Supergroup

OSR BOOK FAMILY

@osronlinebook

On this record: Growth · Cite this entry

2,178members

-45 since we began measuring on 7 August 2026

35 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@osronlinebook
First recorded	7 August 2026
Last confirmed live	24 August 2026
Measurements held	7
Confirmed unchanged	1 time, most recently 24 August 2026
On Telegram	t.me/osronlinebook

Member counts are read from the group’s own public profile page — the same t.me/<name>surface a channel’s count is read from, printed in full rather than short-formed. See how we measure.

Growth

7 measurements spanning 17 days, net -45. 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 2,171–2,230 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 10:17	2,178	-11
20 Aug 2026, 08:34	2,189	-6
17 Aug 2026, 09:28	2,195	-15
13 Aug 2026, 23:45	2,210	-4
10 Aug 2026, 23:51	2,214	-6
7 Aug 2026, 16:51	2,220	-3
7 Aug 2026, 10:12	2,223	first reading

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 member count as measured 24 August 2026 — this entry's latest reading, not the date you are reading this.

“OSR BOOK FAMILY” (@osronlinebook), 2,178 members as measured 24 August 2026. Telegram Register, tgregister.com/group/osronlinebook.