Supergroup

SDF Public Mirror Group

@sdfmirror

On this record: Growth · Cite this entry

617members

-6 since we began measuring on 7 August 2026

27 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@sdfmirror
First recorded	7 August 2026
Last confirmed live	22 August 2026
Measurements held	3
Confirmed unchanged	1 time, most recently 22 August 2026
On Telegram	t.me/sdfmirror

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

3 measurements spanning 15 days, net -6. 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 616–625 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Aug 2026, 17:36	617	-7
14 Aug 2026, 19:54	624	+1
7 Aug 2026, 07:51	623	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 22 August 2026 — this entry's latest reading, not the date you are reading this.

“SDF Public Mirror Group” (@sdfmirror), 617 members as measured 22 August 2026. Telegram Register, tgregister.com/group/sdfmirror.