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LINK $8.64 -2.97%
HYPE $28.98 -1.81%
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XLM $0.1605 -4.62%
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tis

PsiQuantum's million-qubit facility breaks ground, scientists say the scale is sufficient to crack Bitcoin encryption

Quantum computing company PsiQuantum has launched the construction of a million-qubit quantum computing facility in Chicago. PsiQuantum co-founder Peter Shadbolt shared photos from the construction site on the X platform on Thursday, stating that 500 tons of steel have been erected in six days.The company previously announced in September that it had raised $1 billion to build the facility, in collaboration with chip manufacturer Nvidia, aiming to make quantum computing commercially viable to support the next generation of AI supercomputers. Scientists say that the computational power of a million qubits is equivalent to that of hundreds of billions of ordinary computers, enough to crack Bitcoin's encryption technology. Bitcoin developers are currently discussing whether to take immediate action against quantum threats through a hard fork.A preprint scientific paper released last month suggests that breaking a 2048-bit key would require about 100,000 qubits, while Bitcoin encryption uses a 256-bit key. The largest quantum computer currently comes from the California Institute of Technology, with a scale of 6,100 qubits. PsiQuantum co-founder Terry Rudolph stated in July that the company has no plans to use quantum computers to derive private keys from public keys.Research by crypto asset management firm CoinShares in February of this year pointed out that only 10,230 Bitcoins are simultaneously vulnerable to quantum threats, with wallet addresses' encryption keys publicly visible, amounting to approximately $728 million at current market prices.

Galaxy Research Director: Key hearing on cryptocurrency market structure legislation next week, bipartisan lawmakers may propose amendments

Galaxy Research Director Alex Thorn posted on the X platform that a key hearing in the legislative process for cryptocurrency market structure will take place next week. Republican members of the Senate Agriculture Committee have released a discussion draft of the "Digital Commodities Consumer Protection Act." This bill is expected to be merged with related legislative content completed by the Senate Banking Committee to form a comprehensive "Cryptocurrency Market Structure Act."As the Senate Agriculture Committee is responsible for overseeing the U.S. Commodity Futures Trading Commission (CFTC), this draft primarily focuses on the digital commodities market, with the core content being to grant the CFTC exclusive regulatory authority over the spot cryptocurrency market, including cryptocurrency trading platforms, dealers, and brokers. The committee plans to hold a hearing on the bill's amendments on January 27 (Tuesday), during which bipartisan lawmakers may propose amendments. Although the commodity attributes section (including the CFTC's regulatory authority over the spot market) is generally considered less controversial than the securities attributes section in the cryptocurrency market structure discussions, this discussion draft still carries a noticeable partisan tone. It has not yet received the endorsement of key Democratic negotiators, although many provisions previously negotiated with Democrats have been included. Overall, the legislative text from the Senate Agriculture Committee aligns with market expectations, with its core being the establishment of a regulatory framework for the digital commodities spot market centered around the CFTC. Compared to the related topics being discussed by the Senate Banking Committee, this version has a narrower scope and is relatively less politically sensitive and controversial.

Analysis: Industry professionals express dissatisfaction with the CLARITY Act, criticizing excessive concessions to traditional financial institutions

The Senate Banking Committee has canceled the scheduled hearing on Thursday for the CLARITY Act (the Crypto Market Structure Act) revisions. According to crypto journalist Eleanor Terrett, dissatisfaction among industry players erupted this Wednesday, with Coinbase leading the way in announcing its withdrawal of support for the bill. They complained that lawmakers made excessive concessions to banks and traditional financial institutions after proposing amendments to a lengthy 278-page bill, particularly regarding stablecoin yields and tokenization.Critics argue that the CLARITY Act itself is already biased in favor of traditional institutions. Meanwhile, some Democrats insist on establishing ethical standards for senior government officials, including the president, to prohibit them from profiting from cryptocurrency projects. Democrats have previously been at an impasse with the White House on this issue.Currently, Banking Committee Chairman Tim Scott stated in a statement announcing the postponement of the meeting that "everyone is still working sincerely at the negotiating table," but did not reveal when the committee would reschedule the review. The Senate will be in recess next week for Martin Luther King Jr. Day and will reconvene the following week. During that time, the Senate Agriculture Committee is expected to hold a review, which had also been postponed from this Thursday.
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