🪙طلا رو ذخیره میکنن؛ نقره رو مصرف میکنن! تفاوتی که خیلیها نمیبینن! حدود 58 درصد تقاضای نقره از صنایع میاد؛ از پنلهای خورشیدی و تجهیزات الکترونیکی گرفته تا کاربردهای صنعتی مختلف. در مقابل، حدود 19 درصد مربوط به سرمایهگذاری فیزیکی و 17 درصد مربوط به جواهراته. اما طلا داستان کاملاً متفاوتی داره؛ بخش بزرگی از تقاضاش برای سرمایهگذاری، ذخیره ارزش و جواهراته و بیشتر طلایی که تا امروز استخراج شده، همچنان در چرخه اق…

Channel
کریپتو حاج 🐋 بازار ارزدیجیتال
@CryptoHaj
On this record: Topic · Growth · Engagement · What this channel posts · Stars · Posts · Citations · Telegram's recommendations · Domains linked from posts · Cite this entry
359,371subscribers
-18,304 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 316,228–1,000,000.
Register entry
| Telegram ID | -1001111372199 |
|---|---|
| Type | Channel |
| Username | @CryptoHaj |
| Description | Official Telegram Channel of 𝐂𝐫𝐲𝐩𝐭𝐨 𝐇𝐚𝐣 به بیرحم ترین و پولساز ترین بازار دنیا خوشآمدید🥂! اینجا حرفهای شدن رو رایگان آموزش میبینی و باهم موقعیتهای معاملهگری رو شکار میکنیم. آموزش کار با صرافی | @ToobitFarsi تنها راه ارتباطی ما | @Hajie |
| Created | Between 1 February 2017 and 31 October 2019 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 18 September 2026 |
| Measurements held | 34 |
| Confirmed unchanged | 1 time, most recently 18 September 2026 |
| On Telegram | t.me/CryptoHaj |
Topic
Crypto & trading — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-UD-Q6_K_XL, prompt version 1) read this channel’s own recent posts on 8 August 2026 and assigned it the closest of 31 fixed categories, at 99% 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
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 18 Sept 2026, 06:19 | 359,371 | -750 |
| 16 Sept 2026, 03:36 | 360,121 | -694 |
| 14 Sept 2026, 07:01 | 360,815 | -578 |
| 12 Sept 2026, 18:01 | 361,393 | -637 |
| 10 Sept 2026, 20:18 | 362,030 | -1,051 |
| 7 Sept 2026, 22:40 | 363,081 | -1,288 |
| 4 Sept 2026, 22:22 | 364,369 | -750 |
| 3 Sept 2026, 09:33 | 365,119 | -468 |
| 2 Sept 2026, 06:23 | 365,587 | -325 |
| 1 Sept 2026, 03:59 | 365,912 | -470 |
| 31 Aug 2026, 01:22 | 366,382 | -464 |
| 30 Aug 2026, 04:27 | 366,846 | -334 |
| 29 Aug 2026, 05:47 | 367,180 | -485 |
| 28 Aug 2026, 05:34 | 367,665 | -378 |
| 27 Aug 2026, 04:08 | 368,043 | -492 |
| 26 Aug 2026, 00:52 | 368,535 | -401 |
| 25 Aug 2026, 04:22 | 368,936 | -619 |
| 23 Aug 2026, 21:34 | 369,555 | -802 |
| 22 Aug 2026, 05:45 | 370,357 | -815 |
| 20 Aug 2026, 20:52 | 371,172 | first reading |
Engagement
207 posts held, back to 27 July 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 106 pages of Telegram’s post history, 20 posts per page.
- ERR · 30 days
- 2.95%
- avg views ÷ 359,371 subscribers
- Avg views / post
- 10,600
- 105 posts measured
- Reaction rate
- —
- this channel exposes no reaction counts
- Posts in window
- 105
- of 207 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.
| Window | Rolling 30 days · latest post in window 26 September 2026 |
|---|---|
| Posts held | 207 (27 July 2026 – 26 September 2026) |
| Views total | 1,112,090 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 26 Sept 2026, 19:37 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
- ≈6,880
- Videos
- ≈2,080
- Links
- ≈1,570
Lifetime counters from Telegram’s own channel header, read 26 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.
- Video runtime
- 1m 10s
- Average length
- 35s
Measured directly from 2 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.
Telegram Stars
- Stars received
- 651
- across the posts below
- Posts paid on
- 2
- of 207 we hold a reading for · 1.0%
- Most on one post
- 351
- single highest reading
A paid reaction is a reader spending Telegram Stars — bought with money — on a post by @CryptoHaj. 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 207 most recent posts we hold for this entry, published 27 July 2026 to 26 September 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
🏭چین 56% ظرفیت پالایش مس غولهای جهان را در اختیار دارد! 📊 از میان 21 پالایشگاه بزرگ مس دنیا، چین🇨🇳 با ظرفیت سالانه 6.35 میلیون تن در صدر قرار دارد؛ یعنی حدود 56% از مجموع 11.4 میلیون تُن ظرفیت این پالایشگاهها. برای مقایسه: 🇮🇳 هند: 1 میلیون تُن در سال 🇷🇺 روسیه: 460 هزار تُن در سال 🇯🇵 ژاپن: 460 هزار تُن در سال 💡نکته مهم: استخراج مس با پالایش مس فرق دارد. ممکن است سنگ معدن در یک کشور استخراج شود، اما بخش مهمی از فرآ…
🤖 هوش مصنوعی در آمریکا فعلاً بیشتر شغل ساخته تا نابود کنه! از ابتدای 2023 تا 2026، مشاغل مرتبط با کامپیوتر در آمریکا حدود 1 میلیون نفر بیشتر شده؛ در حالی که حدود 200 هزار شغل از بین رفته. 💻 برنامهنویسی، تحلیل داده، مهندسی و امنیت سایبری از جمله حوزههایی هستن که با گسترش AI تقاضا برای نیروی متخصص در اونها بیشتر شده. ✍ یعنی فعلاً برخلاف تصور رایج، داستان AI فقط «رباتها میآیند و آدمها بیکار میشوند» نیست؛ بخش قابل…
👮♂️پلیس با هوش مصنوعی، کیف پولهای کریپتویی را در چند ثانیه ردیابی میکند! شرکت تحلیل بلاکچین Elliptic از ابزار جدید هوش مصنوعی خود به نام Pulse رونمایی کرد. 🔍 این ابزار به مأموران پلیس اجازه میدهد بدون نیاز به تخصص فنی، کیف پولها و تراکنشهای مشکوک را از روی دادههای بهدستآمده در صحنه جرم یا تلفن همراه مظنونان، در چند ثانیه بررسی و تحلیل کنند. ✍ یعنی ردیابی جریان پول در بلاکچین، حالا برای نیروهای پلیس بسیار سا…
🚀ایلان ماسک: اسپیسایکس تا 6 ماه دیگر از OpenAI و Anthropic جلو میزند! ایلان ماسک میگوید با «خوشبینی محتاطانه»، مدلهای هوش مصنوعی اسپیسایکس طی 2 تا 3 ماه میتوانند به سطح مدلهای پیشرفته OpenAI و Anthropic برسند. ماسک همچنین مدعی شده اگر روند پیشرفت فعلی ادامه پیدا کند، اسپیسایکس میتواند طی حدود 6 ماه از این رقبا در رقابت هوش مصنوعی عبور کند. ✍ اگر این پیشبینی محقق شود، رقابت AI وارد مرحلهای کاملاً جدید خواه…
🛢نفت ایران تقریباً از بازار چین🇨🇳 ناپدید شد! در 20 روز اول سپتامبر، واردات نفت ایران توسط چین به حدود 80 هزار بشکه در روز رسیده؛ در حالی که چین در سال 2025 بهطور میانگین حدود 1.5 میلیون بشکه در روز از ایران نفت میخرید. 👇یعنی واردات نفت ایران به چین حدود 94% سقوط کرده؛ سطحی نزدیک به پایینترین میزان واردات در بیش از یک دهه اخیر. ✍عامل اصلی این سقوط، محاصره دریایی آمریکا علیه ایران عنوان شده است. این محاصره باعث شده…
🧠شی جینپینگ: چین و آمریکا باید در توسعه هوش مصنوعی همکاری کنند! رئیسجمهور چین🇨🇳 خواستار افزایش همکاری پکن و واشنگتن🇺🇸 در حوزه هوش مصنوعی شد. شی جینپینگ گفته چین و آمریکا بهعنوان دو قدرت بزرگ در این حوزه، توانایی و مسئولیت دارند توسعه هوش مصنوعی را در مسیری هدایت کنند که به نفع مردم باشد. ✍ این اظهارات در حالی مطرح شده که رقابت چین و آمریکا بر سر تراشهها، مدلهای هوش مصنوعی و زیرساختهای AI همچنان ادامه دارد. 🌐کر…
🪙نهنگ مرموز با وینریت 100%، روی اتریوم 99 میلیون دلار لانگ گرفت! این تریدر که طبق دادههای منتشرشده در 3٬156 معامله قبلی وینریت 100 درصدی داشته، حالا با اهرم 25 برابری روی ETH وارد پوزیشن لانگ شده. 📍 ورود: 2٬660 دلار 💀 لیکوئید: 2٬552 دلار 💰 حجم پوزیشن: 99 میلیون دلار ✍ این نهنگ فقط در همین هفته حدود 5.5 میلیون دلار سود ثبت کرده و عملکرد عجیبش باعث شده بعضی معاملهگران احتمال دسترسی به اطلاعات خاص یا مزیت اطلاعاتی…
🌐تتر داره برمیگرده به خانه؛ USDT روی بیتکوین! پائولو آردوینو، مدیرعامل تتر، از گسترش USDT روی شبکه بیتکوین خبر داده و در واکنش به توسعه زیرساخت انتقال تتر روی بیتکوین نوشته: «USDT روی بیتکوین، در حال بازگشت به خانه است.» ✍ یعنی بزرگترین استیبلکوین بازار قراره حضورش رو در اکوسیستم بیتکوین پررنگتر کنه؛ حرکتی که میتونه استفاده از USDT روی شبکه بیتکوین رو وارد مرحله جدیدی کنه. 🌐کریپتو حآج 💸 @CryptoHaj 🐋
🤑صرافی بیتگت هک شد؛ 351.6 میلیون دلار در چند ساعت پرید! صرافی Bitget اعلام کرده سیستمهای امنیتی این پلتفرم، انتقالهای غیرمجاز از کیفپولهای گرم را شناسایی کردهاند؛ در مجموع حدود 351.6 میلیون دلار دارایی تحتتأثیر قرار گرفته است. 🪙بخش بزرگی از این رقم مربوط به XRP بوده؛ حدود 102.9 میلیون XRP به ارزش تقریبی 157.5 میلیون دلار از کیفپولهای مرتبط با حادثه خارج شده است. 🇰🇵 مدیرعامل Bitget گفته شواهد اولیه، احتمال ا…
💹 ایلان ماسک: AI میتونه رشد اقتصادی آمریکا🇺🇸 رو دو برابر کنه! ایلان ماسک پیشبینی کرده پیشرفت هوش مصنوعی🤖 میتونه نرخ رشد اقتصادی آمریکا در سال 2027 رو تقریباً دو برابر کنه؛ یعنی از حدود 2% به 4% برسونه. ماسک حتی گفته رشد اقتصادی آمریکا ممکنه از 4% هم فراتر بره! 🌐کریپتو حآج 💸 @CryptoHaj 🐋
🇨🇳 چین داره طلاها رو جارو میکنه؛ 1141 تن فقط در 8 ماه! واردات طلای چین تا پایان آگِست 2026 از 1000 تن عبور کرده و به حدود 1141 تن رسیده؛ رقمی که در دستکم 9 سال اخیر سابقه نداشته. 📊 برای مقایسه، کل واردات سالانه چین در سالهای اخیر حدوداً اینطور بوده: ▫️ 2020: حدود 180 تن ▫️ 2021: حدود 400 تن ▫️ 2022: حدود 670 تن ▫️ 2023: حدود 980 تن ▫️ 2024: حدود 950 تن ▫️ 2025: حدود 620 تن ▫️ 2026: حدود 1141 تن فقط در 8 ماه! 🤯 🗣ی…
Showing the 12 most recent of 207 posts we hold for @CryptoHaj. 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.
Mentions
Named by 5 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.
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.
@sijnal · 80,357#1
@lordcryptovip · 802,622#2
@lordcryptovipbot · 25,723#3
@Satoshi_GOLD_BTC · 83,127#4
@ChartsPrice · 82,161#5
@arzwhale · 36,838#6
@RstCrypto · 392,078#7
@Nobitexmag · 148,847#8
@cryptoplusers · 461,457#9
@roidbest · 1,644,807#10
@ARZ_PROXY · 1,521,237#11
@GOLDVSBTC1 · 43,968#12
@MawtinCrypto_vip · 4,756,077#13
@SirBitMiner · 774,491#14
@WeexPro · 72,430#15
@nobitexmarket · 318,670#16
@autotradeforexlord · 9,226#17
@Ar3yBiT · 701,726#18
@sheraderCrypto · 146,028#19
@CryptoMarket_BitBoy · 22,519#20
@arzdigital · 108,874#21
@crypto_shekar · 14,408#22
@Cryptofa_official · 44,977#23
@bitfa · 221,007#24
@tabdealplatform · 532,009#25
@hoseini · 315,623#26
@mrkia7 · 54,777#27
@ucn_ir · 159,759#28
@trade_hadi · 445,647#29
@farhad1356 · 79,336#30
@KINGCRYPTO1 · 106,089#31
@irmemecoin · 19,153#32
@arz_jo · 16,368#33
@Real_Ayhan · 113,231#34
@telonews_fa · 85,808#35
@arzdigitalb · 54,783#36
@officialpersiatwiter · 567,891#37
@TechTube · 80,969#38
@Caspian_Crypto · 84,695#39
@amookashani · 123,546#40
@Addwin_VIP · 337,603#41
@lerningtraedlord · 17,406#42
@Signal_Alpha · 168,017#43
@candootrade · 43,464#44
@toncoin_fa · 407,706#45
@cryptonews_lessons · 91,812#46
@Okexir · 76,225#47
@nft_berayan · 234,025#48
@khabarfouri_arzedigital · 29,894#49
@signallbinance · 13,673#50
@AmirCrypttoo · 11,538#51
@notcoin · 8,552,225#52
@blumcrypto · 14,188,780#53
@iMTProto · 7,597,568#54
@futballbadtv · 321,569#55
@theyescoin · 5,634,397#56
@varzesh3 · 1,294,847#57
@iRoProxy · 7,909,421#58
@drtel · 776,962#59
@proxy_qavi · 3,388,327#60
@SportBaadNews · 901,685#61
@rapking · 308,288#62
@razcom · 1,232,708#63
@TweetyChannel · 786,652#64
@darkproxy · 4,702,475#65
@bistodo · 388,024#66
@vaarzesh_plus · 311,389#67
@CEXIO_Announcements · 2,473,393#68
@proxydaemi · 1,751,751#69
@HipHopTweety · 207,619#70
@wbnet · 229,099#71
@arash_timess · 425,333#72
@cryptobyalireza · 37,244#73
@Myporoxy · 4,491,818#74
@karoacademy365 · 80,184#75
@sirnews2 · 374,660#76
@ir_javan · 636,658#77
@akh_mam · 184,096#78
@hamclasixii · 76#79
@EfshaKhabar · 274,371#80
@mamlekate · 566,935#81
@FUTBALLI18 · 489,664#82
@dogs · 7,065,215#83
@proxymtproto · 11,940,791#84
@fx_holding_community · 5,999,312#85
@FutballBadBoys · 107,222#86
@dotcoincommunity · 3,940,724#87
@RegaPlus · 1,474,377#88
Read from Telegram’s recommendation API, most recently 10 August 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.
@WeexPro · 72,430
Telegram ranks this channel #1 of 83 here — alongside 82 others — read 19 August 2026
@sijnal · 80,357
Telegram ranks this channel #3 of 83 here — alongside 82 others — read 18 August 2026
@arzwhale · 36,838
Telegram ranks this channel #5 of 81 here — alongside 80 others — read 1 September 2026
@Bitunixe · 211,078
Telegram ranks this channel #7 of 69 here — alongside 68 others — read 19 August 2026
@digicryptoo · 33,149
Telegram ranks this channel #8 of 79 here — alongside 78 others — read 4 September 2026
@Marketnews_Global · 39,729
Telegram ranks this channel #8 of 70 here — alongside 69 others — read 30 August 2026
@ChartsPrice · 82,161
Telegram ranks this channel #8 of 84 here — alongside 83 others — read 18 August 2026
@Kcex1 · 76,182
Telegram ranks this channel #9 of 64 here — alongside 63 others — read 19 August 2026
@news_farsi_airdrop · 123,641
Telegram ranks this channel #11 of 52 here — alongside 51 others — read 13 August 2026
@ToobitFarsi · 135,742
Telegram ranks this channel #15 of 65 here — alongside 64 others — read 19 August 2026
@coin_locally · 230,893
Telegram ranks this channel #17 of 87 here — alongside 86 others — read 10 August 2026
@AbanTether · 70,529
Telegram ranks this channel #21 of 85 here — alongside 84 others — read 20 August 2026
@noghtehetesal · 38,869
Telegram ranks this channel #23 of 45 here — alongside 44 others — read 30 August 2026
@bitwhallee · 52,367
Telegram ranks this channel #24 of 69 here — alongside 68 others — read 23 August 2026
@jomhouriat · 40,242
Telegram ranks this channel #25 of 93 here — alongside 92 others — read 24 August 2026
@Ar3yBiT · 701,726
Telegram ranks this channel #26 of 85 here — alongside 84 others — read 8 August 2026
@BtcAfkar · 49,811
Telegram ranks this channel #28 of 78 here — alongside 77 others — read 24 August 2026
@bit_1ch · 87,284
Telegram ranks this channel #28 of 81 here — alongside 80 others — read 17 August 2026
@silverbit · 132,524
Telegram ranks this channel #31 of 86 here — alongside 85 others — read 15 August 2026
@roozecoo · 102,226
Telegram ranks this channel #31 of 89 here — alongside 88 others — read 14 August 2026
@cryptoplusers · 461,457
Telegram ranks this channel #32 of 88 here — alongside 87 others — read 10 August 2026
@MawtinCrypto_vip · 4,756,077
Telegram ranks this channel #33 of 81 here — alongside 80 others — read 8 August 2026
@ARZ_PROXY · 1,521,237
Telegram ranks this channel #35 of 79 here — alongside 78 others — read 8 August 2026
@BitPlaaz · 75,431
Telegram ranks this channel #38 of 78 here — alongside 77 others — read 19 August 2026
This channel appears in 61 seed channels' Telegram-generated recommendation lists in total, of which the 24 where it ranks highest are shown above. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
Domains linked from posts
One domain this channel’s own posts have linked to, measured by scanning the post bodies themselves — not the channel’s description, which is the separate Declared links section below when this entry has one. Appearing here is not a claim about who runs the linked site or why the channel linked to it; an advertisement, a news citation and a malicious link all leave the same kind of row.
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 18 September 2026 — this entry's latest reading, not the date you are reading this.
“کریپتو حاج 🐋 بازار ارزدیجیتال” (@CryptoHaj), 359,371 subscribers as measured 18 September 2026. Telegram Register, tgregister.com/channel/CryptoHaj.
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.