AVISO IMPORTANTE: CIERRE DEL CENTRO https://irfb.es/2026/07/29/aviso-importante-cierre-del-centro/

Channel
IES Rafael Frühbeck de Burgos
@iesrafaelfruhbeck
On this record: Topic · Growth · Engagement · Posts · Cite this entry
552subscribers
+1 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1001353002271 |
|---|---|
| Type | Channel |
| Username | @iesrafaelfruhbeck |
| Created | Between 1 March 2018 and 31 July 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 8 August 2026 |
| Last confirmed live | 7 October 2026 |
| Measurements held | 9 |
| Confirmed unchanged | 1 time, most recently 7 October 2026 |
| On Telegram | t.me/iesrafaelfruhbeck |
Topic
Local community — 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 86% 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) | Subscribers | Change |
|---|---|---|
| 7 Oct 2026, 00:00 | 552 | -1 |
| 25 Sept 2026, 20:41 | 553 | +1 |
| 12 Sept 2026, 00:21 | 552 | -3 |
| 3 Sept 2026, 18:57 | 555 | +2 |
| 27 Aug 2026, 18:30 | 553 | +2 |
| 21 Aug 2026, 06:25 | 551 | +1 |
| 14 Aug 2026, 20:34 | 550 | -1 |
| 8 Aug 2026, 03:45 | 551 | no change |
| 7 Aug 2026, 21:23 | 551 | first reading |
Engagement
20 posts held, back to 29 May 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 29 July 2026. An engagement rate over an empty window would be a number about nothing.
Recent posts
ACTUALIZAMOS las listas de libros de texto para el curso 2026-2027 https://irfb.es/2026/06/25/publicamos-las-listas-de-libros-de-texto-para-el-curso-2026-2027/
Premio FAD Juventud: Teatro de Conciencia «mentiras cazadas, verdades liberadas» https://irfb.es/2026/07/02/premio-fad-juventud-teatro-de-conciencia-mentiras-cazadas-verdades-liberadas/
La Voz del Frühbeck Nº9 https://irfb.es/2026/07/02/la-voz-del-fruhbeck-no9/
ADJUDICADO Concurso servicio de cafetería del instituto 2026 https://irfb.es/2026/06/10/adjudicado-concurso-servicio-de-cafeteria-del-instituto-2026/
Publicamos las listas de libros de texto para el curso 2026-2027 https://irfb.es/2026/06/25/publicamos-las-listas-de-libros-de-texto-para-el-curso-2026-2027/
Lectura recomendadas para el verano https://irfb.es/2026/06/18/lectura-recomendadas-para-el-verano/
https://www.instagram.com/p/DZc2uKeI1D_/?igsh=MWYyd2s2NW94OTdy
Orientación académica para alumnado de 1ºBACHILLERATO 2026 https://irfb.es/2026/06/08/orientacion-academica-para-alumnado-de-1obachillerato-2026/
Orientación académica para alumnado de 2ºBACHILLERATO 2026 https://irfb.es/2026/06/08/orientacion-academica-para-alumnado-de-2obachillerato-2026/
Información calendario final de curso junio 2026 https://irfb.es/2026/06/05/informacion-calendario-final-de-curso-junio-2026/
Calendario exámenes evaluación final extraordinaria – 1º Bachillerato https://irfb.es/2026/06/05/calendario-examenes-evaluacion-final-extraordinaria-1o-bachillerato/
Showing the 12 most recent of 20 posts we hold for @iesrafaelfruhbeck. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
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 October 2026 — this entry's latest reading, not the date you are reading this.
“IES Rafael Frühbeck de Burgos” (@iesrafaelfruhbeck), 552 subscribers as measured 7 October 2026. Telegram Register, tgregister.com/channel/iesrafaelfruhbeck.
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.