Channel
Brian Tyson, MD
@BrianTyson
On this record: Topic · Growth · Engagement · Cite this entry
1,897subscribers
-118 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 1,000–3,162.
Register entry
| Telegram ID | -1001264564983 |
|---|---|
| Type | Channel |
| Username | @BrianTyson |
| Created | Between 1 March 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 21 September 2026 |
| Last confirmed live | 7 November 2026 |
| Measurements held | 25 |
| Confirmed unchanged | 1 time, most recently 7 November 2026 |
| On Telegram | t.me/BrianTyson |
Topic
Politics & activism — 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 21 September 2026 and assigned it the closest of 31 fixed categories, at 100% 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 the other topics.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 7 Nov 2026, 08:15 | 1,897 | -1 |
| 4 Nov 2026, 16:29 | 1,898 | -4 |
| 2 Nov 2026, 00:46 | 1,902 | -6 |
| 30 Oct 2026, 10:59 | 1,908 | -4 |
| 27 Oct 2026, 01:08 | 1,912 | -6 |
| 24 Oct 2026, 01:06 | 1,918 | -2 |
| 21 Oct 2026, 09:08 | 1,920 | -2 |
| 18 Oct 2026, 05:08 | 1,922 | -2 |
| 15 Oct 2026, 06:00 | 1,924 | -5 |
| 11 Oct 2026, 19:56 | 1,929 | -7 |
| 4 Oct 2026, 20:57 | 1,936 | -15 |
| 25 Sept 2026, 10:18 | 1,951 | -16 |
| 21 Sept 2026, 02:39 | 1,967 | no change |
| 15 Sept 2026, 05:20 | 1,967 | -7 |
| 11 Sept 2026, 04:17 | 1,974 | -8 |
| 5 Sept 2026, 21:38 | 1,982 | -9 |
| 1 Sept 2026, 16:12 | 1,991 | -2 |
| 29 Aug 2026, 15:37 | 1,993 | -2 |
| 26 Aug 2026, 21:34 | 1,995 | -3 |
| 24 Aug 2026, 06:13 | 1,998 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.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 7 November 2026 — this entry's latest reading, not the date you are reading this.
“Brian Tyson, MD” (@BrianTyson), 1,897 subscribers as measured 7 November 2026. Telegram Register, tgregister.com/channel/BrianTyson.
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.