Channel
@HaraldMartenstein
On this record: Growth · Engagement · What this channel posts · Posts · Citations · Cite this entry
48,100subscribers
-1,870 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of 31,623–100,000.
| Telegram ID | -1001069563919 |
|---|---|
| Type | Channel |
| Username | @HaraldMartenstein |
| Description | Harald Martenstein Offizieller Kanal für YouTube-Videos, Krypto-Feeds, Kontoverwaltung, und Investitionsprogramme. |
| Created | Between 1 May 2016 and 31 May 2017— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 14 August 2026 |
| Measurements held | 9 |
| Confirmed unchanged | 1 time, most recently 14 August 2026 |
| On Telegram | t.me/HaraldMartenstein |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 14 Aug 2026, 15:36 | 48,100 | -440 |
| 13 Aug 2026, 04:25 | 48,540 | -128 |
| 12 Aug 2026, 06:26 | 48,668 | -234 |
| 11 Aug 2026, 07:35 | 48,902 | -159 |
| 10 Aug 2026, 06:07 | 49,061 | -442 |
| 9 Aug 2026, 08:41 | 49,503 | -323 |
| 8 Aug 2026, 07:56 | 49,826 | -144 |
| 7 Aug 2026, 19:30 | 49,970 | no change |
| 7 Aug 2026, 19:24 | 49,970 | first reading |
176 posts held, back to 7 August 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 19 pagesof Telegram’s post history, 20 posts per page.
ERR is average views per post over the last 30 days divided by subscribers, the definition TGStat uses, so this figure is comparable with the one you will see elsewhere. It falls structurally as a channel grows: a high ERR on a small channel and a low one on a large channel describe reach mathematics, not quality. We publish the figure and the sample it came from and pass no verdict on it.
ER is defined industry-wide as (forwards + reactions + comments) ÷ views— note the denominator is views, not subscribers. Telegram’s public web preview carries views and reactions but not forward or comment counts, so the reaction rate above is the reactions term only and is therefore a floor: the true ER for this channel is higher by an amount we have not measured and will not estimate.
| Window | Rolling 30 days · latest post in window 14 August 2026 |
|---|---|
| Posts held | 176 (7 August 2026 – 14 August 2026) |
| Views total | 2,642 |
| Reactions total | — |
| Forwards / comments | not exposed by the public surface — not measured, not estimated |
| Readings taken | 15 Aug 2026, 00:09 UTC |
Views are a single reading per post, taken at the time above. A post published in the last day or two is still accumulating views, which pulls the 30-day average down slightly. That is a property of the standard definition rather than a fault in it, so we keep the definition rather than “correcting” the number into something nobody can reproduce.
Precision. Telegram publishes view counts on its public widget in short form — 8.12K, 3.7M — so any reading at or above 1,000 reaches us rounded to three significant figures, and only counts below 1,000 are exact. Averages and rates derived from them are shown to the same precision rather than to the unit: a figure like 3,701,250 would assert digits nobody measured.
Reaction counts are published per emoji and rounded the same way, so a total below 1,000 is exact and a larger one is a sum that may carry a rounded component from each emoji above 1,000. Because it is a sum, it does not look rounded — read a large reaction total as three significant figures per contributing emoji rather than as the figure it prints.
Lifetime counters from Telegram’s own channel header, read 15 August 2026 — not the date at the top of this page, which is when the subscriber count was last read. A count marked ≈ was rounded by Telegram before we ever saw it — t.me prints these counters in full below 1,000 and to three significant figures above, so ≈142,000 means somewhere between 141,500 and 142,499.
Measured directly from 9 videos with a duration reading, out of the posts we hold for this channel — not this channel’s whole posting history, only the sample this register has actually read. An exact reading to the second, taken from the post itself rather than from Telegram’s own rounded chrome, so it carries no ≈ mark.
❤️Europa zur Zeit des ersten Kreuzzuges um 1100: Bemerkenswert, dass die Kreuzritter aus Deutschland, Frankreich und England erstmal ins außereuropäische Palästina zogen, als das europäische Spanien noch islamisch beherrscht war. Aber Spanien war natürlich nicht so heilig wie Jerusalem, und daher musste es noch warten.
https://youtu.be/4HPrUtUHnPo?si=FJxRwwDLRXtmTa44
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🏭 „Grüner Stahl“ wird nicht aus Deutschland kommen Eine neue PwC-Studie stellt die Zukunft der deutschen Stahlindustrie infrage: Die energieintensive Primärstahlerzeugung sei in Deutschland aufgrund hoher Energie- und CO₂-Kosten langfristig nicht wettbewerbsfähig. 💰 Statt die Primärproduktion mit immer neuen Milliarden zu subventionieren, nennt die Studie drei mögliche Wege für Deutschland 🔹 Import von günstig prod…
🖥️ Riesiges KI-Rechenzentrum in Österreich sorgt für Streit Im oberösterreichischen Kronstorf baut Google auf rund 50 Hektar ein großes KI-Rechenzentrum. Die erste Ausbaustufe soll 150 Megawatt Strom verbrauchen, langfristig sind bis zu 500 Megawatt geplant – etwa so viel wie der Verbrauch von rund 900.000 Haushalten. 💧 Besonders umstritten ist der Wasserverbrauch. Das Zentrum soll bis zu 200 Liter Wasser pro Sekun…
Phasen der Erstellung einer Investition. 1. Entscheiden Sie, wie viel Sie investieren möchten. 2. Überdenken Sie, was Sie von uns erwarten 3. Zahlen Sie Ihre Investition über #BTC ein 4. Legen Sie einen Investitionsnachweis und eine Wallet-Adresse vor, um Gewinne abzuheben. 5. Erhalten Sie innerhalb von 14 Tagen nach Ende des Handelszeitraums eine Rendite auf Ihre Investition…
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Britische Kryptowährungsbesitzer wurden gewarnt, dass sie Angriffsgefahr sind, nachdem Hacker ihre Wohnadressen gestohlen haben. Trezor, das Festplatten verkauft, die zur Speicherung von Kryptowährungs-Wallets entwickelt wurden, sagte, dass Informationen zu etwa 14.000 Kunden bei einer Datenpanne offengelegt wurden. Gestohlene Angaben umfassen Namen, Versandadressen, Telefonnummern und E-Mail-Adressen. Hardware-Wall…
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Verwandt: Was sind deine größten Learnings der Woche? Wir lernen jeden Tag und manchmal sind es die kleinen Aha-Momente oder Herausforderungen, die uns weiterbringen. Vielleicht hast du aus dem Workshop sogar etwas mitgenommen, was dich überrascht oder dir eine neue Perspektive eröffnet hat. Mir ist diese Woche wieder klar geworden, wie wichtig es ist, offen zu bleiben und Fehler als Teil des Lernprozesses zu sehen.…
Showing the 12 most recent of 176 posts we hold for @HaraldMartenstein. 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.
Citation-graph rank — 1,018,192 of 1,345,403entries in the measured graph. A weighted position computed from the forward and mention edges below — republished posts weigh more than named mentions — and recomputed periodically, over the whole graph. Published only as this ordinal position, never as a score: a position is a fact, and a score printed beside one channel’s name would read as a verdict this register does not make. The two counts beneath stay separate for the same reason mentions are never summed with forwards anywhere else on this page — a named-by count costs nothing to manufacture. The top 100 by this measure, or how it is computed.
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.
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 August 2026 — this entry's latest reading, not the date you are reading this.
“Harald Martenstein ꙳” (@HaraldMartenstein), 48,100 subscribers as measured 14 August 2026. Telegram Register, tgregister.com/channel/HaraldMartenstein.
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.