Рост сложности майнинга биткоина достигает нового исторического максимума

cryptonews.ruPublished on 2025-11-24Last updated on 2025-11-24

За последние 24 часа сложность майнинга биткоина выросла на 3.2%, достигнув нового исторического максимума, согласно данным аналитических платформ. Этот пересчет отражает увеличение вычислительных мощностей сети, поскольку все больше майнеров присоединяются к конкуренции за добычу блоков. Текущая сложность составляет около 129.7 триллиона хешей, что подчеркивает нарастающую конкуренцию и укрепление безопасности сети биткоина. Этот рост связан с увеличением хешрейта сети, который недавно превысил 847 EH/s, что свидетельствует о значительных инвестициях в новое оборудование и расширение майнинговых операций.

Повышение сложности майнинга оказывает двойственное влияние на майнеров. С одной стороны, оно укрепляет безопасность сети, делая атаки на блокчейн более затруднительными, так как требуется больше вычислительных ресурсов для нахождения нового блока. С другой стороны, рост сложности снижает прибыльность майнинга, особенно для небольших участников, использующих менее эффективное оборудование. После халвинга в апреле 2024 года, когда награда за блок сократилась, майнеры столкнулись с дополнительным давлением из-за увеличения операционных затрат, включая расходы на электроэнергию и оборудование. Некоторые компании, такие как CleanSpark, адаптируются, используя возобновляемые источники энергии и наращивая свои резервы биткоинов, в то время как менее эффективные майнеры могут быть вытеснены с рынка.

Этот рост сложности также отражает долгосрочный восходящий тренд в экосистеме биткоина, несмотря на временные корректировки. Например, в июне 2025 года сложность слегка снизилась с пика в 126.9 триллиона до 126.4 триллиона, но текущий скачок подтверждает устойчивый интерес к майнингу. Эксперты отмечают, что такие изменения могут стимулировать инновации, включая переход на более энергоэффективные ASIC-майнеры или использование альтернативных стратегий, таких как майнинг других криптовалют на совместимом оборудовании. В условиях, когда цена биткоина остается выше $90,000, майнинг все еще остается прибыльным для крупных игроков, но дальнейшее увеличение сложности может усилить давление на рынок, особенно если цена криптовалюты начнет снижаться.

AMD acquires Taalas: hardware AI manages without scarce HBM memory

AMD has agreed to acquire Toronto-based startup Taalas, which tackles a key bottleneck in AI inference: the constant need to transfer model weights from memory to the processor for each generated token. Taalas's chips eliminate this operation by permanently embedding the model weights into the transistors themselves. This data transfer is what currently limits inference speed and has made high-bandwidth memory (HBM) a scarce commodity. Taalas's first test chip, fabricated on TSMC's 6nm process, reportedly generated tokens for Meta's Llama 3.1 8B model at speeds 48 times faster than comparable Nvidia GPUs. Its architecture features a mask ROM section for fixed weights and SRAM for adaptable components. However, this design comes with a significant trade-off: each chip is permanently dedicated to a single model. Switching models requires a partial redesign and fabrication, a process taking about two months. While the acquisition is seen as part of AMD's rivalry with Nvidia in inference, its broader implication lies in challenging the assumption of a permanent HBM memory shortage. The AI memory market is currently booming, with HBM supply sold out through 2026. Yet, Taalas's technology demonstrates that the memory bottleneck is an engineering challenge, not an absolute physical constraint. This aligns with industry-wide efforts from companies like Nvidia (through model compression) and memory makers like Samsung and SK hynix (developing new packaging and storage technologies) to reduce dependency on scarce HBM. AMD's move suggests that the current high prices for memory, driven by AI demand, may not be sustainable. It highlights a growing engineering push against the premise of perpetual memory scarcity, reminding investors that memory has historically been a cyclical business.

cryptonews.ru6m ago

AMD acquires Taalas: hardware AI manages without scarce HBM memory

cryptonews.ru6m ago

A researcher observed North Korean hackers from the inside for two years. What did he learn?

Greek cybersecurity researcher Vangelis Stykas spent nearly 22 months infiltrating the infrastructure of a North Korean-linked hacker group, revealing his findings at Black Hat USA 2026. He accessed the group's internal systems after the operators infected their own workstations with the same malware used against targets. His access yielded data on 1,640 targeted companies across 57 countries, with 700-800 suffering serious breaches, including Coinbase and Uniswap Labs. This period coincided with record crypto thefts by North Korean actors, who stole an estimated $643 million in the first half of 2026—about 66% of global losses from hacks and exploits. Two major April attacks on Drift Protocol and KelpDAO accounted for most of these funds. Cumulative thefts since 2017 are estimated at over $6.75 billion, with proceeds funding weapons programs and sanctions evasion. The group's tactics have shifted towards sophisticated social engineering, such as posing as recruiters to trick developers into installing malware, rather than attacking blockchain protocols directly. Despite their advanced capabilities, the incident where operators infected their own machines highlights lapses in their operational security, creating vulnerabilities that researchers or rival intelligence agencies could exploit.

cryptonews.ru16m ago

A researcher observed North Korean hackers from the inside for two years. What did he learn?

cryptonews.ru16m ago

Vance says US-Iran conflict remains in 'midgame', US military 'seeks exit', Iran sets 'six conditions for reopening the strait'

U.S. Vice President Vance described the U.S.-Iran conflict as being in the "mid-game," stating the U.S. is utilizing diplomatic, economic, and military tools, with a focus on increasing oil and gas shipments through the Strait of Hormuz. Meanwhile, U.S. Chairman of the Joint Chiefs of Staff Gen. Dan Caine is reportedly seeking an "exit" privately, expressing concerns that airstrikes alone are insufficient to achieve objectives and that further escalation carries significant risks. He highlighted critical ammunition shortages for key missile defense systems. In response, Iran’s Supreme National Security Council Secretary, Zolgadr, presented six conditions for reopening the Strait of Hormuz: a U.S. pledge never to threaten Iran, an end to aggression against Iran and its allies, withdrawal of forces from the region, war reparations, lifting of all sanctions, and the unconditional unfreezing of Iranian assets. These demands, seen as a high bar set by hardliners, contrast with more pragmatic requests made in backchannel talks, which focus on lifting the blockade, restoring oil sanctions waivers, and accessing frozen funds. While Iran and Oman are close to a technical agreement on a temporary shipping lane, Iran clarified this does not equate to a full reopening of the strait, which remains contingent on U.S. meeting its conditions. Attacks on commercial vessels in the area continue, with recent incidents attributed to Iran. Despite pauses in military action and expressions of openness to talks from both sides, negotiations are currently stalled over Iran's economic demands and U.S. insistence on freedom of navigation.

marsbit26m ago

Vance says US-Iran conflict remains in 'midgame', US military 'seeks exit', Iran sets 'six conditions for reopening the strait'

marsbit26m ago

Supporters of the Separatist Bitcoin BIP-110 Network Have Created Their Own Blocks: But There's a Problem

Supporters of the Bitcoin BIP-110 separatist network created their own minority chain, but it has fallen significantly behind the main Bitcoin ($BTC) chain. Following a split after block 961,632, the BIP-110-supporting Roughnecks mining pool has only produced blocks 961,632 and 961,633. Meanwhile, the main Bitcoin chain advanced to block 961,651, leading by 18 blocks. The chain split coincided with a period where Bitcoin's mining difficulty was adjusted to 127.48T. Block creation on the BIP-110 chain slowed dramatically as it continues to operate at the same mining difficulty despite having far less computational power than the main network. BIP-110 advocate Matthew Krater acknowledged that a "very significant change" in hashpower would be needed for the minority chain to catch up and overtake Bitcoin's main chain again. Some supporters are now discussing a possible switch to an alternative Proof-of-Work algorithm to improve the current chain's resilience. The BIP-110 proposal itself is controversial, aiming to restrict certain transaction patterns and data usage on the Bitcoin network.

cryptonews.ru1h ago

Supporters of the Separatist Bitcoin BIP-110 Network Have Created Their Own Blocks: But There's a Problem

cryptonews.ru1h ago

$20k Signing Fee + $30k Monthly Salary: The Story Behind Pump.fun Poaching FOMO's Corner

The meme market has become increasingly fragmented, with a significant divide between overseas and Chinese users in terms of ecosystem and trading tools. Recently, a piece of gossip spread within overseas meme communities: Pump.fun, the largest token launch platform, is allegedly offering lucrative incentives to poach users from its competitor FOMO. According to a leaked agreement, eligible users are reportedly offered a one-time $20,000 signing bonus plus a $30,000 monthly salary to migrate their funds and trading activity exclusively to Pump.fun, close their FOMO accounts, and meet specific trading volume requirements. This aggressive move highlights FOMO's rapid rise. Launched just over a year ago, FOMO has secured $94 million in funding and, crucially, its revenue over the past 30 days has surpassed that of Uniswap and Phantom. Its market share in trading bots has even overtaken GMGN to become the leader. FOMO's success is attributed to its "social-first" product design, featuring a profit leaderboard and a feed tracking top traders' activities—effectively creating "trading celebrities" that users follow. In response, Pump.fun has recently upgraded its app to replicate these social features, shifting its homepage focus to trader activity feeds. The platform's founder has actively welcomed prominent meme traders. This competition underscores a major shift in the overseas meme market: the battleground has moved from launch tools and liquidity to a fight for attention and influence. The market is now dominated by a "网红带货模式" (influencer-driven model), where platforms compete to sign the most influential trading Key Opinion Leaders (KOLs), who have become the new carriers of market consensus. While this mirrors early competition in livestreaming platforms, it signals a potential risk for the meme space: losing the organic, community-driven vitality that originally fueled its growth, as competition centers increasingly on a concentrated group of trading influencers.

marsbit1h ago

$20k Signing Fee + $30k Monthly Salary: The Story Behind Pump.fun Poaching FOMO's Corner