
ÇUKUR | گـودال
@cukurtvnewss · 1,148
#73

Read from Telegram’s recommendation API, most recently 4 October 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.

Reza Parsa Musics
@rezaparsamusics · 97,489
Telegram ranks this channel #16 of 91 here — alongside 90 others — read 16 August 2026
رادیو چهرازی و ... 🎧📚🎬
@radio_chehraziii · 63,050
Telegram ranks this channel #17 of 94 here — alongside 93 others — read 22 August 2026
﮼اتاق‌سردآبی ﮼
@Blue_coldroom · 27,829
Telegram ranks this channel #49 of 91 here — alongside 90 others — read 10 September 2026
مجله چهرازی 🍃
@chehrazimag · 105,153
Telegram ranks this channel #72 of 95 here — alongside 94 others — read 15 August 2026

This channel appears in 4 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 5 November 2026 — this entry's latest reading, not the date you are reading this.

“مهـــــــران | YAVARI” (@akoart), 18,888 subscribers as measured 5 November 2026. Telegram Register, tgregister.com/channel/akoart.

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.