Telegram RegisterThe public register of Telegram
Telegram profile photo for HTML

Channel

HTML

@Books_With_PDF

On this record: Previous handles · Growth · Engagement · Citations · Cite this entry

15,909subscribers

-135 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-1002532383745
TypeChannel
Username@Books_With_PDF
CreatedBetween 1 March 2025 and 31 July 2025— estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded18 August 2026
Last confirmed live29 August 2026
Measurements held24
Confirmed unchanged1 time, most recently 29 August 2026
On Telegramt.me/Books_With_PDF

Previous handles

@Books_With_PDF was previously reachable at this handle, before switching to its current one. This says nothing about who or what answers at the old handle today — only that this channel no longer does.

@Course_walla21
held 18 August 202618 August 2026

Growth

15,81416,04415,9297 August 2026 — 16,044 subscribers8 August 2026 — 16,034 subscribers8 August 2026 — 16,024 subscribers9 August 2026 — 16,017 subscribers10 August 2026 — 16,008 subscribers11 August 2026 — 15,998 subscribers12 August 2026 — 15,990 subscribers14 August 2026 — 15,972 subscribers15 August 2026 — 15,955 subscribers16 August 2026 — 15,941 subscribers17 August 2026 — 15,919 subscribers18 August 2026 — 15,919 subscribers18 August 2026 — 15,905 subscribers19 August 2026 — 15,894 subscribers20 August 2026 — 15,885 subscribers21 August 2026 — 15,876 subscribers23 August 2026 — 15,862 subscribers25 August 2026 — 15,836 subscribers26 August 2026 — 15,821 subscribers26 August 2026 — 15,814 subscribers26 August 2026 — 15,814 subscribers27 August 2026 — 15,928 subscribers28 August 2026 — 15,917 subscribers29 August 2026 — 15,909 subscribers15,9097 August 202629 August 2026
24 measurements spanning 22 days, net -135. 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 15,780–16,079 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 24
Measured (UTC)SubscribersChange
29 Aug 2026, 10:0215,909-8
28 Aug 2026, 08:1315,917-11
27 Aug 2026, 09:3315,928+114
26 Aug 2026, 10:4315,814no change
26 Aug 2026, 05:4515,814-7
26 Aug 2026, 01:1415,821-15
25 Aug 2026, 00:1715,836-26
23 Aug 2026, 10:1215,862-14
21 Aug 2026, 23:5615,876-9
20 Aug 2026, 21:1315,885-9
19 Aug 2026, 18:3815,894-11
18 Aug 2026, 21:4515,905-14
18 Aug 2026, 10:2615,919no change
17 Aug 2026, 20:5415,919-22
16 Aug 2026, 19:5815,941-14
15 Aug 2026, 09:1315,955-17
14 Aug 2026, 02:0815,972-18
12 Aug 2026, 18:3315,990-8
11 Aug 2026, 21:2215,998-10
10 Aug 2026, 23:4116,008first reading

Engagement

No public post preview. We read this entry on 26 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.

Citation-graph rank

Citation-graph rank — 1,528,686 of 1,626,884entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.

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.

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 29 August 2026 — this entry's latest reading, not the date you are reading this.

“HTML” (@Books_With_PDF), 15,909 subscribers as measured 29 August 2026. Telegram Register, tgregister.com/channel/Books_With_PDF.

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.