Supergroup
Mestre da Obra Oficial ✅
@mestredaobra
On this record: Topic · Growth · Engagement · Cite this entry
1,334members
-33 since we began measuring on 7 August 2026
21 online right now
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001412844308 |
|---|---|
| Type | Supergroup |
| Username | @mestredaobra |
| Created | Between 1 April 2019 and 30 November 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 1 October 2026 |
| Last confirmed live | 11 October 2026 |
| Measurements held | 16 |
| Confirmed unchanged | 1 time, most recently 11 October 2026 |
| On Telegram | t.me/mestredaobra |
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 1 October 2026 and assigned it the closest of 31 fixed categories, at 39% 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 |
|---|---|---|
| 11 Oct 2026, 20:59 | 1,334 | -2 |
| 5 Oct 2026, 05:39 | 1,336 | -7 |
| 1 Oct 2026, 03:14 | 1,343 | no change |
| 27 Sept 2026, 01:21 | 1,343 | -4 |
| 13 Sept 2026, 18:39 | 1,347 | -3 |
| 10 Sept 2026, 09:15 | 1,350 | -1 |
| 5 Sept 2026, 06:36 | 1,351 | -1 |
| 1 Sept 2026, 17:43 | 1,352 | -1 |
| 29 Aug 2026, 20:07 | 1,353 | -2 |
| 26 Aug 2026, 20:54 | 1,355 | -1 |
| 24 Aug 2026, 02:47 | 1,356 | -3 |
| 20 Aug 2026, 17:46 | 1,359 | -4 |
| 17 Aug 2026, 16:47 | 1,363 | -1 |
| 14 Aug 2026, 15:48 | 1,364 | -2 |
| 11 Aug 2026, 01:33 | 1,366 | -1 |
| 7 Aug 2026, 22:06 | 1,367 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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 11 October 2026 — this entry's latest reading, not the date you are reading this.
“Mestre da Obra Oficial ✅” (@mestredaobra), 1,334 members as measured 11 October 2026. Telegram Register, tgregister.com/channel/mestredaobra.
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.