Supergroup

Opsec

@opsecb

On this record: Growth · Cite this entry

1,537members

-11 since we began measuring on 7 August 2026

1,314 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@opsecb
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/opsecb

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 -11. 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 1,535–1,550 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
24 Aug 2026, 23:45	1,537	-1
21 Aug 2026, 00:26	1,538	-1
17 Aug 2026, 21:26	1,539	-2
15 Aug 2026, 00:22	1,541	-4
11 Aug 2026, 08:15	1,545	-2
7 Aug 2026, 23:11	1,547	-1
7 Aug 2026, 18:06	1,548	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.

“Opsec” (@opsecb), 1,537 members as measured 24 August 2026. Telegram Register, tgregister.com/group/opsecb.