Supergroup

Royal Fortress: IDLE Defense

@rfortress

On this record: Growth · Cite this entry

863members

-17 since we began measuring on 6 August 2026

37 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@rfortress
First recorded	6 August 2026
Last confirmed live	27 August 2026
Measurements held	5
Confirmed unchanged	1 time, most recently 27 August 2026
On Telegram	t.me/rfortress

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

5 measurements spanning 21 days, net -17. 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 860–883 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Aug 2026, 04:42	863	-2
21 Aug 2026, 02:45	865	-2
13 Aug 2026, 05:16	867	-12
6 Aug 2026, 04:40	879	-1
6 Aug 2026, 01:35	880	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 27 August 2026 — this entry's latest reading, not the date you are reading this.

“Royal Fortress: IDLE Defense” (@rfortress), 863 members as measured 27 August 2026. Telegram Register, tgregister.com/group/rfortress.