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El Centro de Noticias de HTX ofrece los artículos más recientes y un análisis profundo sobre "Zero-Knowledge", cubriendo tendencias del mercado, actualizaciones de proyectos, desarrollos tecnológicos y políticas regulatorias en la industria de cripto.

From Theory to Countdown: Google Sounds the Blockchain Quantum Resistance Alarm with Zero-Knowledge Proofs

An article discusses the significant threat quantum computing poses to blockchain and classical encryption systems, triggered by Google's recent research. By optimizing Shor's algorithm, Google reduced the logical qubits required to break 256-bit elliptic curve encryption from around 6,000 to just 1,200—slashing computational costs by 20 times. This advancement sets a potential countdown, with Google estimating 2029 as the deadline for upgrading to quantum-resistant cryptography. Both Bitcoin and Ethereum face severe risks. About 25-35% of Bitcoin addresses have exposed public keys, making them vulnerable to attacks, especially during transaction processing. Ethereum’s design exposes public keys upon first use, jeopardizing its entire network if signatures aren’t updated. Historical blockchain data remains permanently available for future quantum attacks. The solution lies in adopting post-quantum cryptography (PQC). Ethereum is already implementing account abstraction and PQC-based signatures, leveraging its upgradeable architecture. Bitcoin is considering BIP-360 to introduce quantum-resistant algorithms like FALCON or CRYSTALS-Dilithium, though consensus may delay action. Notably, Google used zero-knowledge proofs to disclose this threat responsibly, aiming to prevent panic. Collaboration with Ethereum Foundation researchers suggests抗量子 (quantum resistance) could become a major narrative, aligning with crypto’s cryptographic roots.

marsbit04/16 06:38

From Theory to Countdown: Google Sounds the Blockchain Quantum Resistance Alarm with Zero-Knowledge Proofs

marsbit04/16 06:38

Advancements in Quantum Technology: An Opportunity for the Encryption Industry

Quantum computing advancements, particularly Google's research, are accelerating the timeline for practical quantum applications, posing a near-term threat to cryptocurrency encryption. Estimates suggest quantum systems with as few as 10,000 to 260,000 qubits could break Bitcoin’s elliptic curve encryption—far fewer than previously thought—potentially exposing vulnerabilities by 2029. Risks include rapid private key extraction during transactions and threats to Ethereum’s DeFi and tokenized assets worth ~$100 billion. While theoretical, these risks are driving market action: quantum-resistant tokens and protocols have surged up to 50%, indicating investors are pricing in defensive infrastructure early. Mainstream crypto prices remain stable, reflecting confidence that upgrades, not collapse, will address the threat. The industry must transition to post-quantum cryptography, leveraging existing solutions like zero-knowledge proofs. Blockchain’s adaptability—through forks and protocol upgrades—offers a structural advantage. Quantum computing challenge is thus a forced opportunity: winners will be those embedding quantum resistance into governance and technology design before threats fully materialize.

marsbit04/03 07:31

Advancements in Quantum Technology: An Opportunity for the Encryption Industry

marsbit04/03 07:31

Quantum Threat Becomes Key Narrative, Privacy Coin Sector Defies Trend with Capital Siphon

Quantum Threat Emerges as Key Narrative, Privacy Coins Defy Market Downturn with Capital Inflow Privacy coins like ZEC, XMR, and DASH have surged significantly since September 2025, outperforming the broader crypto market. ZEC rose from around $50 to over $700 in two months, a 12x return, despite a post-halving correction. Monero (XMR) climbed from $300 to a record $800, bolstered by its decentralized nature and real-world usage, even after being delisted from 73 exchanges. Dash also saw a 7x increase, peaking at $150 before settling around $62. A major catalyst is growing concern over quantum computing threats to Bitcoin. Although experts believe quantum computers cannot yet break Bitcoin's ECDSA algorithm by 2026, fears have driven institutional and whale investors toward privacy coins, which use zero-knowledge proofs and ring signatures to resist quantum attacks. Reports indicate large-scale fund shifts from BTC to privacy assets, with ZEC and XMR attracting significant hedging interest. Market dynamics and high-profile endorsements, such as from Arthur Hayes, have amplified the trend. Additionally, privacy coins are being used to launder stolen funds, with one day seeing $282 million in mixed Bitcoin transactions. While Bitcoin market remains stagnant around $85,000, privacy coins continue to benefit from both quantum anxiety and practical demand for anonymity. The sector's future may depend on broader market recovery and macroeconomic factors, including Fed policy and equity performance.

比推01/29 12:53

Quantum Threat Becomes Key Narrative, Privacy Coin Sector Defies Trend with Capital Siphon

比推01/29 12:53

Bitcoin Application Layer Citrea Launches Mainnet With DeFi Tools

Citrea, Bitcoin's application layer, has launched its mainnet, enabling lending, trading, and settlement directly on the Bitcoin network. This development aims to expand BTC's use as a store of value to on-chain financial activity. The network introduces cBTC, a Bitcoin-backed asset for decentralized applications, and ctUSD, a native stablecoin designed for on-chain liquidity. cBTC utilizes zero-knowledge proofs and BitVM-based confirmation to reduce reliance on custodians. The system allows challenges to fraudulent activity on the Bitcoin mainnet, enhancing security over previous bridge designs. The mainnet debuts with over 30 Bitcoin-secured apps, including DEXs and lending services. Citrea also offers a user dashboard for asset management and plans to incentivize miners through increased network usage.

TheNewsCrypto01/28 08:29

Bitcoin Application Layer Citrea Launches Mainnet With DeFi Tools

TheNewsCrypto01/28 08:29

After Eight Years, Behind Monero's New High, the Privacy Narrative Is Returning to the Core of Crypto

Eight years after its last peak, Monero (XMR) has surged past its 2017 all-time high, rising over 500% since early 2024. This signals a broader revival of the privacy narrative in crypto, moving beyond short-term trends to become a core infrastructure theme. Zcash (ZEC), another major privacy asset, recently faced governance turmoil as its development team resigned amid disputes with the board, causing a sharp price drop. Despite this, Zcash remains a decentralized protocol. Other projects are expanding privacy beyond currency. Humanity Protocol uses palm recognition and zero-knowledge proofs to create private digital identities. Railgun offers privacy for DeFi interactions, with over $4.49 billion in cumulative transaction volume. Pirate Chain enforces 100% privacy on all transactions. Tornado Cash, despite U.S. sanctions and legal battles, continues to see significant usage, with $2.5 billion in ETH inflows in 2025. Meanwhile, Dusk Network takes a compliance-friendly approach, offering auditable privacy for regulated applications like RWA tokenization. Together, these developments show privacy is evolving from a niche tool into a fundamental layer of the crypto ecosystem.

marsbit01/13 07:46

After Eight Years, Behind Monero's New High, the Privacy Narrative Is Returning to the Core of Crypto

marsbit01/13 07:46

Eight Years Later, Behind Monero's New High, the Privacy Narrative Is Returning to the Core of Crypto

Amidst market volatility and fleeting meme coin trends, privacy is re-emerging as a core narrative in crypto. Monero (XMR) recently broke its 8-year all-time high, surging over 500% since early 2024, symbolizing a return to privacy-first principles. Its design, featuring ring signatures, stealth addresses, and RingCT, ensures strong anonymity by default. Zcash (ZEC) initially led this privacy resurgence but faced a governance crisis when its development team, ECC, collectively resigned due to disputes with the Bootstrap board, causing a 40% price drop. Despite this, Zcash remains a decentralized protocol. Other projects are expanding privacy beyond transactions. Humanity Protocol uses palm recognition and zero-knowledge proofs to create a private digital identity system, partnering with Mastercard. Railgun acts as a private wallet layer for DeFi, allowing anonymous interactions with smart contracts, with Vitalik Buterin among its users. Pirate Chain enforces 100% privacy using zk-SNARKs. Tornado Cash, despite U.S. sanctions and legal battles, saw significant ETH inflows in 2025, showing persistent demand for privacy. Dusk Network takes a compliance-friendly approach, offering auditable privacy for regulated assets like RWA, aligning with EU regulations. This shift indicates privacy is evolving from a niche tool into essential infrastructure for crypto's sustainable growth.

Odaily星球日报01/13 07:44

Eight Years Later, Behind Monero's New High, the Privacy Narrative Is Returning to the Core of Crypto

Odaily星球日报01/13 07:44

2026 Megatrends Outlook: Privacy Public Chains, Prediction Markets, and New Transformations

In this outlook for 2026, three key crypto and Web3 trends are highlighted. First, prediction markets like Polymarket and Kalshi have proven to be more than a temporary phenomenon, with trading volumes surging beyond election cycles due to sports, politics, and economic events. Their simplicity and 24/7 operation make them attractive for integration into consumer platforms like Robinhood and Coinbase. Second, privacy-focused stablecoins and blockchains are gaining traction by enabling "selective disclosure" through zero-knowledge proofs and encrypted mempools. This addresses the transparency issue of public ledgers, making blockchain more acceptable for enterprise use in payments and settlements. Third, the narrative of "unbundling" in crypto is shifting toward rebundling. Companies like Coinbase and Robinhood are consolidating fragmented services—trading, custody, staking, wallets—into unified apps to reduce user friction and leverage distribution advantages. These developments indicate a move toward broader, more practical adoption of blockchain technology in the coming year.

比推01/05 18:28

2026 Megatrends Outlook: Privacy Public Chains, Prediction Markets, and New Transformations

比推01/05 18:28

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