Channel
Book 📖
@book_pdff
On this record: Topic · Growth · Engagement · Citations · Telegram's recommendations · Cite this entry
23,367subscribers
+172 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of 10,000–31,623.
Register entry
| Telegram ID | -1001348058265 |
|---|---|
| Type | Channel |
| Username | @book_pdff |
| Created | Between 1 March 2018 and 31 August 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 15 August 2026 |
| Last confirmed live | 18 September 2026 |
| Measurements held | 34 |
| Confirmed unchanged | 1 time, most recently 18 September 2026 |
| On Telegram | t.me/book_pdff |
Topic
Literature — 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 73% 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, 00:36 | 23,367 | -12 |
| 15 Sept 2026, 21:41 | 23,379 | -6 |
| 14 Sept 2026, 07:40 | 23,385 | -9 |
| 12 Sept 2026, 14:41 | 23,394 | -16 |
| 10 Sept 2026, 15:17 | 23,410 | -39 |
| 7 Sept 2026, 08:22 | 23,449 | -22 |
| 4 Sept 2026, 13:39 | 23,471 | -13 |
| 3 Sept 2026, 00:45 | 23,484 | -3 |
| 1 Sept 2026, 20:54 | 23,487 | -9 |
| 31 Aug 2026, 20:58 | 23,496 | -11 |
| 30 Aug 2026, 22:03 | 23,507 | -9 |
| 30 Aug 2026, 00:14 | 23,516 | -13 |
| 28 Aug 2026, 20:49 | 23,529 | -8 |
| 27 Aug 2026, 22:14 | 23,537 | -10 |
| 26 Aug 2026, 23:23 | 23,547 | -13 |
| 26 Aug 2026, 00:23 | 23,560 | -12 |
| 25 Aug 2026, 03:23 | 23,572 | -10 |
| 23 Aug 2026, 21:15 | 23,582 | -8 |
| 22 Aug 2026, 05:56 | 23,590 | +6 |
| 20 Aug 2026, 20:28 | 23,584 | first reading |
Engagement
No public post preview. We read this entry on 15 August 2026 and Telegram serves no public post stream for it — the channel has previews switched off, or it is a group or bot with no readable feed. Views, reactions and engagement rates cannot be measured from the outside for an entry in this state, so we publish none. Subscriber counts above are unaffected.
Mentions
Named by 35 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. The 24 listed below are the most frequent namers; the rest are counted above but not each listed.
Named by
Channels on the register whose posts name this channel's handle.
@tajrobenegaran · 8,1005 postsدکتر الهی قمشه ای
@dr_ghomsheii · 56,1153 postsعباسمنش
@abaasmanesh_vi · 12,2072 postsکتابیسم📚📙📘📗
@kettabism · 33,8142 postsحضرت مولانا
@mowllana · 54,9452 postsخدا
@niroye_bartarr · 25,6942 postsانرژی مثبت
@aMosbattBash · 33,7291 postArshian.international.group گروه بین المللی عرشیان
@arrshianfarrr · 12,0131 post𝐵𝑜𝑜𝑘
@Asheghanbook · 13,3371 postانجمن علمی تاریخ دانشگاه علامه طباطبائی
@Atu_History · 5531 postعاشقان کتاب
@bookk_lovers · 27,0621 postعبارات تاکیدی
@EbaratTakedyiii · 19,2821 postحسین شفیعی
@hosein_shafee · 12,9561 post| حسین پناهی |
@hossein_pannahi · 10,9271 postاخبار جامعه پزشکی ایران
@IMS_NEWS · 11,6501 postکارشناس جذب شوید امیر شریفی
@jaozb · 8,5791 postکمی تفکر
@kami_tafacor · 20,8081 postکتاب نایاب
@ketabnayyab · 89,4681 post🔁 از حال بد به حال خوب 🔁
@mood_change · 30,6451 postاستاد الهی قمشه ای
@ostad_elahii · 8,7641 postاستاد عشق
@ostad_eshg · 8,5661 postپولسازی
@ppolsazi · 10,6821 postکوین ترودو
@terodoo · 9,2281 postبه وقت عاشقی...🕛
@vaghteasheghy · 8,8921 post
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.
@ketab_iism · 44,301#1
@grayart · 24,354#2
@PDFsCom · 304,559#3
@phsychic · 540#4
@pdf_ketaab · 5,164#5
@TellBooks · 24,147#6
@Aphorissm · 2,034#7
@selenophile_sa · 16,077#8
@hashurr · 8,637#9
@adabiatvispard · 587#10
@BookisMine · 4,621#11
@mahdiehchamyani · 504#12
@hossein_pannahi · 10,927#13
@mahdishafiei86 · 1,960#14
@TajvizeKetab · 105,186#15
@sheroketaab · 4,664#16
@ppdfff · 25,365#17
@taaryagh · 1,171#18
@Silent_Island · 6,507#19
@pgtweet · 3,843#20
@Ataverninheaven · 182 (as read 18 September 2026)#21
@Maved_Sessages · 356#22
@De8TvfkZfHdiMGNk · 978#23
@thesuntalk · 125#24
@deejay_diva · 586 (as read 18 September 2026)#25
@gahvareyesol · 385 (as read 18 September 2026)#26
@medadmagazine · 2,345#27
@kettab_yar · 23,223#28
@sheykheeshraghsharh · 1,185 (as read 18 September 2026)#29
@nazanin_mandala · 876#30
@Tickpit · 449#31
@Honare_Eterazi · 8,487#32
@tasvirmch · 3,424#33
@imamirabedi · 453#34
@Emood · 4,846#35
@voguhe · 1,140 (as read 18 September 2026)#36
@zabanrusiamozesh · 680#37
@artpaint_maria · 1,150#38
@ketabkhaneh_daneshjoyi · 102,524#39
@Library_Telegram · 105,798#40
@shabhayeroshanchannel · 2,041#41
@shahrezendegi_shahidan · 78,838#42
@GoodreadsIran · 1,892 (as read 18 September 2026)#43
@time_translate · 10,547#44
@Englishbooklibrary1 · 18,014#45
@dialogbeyadmandani · 22,253#46
@MANCHESTERUTD_IRAN · 3,285#47
@Resident_Redfield · 529#48
@markazvokalakermanshah · 1,414#49
@khoodroplus · 534#50
@bazargani_ramin_baneh · 25#51
@avalfars · 637#52
@violoplus · 8,760#53
@hamidhojjati1362 · 1,959#54
@sadenak · 1,402#55
@cofeeng · 113,397#56
@xau_pro · 6,151#57
@listeninglearntastic · 1,746 (as read 18 September 2026)#58
@kanunkermanshah · 3,358#59
@consuli2016 · 963#60
@Adobe_photoshop2026 · 1,286#61
@favakar · 6,159#62
@Tech_Pluss · 3,075#63
@fut_cut · 4,895#64
@copydoni · 594#65
@karyabialiabadkatol · 1,785#66
@IranJobsCenterTehran · 2,914#67
@KKMindMediaCrypto · 1,502#68
@Cinema_WOorld · 1,896 (as read 18 September 2026)#69
@alphabet_with_miseon · 878#70
@malakehonar1 · 2,049#71
Read from Telegram’s recommendation API, most recently 18 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.
@ketab_iism · 44,301
Telegram ranks this channel #1 of 75 here — alongside 74 others — read 28 August 2026
@grayart · 24,354
Telegram ranks this channel #3 of 78 here — alongside 77 others — read 16 September 2026
@TellBooks · 24,147
Telegram ranks this channel #12 of 66 here — alongside 65 others — read 16 September 2026
@kettab_yar · 23,223
Telegram ranks this channel #16 of 71 here — alongside 70 others — read 18 September 2026
@ketab · 73,372
Telegram ranks this channel #30 of 83 here — alongside 82 others — read 19 August 2026
@tah_khiar · 38,990
Telegram ranks this channel #31 of 67 here — alongside 66 others — read 31 August 2026
@ppdfff · 25,365
Telegram ranks this channel #35 of 80 here — alongside 79 others — read 14 September 2026
@OfficialCherkNevis · 24,015
Telegram ranks this channel #50 of 72 here — alongside 71 others — read 17 September 2026
@FreeBOOK_Com · 48,749
Telegram ranks this channel #52 of 83 here — alongside 82 others — read 26 August 2026
@Library_Telegram · 105,798
Telegram ranks this channel #54 of 89 here — alongside 88 others — read 15 August 2026
@sepblogmusic · 60,728
Telegram ranks this channel #62 of 82 here — alongside 81 others — read 22 August 2026
This channel appears in 11 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 18 September 2026 — this entry's latest reading, not the date you are reading this.
“Book 📖” (@book_pdff), 23,367 subscribers as measured 18 September 2026. Telegram Register, tgregister.com/channel/book_pdff.
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.