# Сопутствующие статьи по теме Upgrade

Новостной центр HTX предлагает последние статьи и углубленный анализ по "Upgrade", охватывающие рыночные тренды, новости проектов, развитие технологий и политику регулирования в криптоиндустрии.

Bitcoin Faces Quantum Risk — New Proposal Could Lock Vulnerable Coins

A new Bitcoin security proposal, BIP-361, introduces a three-phase plan to protect the network from the future threat of quantum computers. It specifically addresses the vulnerability of approximately 1.7 million BTC, including Satoshi Nakamoto's fortune, held in old-style P2PK addresses whose public keys are exposed. The proposal would eventually freeze any coins not moved to a new quantum-resistant format after a multi-year grace period. A controversial "rescue window" would allow users who miss the deadline to reclaim funds by proving ownership of their seed phrase. The plan has faced significant community backlash, with critics labeling it authoritarian and confiscatory for rendering old Bitcoin unspendable. Its adoption depends on achieving network consensus.

bitcoinist04/15 20:04

Bitcoin Faces Quantum Risk — New Proposal Could Lock Vulnerable Coins

bitcoinist04/15 20:04

Will Quantum Computing Kill Bitcoin and Mining? Is This Alarmist?

The article addresses the recurring concern that quantum computing could break Bitcoin's encryption and disrupt mining. It references a Google Quantum AI white paper from March 2026, which suggests that the resources needed for a quantum computer to crack Bitcoin’s elliptic curve digital signature algorithm (ECDSA) have been reduced by about 20 times. Under ideal conditions, such an attack could theoretically derive a private key from a public key in roughly 9 minutes using 500,000 physical qubits. However, the threat is not immediate. Current quantum processors, like Google’s Willow (105 qubits) or IBM’s Condor (~1,121 qubits), are far from the scale required. The risk primarily targets transaction signatures—especially during the brief window when a transaction is broadcast but not yet confirmed, or when public keys have been historically exposed. It is estimated there is only a 10% probability of a “quantum break” by 2032. The impact on mining is considered negligible. Research indicates that quantum mining would require astronomically high qubit counts and energy—far exceeding entire national grids—making it economically and physically infeasible. The broader solution lies in post-quantum cryptography (PQC). Standards like ML-DSA and SLH-DSA are being developed, and Bitcoin improvement proposals such as BIP 360 aim to reduce quantum vulnerability by modifying transaction structures to avoid exposing public keys. While quantum computing poses a future risk to all public-key encryption systems—not just Bitcoin—the cryptocurrency ecosystem has time to adapt. Upgrades and migration to quantum-resistant algorithms are underway, ensuring the network evolves ahead of the threat.

marsbit04/11 14:40

Will Quantum Computing Kill Bitcoin and Mining? Is This Alarmist?

marsbit04/11 14:40

Bernstein Analysts Allay Bitcoin Fears, Why Quantum Is Not As Big A Threat As You Think

Bernstein analysts address rising concerns about quantum computing's threat to Bitcoin, arguing it is a manageable long-term upgrade rather than an existential risk. While Google researchers recently found that breaking Bitcoin's elliptic curve cryptography may require as few as 500,000 qubits—far fewer than previous estimates—Bernstein emphasizes the industry has a three- to five-year window to adapt. They note the vulnerability primarily affects older wallets with exposed or reused public keys, not Bitcoin's SHA-256 mining process. The report aligns with Google's own 2029 migration timeline, suggesting sufficient time to transition to quantum-resistant cryptography.

bitcoinist04/11 03:03

Bernstein Analysts Allay Bitcoin Fears, Why Quantum Is Not As Big A Threat As You Think

bitcoinist04/11 03:03

‘Make TON great again’ – Block rate rises 6x, blockchain speed is now 10x

The TON blockchain has increased its speed tenfold and now produces blocks six times faster, resulting in sub-second transaction times. This upgrade, part of the "Make TON Great Again" (MTONGA) framework announced by Telegram founder Pavel Durov, is the first of seven planned steps. The next phase aims to reduce transaction fees by six times. If achieved, lower fees would make TON significantly cheaper than competitors like Solana, potentially positioning it as a more cost-effective option for stablecoin transfers and DeFi applications. Despite currently ranking as the 14th fastest blockchain, TON has experienced a decline in activity since late 2024, with DEX volumes and TVL dropping significantly. However, these trends are partly attributed to broader market conditions. The upgrades are intended to attract new users amid intense competition among Layer 1 blockchains.

ambcrypto04/10 17:03

‘Make TON great again’ – Block rate rises 6x, blockchain speed is now 10x

ambcrypto04/10 17:03

Node Count Drops 70%, This Time Solana Is in a Hurry

Solana's validator count has dropped by 70% from its peak of 2,560 in March 2023 to around 756, accompanied by a 35% decrease in its Nakamoto coefficient, indicating increased centralization. This decline is largely due to the phasing out of the Solana Foundation Delegation Program (SFDP), which previously subsidized smaller validators. Many of these validators were economically unviable without support, controlling only 19% of the total stake, while larger nodes held over 80%. In response, Solana is implementing a new validator policy effective May 1, focusing on infrastructure decentralization. The policy imposes limits: no single Autonomous System Number (ASN) can host more than 25% of staked SOL, and no single data center can exceed 15%. It also enforces stricter performance rules, including faster transaction processing and anti-censorship measures, to improve network reliability and security. Critics, like node operator Chainflow, argue that the rules may unfairly penalize competent smaller validators based on their hosting location rather than performance, potentially forcing them into less reliable infrastructure and accelerating their decline. Amid ambitions to become a "Nasdaq on-chain" for global capital markets, Solana trails Ethereum and BNB Chain in real-world asset (RWA) value but leads in user activity. The network's upgrades aim to enhance stability and reduce finality times, competing with Ethereum's efforts to scale and decentralize further. The success of Solana's new policies is crucial for gaining institutional trust and competing effectively in the evolving blockchain landscape.

marsbit04/10 04:08

Node Count Drops 70%, This Time Solana Is in a Hurry

marsbit04/10 04:08

Bitcoin Needs An Upgrade—But Not Because Of Quantum, Research Argues

Research suggests quantum computing is not an immediate threat to Bitcoin, but an upgrade is still necessary. While headlines highlight quantum risks, analysis shows that deriving private keys from exposed public keys only affects wallets with public keys visible—about 6.26 million BTC (31% of supply), including Satoshi’s coins. Quantum mining is deemed unfeasible due to enormous energy requirements. Current quantum computers are far from breaking Bitcoin’s encryption, equivalent to factoring a 1,300-digit number. The real concern is over-reliance on a single cryptographic system for a $2 trillion network. Upgrades like BIP-360 are in progress to ensure long-term security. Bitcoin price recently rose 6% to ~$72,600.

bitcoinist04/09 10:33

Bitcoin Needs An Upgrade—But Not Because Of Quantum, Research Argues

bitcoinist04/09 10:33

Zcash explodes 23% – But a bigger move may be coming

Zcash (ZEC) surged 23% to $329, with trading volume spiking 152% to $810 million, indicating strong demand. Capital is moving off exchanges, with wrapped ZEC supply rising to 284,680, primarily on Solana and BSC, signaling a shift toward cross-chain utility and liquidity. The rally is supported by growing institutional narrative around financial privacy and quantum resistance, as well as the Tachyon upgrade which emphasizes spending utility. Price action broke key resistance at $275, targeting higher levels like $376, though failure to hold gains could see a pullback to $240. Social engagement and sentiment remain high, but long-term sustainability depends on continued adoption rather than speculative attention.

ambcrypto04/09 02:33

Zcash explodes 23% – But a bigger move may be coming

ambcrypto04/09 02:33

Should Bitcoin rush its move to post-quantum cryptography?

The Bitcoin community is divided on the urgency of migrating to post-quantum cryptography (PQC) by the 2029 deadline. JAN3 founder Samson Mow warns against rushing untested PQC solutions, arguing it could expose Bitcoin to attacks from classical computers, reduce transaction throughput due to larger signature sizes, and potentially introduce hidden backdoors. He advocates for solving the quantum computing (QC) problem later rather than sooner. This debate follows a Google Quantum AI report suggesting quantum processors could break Bitcoin's encryption sooner than previously estimated, potentially requiring only 1,200–1,450 logical qubits. Google urges a PQC upgrade by 2029 to protect nearly 7 million BTC. In contrast, figures like Adam Back and Grayscale's Zach Pandl believe practical quantum computers are still years away, posing no immediate threat. However, they agree efforts to prepare for a post-quantum future should accelerate. The issue is complicated by Bitcoin's history of contentious protocol changes and potential for significant technical trade-offs.

ambcrypto04/08 02:02

Should Bitcoin rush its move to post-quantum cryptography?

ambcrypto04/08 02:02

The First Step to Becoming an On-Chain Bank: Polymarket Launches Native Stablecoin

Polymarket, a leading prediction market platform, has announced a major upgrade involving the launch of its own native stablecoin, Polymarket USD (pegged 1:1 to USDC), replacing USDC.e as the platform's collateral. While the transition is designed to be seamless for most users, this move represents a strategic shift beyond a simple technical update. The introduction of Polymarket USD allows the platform to consolidate user funds within its own ecosystem, effectively creating a captive pool of capital. This transforms Polymarket from a pure transaction facilitator into an entity that holds and controls significant reserves. With over $400 million in open interest, these dormant funds present a major new revenue opportunity. By investing the underlying USDC reserves into instruments like U.S. Treasuries, Polymarket could generate tens of millions annually in risk-free yield, drastically expanding its business model beyond transaction fees. This evolution signifies Polymarket's ambition to become a chain-based bank, leveraging its position as a major distribution channel for stablecoins to capture more value from the financial infrastructure it operates on, fundamentally altering its identity from a prediction market to a financial orchestrator.

Odaily星球日报04/07 12:02

The First Step to Becoming an On-Chain Bank: Polymarket Launches Native Stablecoin

Odaily星球日报04/07 12:02

The First Step to Becoming an On-Chain Bank: Polymarket Launches Native Stablecoin

Polymarket, a leading prediction market platform, has announced a major upgrade involving the replacement of its current collateral, USDC.e, with its own native stablecoin, Polymarket USD (pegged 1:1 to USDC). This transition, expected within 2-3 weeks, is designed to be seamless for most users. The introduction of its own stablecoin allows Polymarket to consolidate user funds within its own ecosystem, transforming from merely facilitating trades to holding and managing the underlying capital. This shift enables the platform to potentially generate significant revenue from the yield on the reserve assets (USDC), estimated to be tens of millions annually from its current ~$400M in open interest. This moves its business model beyond transaction fees, which recently surpassed $1M daily, towards earning "interest" on deposited funds. Furthermore, controlling a large pool of stablecoins grants Polymarket greater leverage in its relationship with Circle (issuer of USDC) and could pave the way for future financial services. This strategic upgrade signifies Polymarket's evolution from a prediction market ("casino logic") into a more comprehensive financial entity with banking-like capabilities ("bank logic"), significantly deepening its competitive moat.

marsbit04/07 11:59

The First Step to Becoming an On-Chain Bank: Polymarket Launches Native Stablecoin

marsbit04/07 11:59

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