💰 TelcoGreen принимает биткоин 28 апреля 2013 года TelcoGreen становится первым австралийским поставщиком телекоммуникационных услуг, принимающим биткоин в качестве оплаты. 1 BTC = $128 bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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Channel
@bitcoin_calendar
On this record: Growth · Engagement · Reactions · Posts · Citations · Cite this entry
368subscribers
+16 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
| Telegram ID | -1001799910207 |
|---|---|
| Type | Channel |
| Username | @bitcoin_calendar |
| Created | Between 1 May 2022 and 30 April 2023— estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 7 August 2026 |
| Last confirmed live | 13 August 2026 |
| Measurements held | 3 |
| Confirmed unchanged | 1 time, most recently 13 August 2026 |
| On Telegram | t.me/bitcoin_calendar |
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 13 Aug 2026, 14:18 | 368 | +16 |
| 7 Aug 2026, 09:00 | 352 | no change |
| 7 Aug 2026, 02:02 | 352 | first reading |
20 posts held, back to 18 April 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 pageof 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 28 April 2026. An engagement rate over an empty window would be a number about nothing.
62 reactions across 16 posts, in 12 distinct kinds. The most used accounts for 21.0% of them.
| Reaction | Count | Share | Share, drawn |
|---|---|---|---|
| 🎉 | 13 | 21.0% | |
| 👍 | 10 | 16.1% | |
| ⚡ | 8 | 12.9% | |
| 🔥 | 6 | 9.68% | |
| 🗿 | 6 | 9.68% | |
| ❤ | 5 | 8.06% | |
| 🤯 | 5 | 8.06% | |
| 💊 | 3 | 4.84% | |
| 💯 | 2 | 3.23% | |
| 🤡 | 2 | 3.23% | |
| 🆒 | 1 | 1.61% | |
| 🥱 | 1 | 1.61% |
No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.
Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.
Coverage. Reactions were read on 16 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 62reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.
Measured over the 20 most recent posts we hold, published 18 April 2026 to 28 April 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.
💰 TelcoGreen принимает биткоин 28 апреля 2013 года TelcoGreen становится первым австралийским поставщиком телекоммуникационных услуг, принимающим биткоин в качестве оплаты. 1 BTC = $128 bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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🚔 Гэвин Андресен посетит ЦРУ 27 апреля 2011 года Гэвин Андресен опубликовал пост на bitcointalk, в котором он сообщил, что летом выступит в штаб-квартире ЦРУ, где расскажет им о биткоине. bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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🚰 Утечка данных пользователей Liberty Reserve 26 апреля 2011 года обнаружена уязвимость обменной площадки Liberty Reserve. Данные пользователей утекали хостинг-провайдеру, компании Amazon. bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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🤑 1000 BTC за $3 Скриншот биржи Bitcoin Market от 25 апреля 2010 года. 1000 BTC = $3 bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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👨⚖️ Bitfinex обвинён в сокрытии утери $850M 25 апреля 2019 года Bitfinex был обвинён в сокрытии утери $850 миллионов с помощью Tether (USDT). 1 BTC = $5 454 23 февраля 2021 года Bitfinex и Tether признали свою вину и выплатили штраф в размере $18,5 миллионов. bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
🎶 Первый музыкальный альбом за биткоин 25 апреля 2012 года первый музыкальный альбом был выставлен на продажу эксклюзивно за биткоин, прежде чем попасть в iTunes и другие музыкальные магазины. bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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📝 Надпись "Покупайте биткоин" продана за $1 000 000 25 апреля 2024 года надпись "Покупайте биткоин", поднявшая волну интереса не только к её автору, но и к самому Биткоину, ушла с молотка на аукционе ScarceCity за невероятные 16 BTC. Торжественная передача исторического артефакта была проведена в баре PubKey на Манхэттене. Набросок на блокноте, призванный в 2017 году потроллить председателя ФРС Джанет Йеллен, прев…
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🤡 Биткоин-скептицизм 24 апреля 2018 года Vox опубликовали статью под названием Биткоин – величайший скам в истории. 1 BTC = $8 881 bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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📚 Генезис-файлы 24 апреля 2018 года Аарон Ван Вирдум публикует серию статей "Генезис-файлы". bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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👮♂️ Основатели кошелька Samourai Wallet арестованы по обвинению в отмывании денег 24 апреля 2024 года основатели кошелька Samourai Wallet были арестованы по обвинению в отмывании денег. Прокуроры Министерства юстиции США утверждают, что Samourai Wallet отмыл более 100 миллионов долларов преступных доходов. bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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🗣️ Биткоин в хороших руках 23 апреля 2011 года в переписке с Майком Хирном Сатоши сообщил, что он занялся другими вещами, и что проект уже в хороших руках. 1 BTC = $1,41 🗃️: bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
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🚀 Капитализация Биткоина достигает $10M 23 апреля 2011 года ценность всех биткоинов в обращении достигает отметки в $10 миллионов. 1 BTC = $1,41 bitcoin-calendar.org ⚡️ Донат • Сайт • Обменник
Showing the 12 most recent of 20 posts we hold for @bitcoin_calendar. 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 — 105,877 of 1,183,361entries 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.
Named by 2 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.
Named by
Channels on the register whose posts name this channel's handle.
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.
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 13 August 2026 — this entry's latest reading, not the date you are reading this.
“Биткоин календарь” (@bitcoin_calendar), 368 subscribers as measured 13 August 2026. Telegram Register, tgregister.com/channel/bitcoin_calendar.
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.