BTC—ETH—

要聞列表›專家表示，Satoshi 的 110 萬枚 Bitcoin 以及更多比特幣可以免受量子攻擊。

CoinDesk2026-05-21 18:10:03BTC

專家表示，Satoshi 的 110 萬枚 Bitcoin 以及更多比特幣可以免受量子攻擊。

ORIGINALSatoshi’s 1.1 million bitcoin and millions more can be saved from quantum attack, says expert

AI 影響分析Grok 分析中...

📄完整原文· 由 trafilatura 自動擷取5522 字

Satoshi’s 1.1 million bitcoin and millions more can be saved from quantum attack, says expert Researchers at the privacy-centric blockchain startup say their multi-layer quantum defense will feature a soft fork to freeze and protect dormant BTC. What to know: - AmericanFortress has unveiled a patent-pending post-quantum signature scheme that aims to protect existing crypto assets, including dormant wallets, from future quantum attacks without mass fund migrations. - The proposed protocol would use a backward-compatible soft fork and zero-knowledge proofs to freeze and secure vulnerable pre-BIP32 bitcoin addresses, such as Satoshi-era wallets, while allowing governance to later decide whether to move, burn or redistribute the funds. - Backed by an $8 million seed round, AmericanFortress says its approach offers quantum protection for major chains like Bitcoin, Ethereum, Solana and Tron with negligible performance impact and simple node and wallet software updates. AmericanFortress researchers introduced a patent-pending post-quantum signature scheme that could secure the global crypto ecosystem against future quantum attacks without requiring mass fund migrations. According to the company, the breakthrough means even Satoshi Nakamoto's huge 1.1 million bitcoin stash, alongside nearly 5 million BTC in dormant accounts, can be saved, with a combined value of about $400 billion. In an interview with CoinDesk, Michal Pospieszalski, CEO of AmericanFortress, explained that inactive and dormant wallets do not have to remain vulnerable to unscrupulous hackers, who could sweep up the loot and dump it onto the market with incalculable consequences. However, Pospieszalski said a major point of confusion is the older bitcoin. Because Satoshi-era wallets are “Pre-BIP32” addresses with no seed phrase derivation and therefore cannot automatically be upgraded like the newer created wallets. Instead, the AmericanFortress’ protocol would execute a defensive freeze via a backward-compatible soft fork. “Our quantum-resistant protocol would automatically freeze and protect those funds until governance decides what to do with them after Q-day,” Pospieszalski said, noting the community would eventually have to vote to move, burn, or redistribute the frozen assets. “But this means even Satoshi wallets can be protected with a minor BIP, which we are working on,” Pospieszalski said. “This means integrity for Bitcoin going forward—and that’s just BTC. It applies to all other major chains as well, like Ethereum, Solana, and Tron.” The announcement follows an $8 million seed funding raise co-led by SAVA Digital Asset Fund, Moon Pursuit Capital and 0G Labs. Along with the funding round, the firm released a cryptographic paper that identifies the specific network performance bottlenecks that have plagued other post-quantum trials. This week, a standard quantum-security test on BNB Chain worked but significantly slowed transaction throughput by 40%. Unlike traditional approaches that require entirely new blockchains or exhaustive address rotations, AmericanFortress's approach uses zero-knowledge (ZK) proofs to prove master seed ownership at the point of spend. The strategy deploys three distinct solutions: Pre-BIP32 raw key protection, standard BIP32 quantum protection, and a high-speed "QBIP32" derivation scheme. Because it integrates natively with existing curves, it causes no performance degradation. “It’s just a node and wallet software update in that order,” Pospieszalski noted. The threat to crypto is highly concentrated, the AmericanFortress CEO said, adding that while quantum computers cannot crack master seed phrases, they can reverse-engineer individual private keys from wallet addresses whose public keys have been exposed onchain. Research indicates that over $600 billion in crypto assets are in this precise vulnerable state, including 100% of Solana addresses, said Pospieszalski, describing this as “common knowledge.” For active users, migrating to a quantum-proof level takes a mere 50 milliseconds via a simple wallet prompt, he explained, adding that for dormant seed-derived wallets, protection can be executed programmatically at the base layer. Pospieszalski said the cost of this quantum-proofing is extremely low, equivalent to the price of a single rollup transaction, rather than paying for every historical transaction individually. Pospieszalski revealed that AmericanFortress is actively licensing the SDK out to Layer 1 and Layer 2 blockchains in exchange for marketing positioning, although he said the firm is open to exclusive acquisitions. The cryptographic methods for bitcoin are expected to be ready for discussion within the next few weeks, ahead of an official presentation on June 2 in Paris, AmericanFortress said. Ultimately, Pospieszalski sees this as a turning point for the longevity of digital assets. “Sudden quantum proofing of BTC is now possible,” he said. More For You What began earlier this week as shock over more exits of core figures has now evolved into something more existential, according to some community members. What to know: - Days after several high-profile Ethereum Foundation departures, the EF still has not publicly explained the exits, fueling growing frustration and speculation across the Ethereum community about leadership, strategy and internal culture. - Prominent voices, including Dankrad Feist and Laura Shin, say Ethereum’s problems stem from the Foundation prioritizing ideology over competitiveness,...

資料狀態✓ 已擷取全文閱讀原文（CoinDesk）

🔍歷史類似事件· 關鍵字 + 標的比對6 則

專家表示，Satoshi 的 1.1M BTC 以及數百萬枚其他比特幣皆可免受量子攻擊。

相似度 680%標的 BTC關鍵字 expert/bitcoin/millions

Bitcoin 防止量子威脅的時鐘正在倒數，這可能導致包括 Satoshi 在內的 690 萬枚 BTC 被耗盡

相似度 400%標的 BTC關鍵字 quantum/million/satoshi

Cardano 的 Charles Hoskinson 表示，Bitcoin 的量子修復方案是一個無法拯救 Satoshi 持有幣的硬分叉（hard fork）。

相似度 400%標的 BTC關鍵字 quantum/satoshi/can

Strategy (MSTR) 在 Saylor 為潛在的 BTC 出售行為辯護後，再買入價值 4,300 萬美元的 Bitcoin

相似度 380%標的 BTC關鍵字 more/million/bitcoin

開發者聲稱能破解價值 7 億美元的遺失 Bitcoin 錢包

相似度 380%標的 BTC關鍵字 million/can/bitcoin

新的 Bitcoin 量子提案為 Satoshi Nakamoto 提供了一種無需移動 BTC 即可證明控制權的方法

相似度 380%標的 BTC關鍵字 quantum/satoshi/bitcoin

💡 目前用關鍵字 + 標的比對（MVP）· 之後會升級為 embedding 語意搜尋

原始資訊

ID：5053265f59

來源：CoinDesk

發佈：2026-05-21 18:10:03

分類：一般 · 導出分類 neutral

標的：BTC

社群投票：+0 / −0 · ⭐ 0 重要 · 💬 0 留言