Supergroup

TrainBumper

@tbumper

On this record: Growth · Cite this entry

718members

+79 since we began measuring on 7 August 2026

6 online right now

The groups register · The largest groups, measured directly.

Register entry

Type	Supergroup
Username	@tbumper
First recorded	7 August 2026
Last confirmed live	22 August 2026
Measurements held	4
Confirmed unchanged	1 time, most recently 22 August 2026
On Telegram	t.me/tbumper

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 15 days, net +79. 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 627–730 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Aug 2026, 11:54	718	+42
15 Aug 2026, 08:16	676	+32
8 Aug 2026, 13:42	644	+5
7 Aug 2026, 19:09	639	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.

“TrainBumper” (@tbumper), 718 members as measured 22 August 2026. Telegram Register, tgregister.com/group/tbumper.