![Telegram profile photo for Catalyst International School [MEMORIES]](https://cdn.tgregister.com/av/bc/bc65bab5ba9c5c6cffd5e8f6555002332d1b9228e927cd5950af5889b8b360df.jpg)
Channel
Catalyst International School [MEMORIES]
@OfficialCatalystIS
On this record: Topic · Growth · Engagement · Citations · Cite this entry
8,284subscribers
-832 since we began measuring on 6 August 2026
Risers and fallers across the register · movement among entries of 3,162–10,000.
Register entry
| Telegram ID | -1001218706279 |
|---|---|
| Type | Channel |
| Username | @OfficialCatalystIS |
| Created | Between 1 March 2018 and 31 August 2021 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 24 August 2026 |
| Last confirmed live | 14 October 2026 |
| Measurements held | 19 |
| Confirmed unchanged | 1 time, most recently 14 October 2026 |
| On Telegram | t.me/OfficialCatalystIS |
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 11 September 2026 and assigned it the closest of 31 fixed categories, at 62% 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 |
|---|---|---|
| 14 Oct 2026, 05:57 | 8,284 | -18 |
| 10 Oct 2026, 17:36 | 8,302 | -68 |
| 5 Oct 2026, 00:40 | 8,370 | -103 |
| 26 Sept 2026, 06:41 | 8,473 | -168 |
| 17 Sept 2026, 01:01 | 8,641 | -31 |
| 12 Sept 2026, 23:00 | 8,672 | -51 |
| 9 Sept 2026, 04:56 | 8,723 | -55 |
| 4 Sept 2026, 02:19 | 8,778 | -40 |
| 31 Aug 2026, 11:45 | 8,818 | -48 |
| 28 Aug 2026, 04:37 | 8,866 | -32 |
| 24 Aug 2026, 23:03 | 8,898 | -53 |
| 24 Aug 2026, 11:04 | 8,951 | no change |
| 21 Aug 2026, 09:38 | 8,951 | -42 |
| 18 Aug 2026, 12:34 | 8,993 | -51 |
| 15 Aug 2026, 03:08 | 9,044 | -20 |
| 12 Aug 2026, 06:02 | 9,064 | -21 |
| 9 Aug 2026, 16:31 | 9,085 | -30 |
| 6 Aug 2026, 18:40 | 9,115 | -1 |
| 6 Aug 2026, 09:20 | 9,116 | first reading |
Engagement
No public post preview. We read this entry on 24 August 2026 and Telegram serves no public post stream for it — the channel has previews switched off, or it is a group or bot with no readable feed. Views, reactions and engagement rates cannot be measured from the outside for an entry in this state, so we publish none. Subscriber counts above are unaffected.
Forward network
Republished by
Channels on the register that have forwarded this channel's posts into their own feed.
Built only from forwarded posts we have actually read, on both sides. Coverage is early and deliberately incomplete: a missing link means we have not read the post that would prove it, never that the relationship does not exist. Counts are distinct forwarded posts observed, so they only ever go up as we read more.
Mentions
Named by 127 registered channels — every channel on the register whose own posts have named this one, by its current username or any other username it currently holds, merged from two separately captured readings of the same fact so a namer caught by only one of them is not missed and a namer both caught is not counted twice. A username this channel has since dropped is not matched — that handle may belong to someone else now, and crediting today’s namer to yesterday’s owner would misattribute it. The 24 listed below are the most frequent namers; the rest are counted above but not each listed.
Named by
Channels on the register whose posts name this channel's handle.
@GalleryCIS · 3294 posts[ OPEN PASIEN ] 𝗢𝗙𝗖. 𝗟𝗨𝗠𝗜𝗘𝗥𝗘 𝗔𝗩𝗢𝗥𝗔 𝗛𝗢𝗦𝗣𝗜𝗧𝗔𝗟
@OFCLUMIAHOS · 5383 posts𝐓𝐇𝐄 𝐌𝐎𝐍𝐒𝐓𝐄𝐑 𝐂𝐎𝐑𝐏
@MONSTERCORP · 2,2392 postsCatalyst International School
@OfcCatalystIS · 2,3362 postsDATA PS AEVONAUTS
@aevonautspartnership · 151 post𝐌𝐏𝐏𝐒 𝐀𝐑𝐒𝐈𝐏 𝐁𝐘𝐓𝐄
@arsipbyte · 151 postData Cytegno!
@datamitrac · 111 postSAHABAT DREAM
@DREAMR2 · 241 postDE PACTE ARSIP [黒影]
@KagePacte · 221 post𝗞𝗔𝗪𝗔𝗡 𝗦𝗞𝗬 𝗕𝗘𝗘
@KAWANSKYBEE · 51 post"𝗞𝗢𝗟𝗘𝗚𝗔 𝗠𝗛𝗧"
@KolegaMyhuntra · 301 postILVERMORNY'S ALLIANCES
@LVR_Alliances · 31 post𝙈𝙋𝙋𝙎 𝘾𝙍𝙄𝙈𝙀𝙎 𝘿'𝘾𝙇𝘼𝙉
@MPPSCDN · 91 post𝐌𝐏𝐏𝐒 𝕮𝐞𝐥'𝕬𝐈𝐌𝐀 𝕰𝐍𝕿
@MPPSCELAIMA · 71 post𝗠𝗣𝗣𝗦 𝗘𝗜𝗡𝗜𝗧𝗬
@mppseinity · 131 postPartnership Leroux
@mppsleroux · 21 post𝐖𝐎𝐋𝐅𝐑𝐄𝐈𝐆𝐍 𝐌𝐏𝐏𝐒
@MPPSREIGEN · 151 postPS VEGA
@Mppsvegaverse · 251 post(ROMBAK) 𝐍𝐎𝐄𝐂𝐓𝐀𝐕𝐈𝐑𝐄
@NOECTAVIRE · 1,3421 postPARTNERSHIP BS
@partnershipBSGroup · 231 postPEP ARCHIVE
@PEP_arsip · 31 postPHILAUTIA PARTNERSHIP
@PhilautiaPage · 231 post𝐒𝐀𝐇𝐀𝐁𝐀𝐓 𝐌𝐎𝐒𝐈𝐋
@SAHABATMOSIL · 21 post🎨 ── 𝗦𝗖𝗢𝗥𝗡𝗘𝗟𝗟𝗜𝗨𝗦 𝗣𝗔𝗥𝗧𝗡𝗘𝗥'𝗦
@scnfriends · 211 post
A mention is a weaker signal than a forward and is counted separately for that reason — naming a channel is not republishing it, and a handle in a post body is easy to place deliberately. The post counts beside each row below are distinct posts in which the handle appeared, from posts we have read on both sides — the “Named by N registered channels” figure above is a different count, of distinct NAMING CHANNELS rather than posts, and is not the sum of the rows under 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 14 October 2026 — this entry's latest reading, not the date you are reading this.
“Catalyst International School [MEMORIES]” (@OfficialCatalystIS), 8,284 subscribers as measured 14 October 2026. Telegram Register, tgregister.com/channel/OfficialCatalystIS.
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.