Supergroup

树洞交流

@sys_aa2

On this record: Growth · Cite this entry

636members

+23 since we began measuring on 7 August 2026

5 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@sys_aa2
First recorded	7 August 2026
Last confirmed live	23 August 2026
Measurements held	4
Confirmed unchanged	1 time, most recently 23 August 2026
On Telegram	t.me/sys_aa2

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

4 measurements spanning 16 days, net +23. 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 610–639 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 15:58	636	+1
15 Aug 2026, 05:23	635	+20
8 Aug 2026, 08:47	615	+2
7 Aug 2026, 19:33	613	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 23 August 2026 — this entry's latest reading, not the date you are reading this.

“树洞交流” (@sys_aa2), 636 members as measured 23 August 2026. Telegram Register, tgregister.com/group/sys_aa2.