Supergroup
Britain Underground
@z3fqkPcBAxYmZk
On this record: Topic · Growth · Engagement · Cite this entry
2,035members
+63 since we began measuring on 7 August 2026
24 online right now
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001275852513 |
|---|---|
| Type | Supergroup |
| Username | @z3fqkPcBAxYmZk |
| Description | Welcome to Britain Underground a very secure group. There are only 5 vendors in this group to prevent scammers. None of our vendors will dm you first. Do not post if you are not verified!! |
| Created | Between 1 March 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 20 September 2026 |
| Last confirmed live | 20 September 2026 |
| Measurements held | 15 |
| On Telegram | t.me/z3fqkPcBAxYmZk |
Topic
Other / unclassifiable — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 20 September 2026 and assigned it the closest of 31 fixed categories, at 84% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 20 Sept 2026, 15:37 | 2,035 | no change |
| 18 Sept 2026, 20:40 | 2,035 | +15 |
| 14 Sept 2026, 17:56 | 2,020 | -2 |
| 11 Sept 2026, 00:00 | 2,022 | +15 |
| 6 Sept 2026, 07:36 | 2,007 | +9 |
| 1 Sept 2026, 23:06 | 1,998 | -7 |
| 29 Aug 2026, 22:06 | 2,005 | +15 |
| 26 Aug 2026, 12:34 | 1,990 | +18 |
| 23 Aug 2026, 11:38 | 1,972 | +3 |
| 19 Aug 2026, 19:02 | 1,969 | +6 |
| 16 Aug 2026, 17:05 | 1,963 | +2 |
| 13 Aug 2026, 09:13 | 1,961 | -3 |
| 10 Aug 2026, 13:51 | 1,964 | -7 |
| 7 Aug 2026, 20:21 | 1,971 | -1 |
| 7 Aug 2026, 18:23 | 1,972 | first reading |
Engagement
Posts not read yet. This entry is on the register from its profile alone; the post reader has not reached it. Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.
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 subscriber count as measured 20 September 2026 — this entry's latest reading, not the date you are reading this.
“Britain Underground” (@z3fqkPcBAxYmZk), 2,035 members as measured 20 September 2026. Telegram Register, tgregister.com/channel/z3fqkPcBAxYmZk.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.