Supergroup

Сертификация/ Откзное письмо/ Декларация Соответствия

@oblcentersert

On this record: Growth · Cite this entry

731members

+14 since we began measuring on 7 August 2026

20 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@oblcentersert
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/oblcentersert

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 +14. 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 714–733 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
23 Aug 2026, 08:26	731	+12
15 Aug 2026, 18:16	719	+3
8 Aug 2026, 06:21	716	-1
7 Aug 2026, 14:48	717	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.

“Сертификация/ Откзное письмо/ Декларация Соответствия” (@oblcentersert), 731 members as measured 23 August 2026. Telegram Register, tgregister.com/group/oblcentersert.