Channel
Борис Костенко. Избранное
@kostenkoboris
On this record: Topic · Growth · Engagement · Telegram's recommendations · Cite this entry
2,658subscribers
-38 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 | -1001889612290 |
|---|---|
| Type | Channel |
| Username | @kostenkoboris |
| Created | 13 February 2023 — measured — cross-checked against a third-party dataset (ext.tg_channel) |
| First recorded | 14 September 2026 |
| Last confirmed live | 6 November 2026 |
| Measurements held | 20 |
| Confirmed unchanged | 1 time, most recently 6 November 2026 |
| On Telegram | t.me/kostenkoboris |
Topic
Literature — 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 15 September 2026 and assigned it the closest of 31 fixed categories, at 59% 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 |
|---|---|---|
| 6 Nov 2026, 16:36 | 2,658 | -3 |
| 3 Nov 2026, 07:49 | 2,661 | -1 |
| 25 Oct 2026, 05:47 | 2,662 | +1 |
| 19 Oct 2026, 06:18 | 2,661 | -4 |
| 16 Oct 2026, 00:51 | 2,665 | -1 |
| 6 Oct 2026, 04:19 | 2,666 | -5 |
| 29 Sept 2026, 09:16 | 2,671 | -3 |
| 19 Sept 2026, 03:17 | 2,674 | -6 |
| 14 Sept 2026, 08:54 | 2,680 | -4 |
| 14 Sept 2026, 00:34 | 2,684 | no change |
| 10 Sept 2026, 23:58 | 2,684 | +2 |
| 5 Sept 2026, 14:21 | 2,682 | -1 |
| 1 Sept 2026, 17:24 | 2,683 | +1 |
| 29 Aug 2026, 23:54 | 2,682 | -5 |
| 27 Aug 2026, 02:18 | 2,687 | -1 |
| 20 Aug 2026, 15:33 | 2,688 | -1 |
| 17 Aug 2026, 12:44 | 2,689 | -1 |
| 14 Aug 2026, 10:17 | 2,690 | -4 |
| 10 Aug 2026, 21:41 | 2,694 | -2 |
| 7 Aug 2026, 09:41 | 2,696 | 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 Engagement figures appear here once posts have actually been measured — we do not publish a rate before we have the readings behind it.
Appears in Telegram’s recommendations for other channels
The reverse of the list above, and a different kind of signal. This does not require this channel to have ever been asked about directly — each row below is a channel we DID ask Telegram about, whose Telegram-generated list happened to include this one. A channel can appear here with an empty list above it, because being named by someone else’s query is independent of having been queried itself.
@fvuchannal · 28,628
Telegram ranks this channel #11 of 94 here — alongside 93 others — read 9 September 2026
@KamilAskerkhanov · 27,488
Telegram ranks this channel #45 of 90 here — alongside 89 others — read 18 September 2026
@andrejdevyatov · 25,336
Telegram ranks this channel #85 of 92 here — alongside 91 others — read 14 September 2026
This channel appears in 3 seed channels' Telegram-generated recommendation lists in total. Each is Telegram’s list for THAT channel, not this one — see how this is measured.
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 6 November 2026 — this entry's latest reading, not the date you are reading this.
“Борис Костенко. Избранное” (@kostenkoboris), 2,658 subscribers as measured 6 November 2026. Telegram Register, tgregister.com/channel/kostenkoboris.
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.