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Vaulted CEO: Quantum computing may "end" BTC in the next 4 years

According to Forbes, Vaulted CEO David McAlvany stated that he believes Bitcoin could disappear within the next four years due to quantum computing. He mentioned that once quantum computers can quickly solve the mathematical problems protecting Bitcoin private keys, "that will be the end of Bitcoin."However, McAlvany later admitted that he cannot determine whether the relevant breakthrough will occur in four years, five years, or two months. As of mid-2026, there are no quantum computers capable of cracking Bitcoin's encryption algorithms. His viewpoint is mainly based on concerns about the future development speed of quantum computing, rather than on already occurred security events.Galaxy Digital estimates that approximately 7 million BTC addresses have exposed public keys on-chain, worth about $470 billion; Glassnode's estimate is 6.04 million, accounting for 30.2% of the Bitcoin supply. Exposing public keys does not equate to assets being stolen; only when quantum computers can reverse-engineer private keys from public keys might these addresses face actual theft risks.McAlvany also compared Bitcoin to gold and questioned whether Bitcoin could exist for 5,000 years. He expressed relative confidence that gold will still exist by then, but Bitcoin "might exist, or it might not."Bitcoin developers currently have differing opinions on solutions. BIP-360 proposes to add quantum-resistant address types; BIP-361 plans to phase out support for old-style signatures, with assets that do not migrate in time potentially being permanently frozen, including those believed to belong to Satoshi Nakamoto. Supporters argue that freezing assets is better than allowing quantum attackers to steal and sell them, while critics view it as confiscation.Companies like BOLTS Technologies and American Fortress are also developing cross-chain quantum-resistant solutions. American Fortress completed an $8 million seed round in May and claims its technology can protect assets without requiring users to migrate addresses, but the relevant technical papers have not yet been published, and the design has not undergone public auditing.

Avalanche Treasury fell 16% on its first day of trading, putting pressure on the concept of crypto asset vaults

Avalanche Treasury Company officially listed on Nasdaq under the code AVAT on Thursday, but faced a sell-off on its first day of trading, with the stock price dropping 16% from the opening to close at $1.85.The company completed its listing through a merger with SPAC Mountain Lake Acquisition, with a total transaction size of approximately $675 million, and received support from institutions such as Dragonfly, Pantera, ParaFi Capital, VanEck, Galaxy Digital, and Kraken.Avalanche Treasury holds approximately 15 million AVAX tokens, aiming to provide investors with exposure to the Avalanche ecosystem without the need to hold the tokens directly. CEO Bart Smith stated that this strategy is not a direct bet on price, but rather a long-term investment in the potential for institutional financial restructuring.Although the Avalanche ecosystem has attracted over 550 projects and more than $1 billion in institutional funds since its launch in 2020, its native token AVAX has recently faced significant pressure, with prices falling back to near five-year lows.Market data shows that AVAT's first-day performance continued the generally weak trend of crypto "Digital Asset Treasury (DAT)" companies. Previous related listings such as Strategy, Bitmine, and SOL Strategies have all experienced significant pullbacks, reflecting ongoing valuation pressure for such assets in the crypto bear market environment.
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