Technology

IBM’s Quantum ‘Cat’ Roars: 120-Qubit Breakthrough Pushes Bitcoin’s Encryption Risk Closer

In brief IBM researchers entangled 120 qubits, setting a new benchmark for quantum computing. The GHZ “cat state” achieved fidelity of 0.56, proving full multi-qubit entanglement. Direct Fidelity Estimation confirmed results, offering scalable quantum verification. IBM’s latest quantum breakthrough has edged the crypto world a little closer to its nightmare scenario—a computer capable of breaking…

Opinion

Morning Minute: Solana Staking ETF Goes Live Today

Morning Minute is a daily newsletter written by Tyler Warner. The analysis and opinions expressed are his own and do not necessarily reflect those of Decrypt. Subscribe to the Morning Minute on Substack.GM!Today’s top news: Crypto majors fall slightly after weekend rally; BTC -1% at $114,500 SOL holds $200 ahead of Bitwise BSOL ETF launch today (with…

Business

Crypto Is Finally Growing Up, Says VC Giant Andreessen Horowitz

In brief Developer activity is rising again after a post-FTX slump, led by Ethereum, Solana, and zero-knowledge projects. Stablecoin transactions now top $9 trillion annually, showing steady real-world use. Andreessen Horowitz says U.S. regulation is “finally normalizing,” but warns volatility and fraud still threaten progress. The cryptocurrency industry is no longer a niche experiment, but…

Coins

ARK 21Shares Bitcoin ETF Records Highest Outflows Since August

In brief The ARK 21Shares Bitcoin ETF (ARKB) recorded $275.2 million in outflows on October 16, its largest single-day exodus since August 1, when the fund shed $327.9 million. Bitcoin ETFs collectively bled $530.9 million Thursday, capping a brutal week that saw $858.7 million flee the products, with only Tuesday breaking the outflow streak. Analysts…

Markets

These Bitcoin, Ethereum and XRP ETFs Plan to Offer 5X Leverage

In brief Volatility Shares has filed to launch crypto ETFs that would give investors amplified exposure to Bitcoin, Ethereum, Solana, XRP, and various stocks. Such ETFs use leverage to maximize returns for investors. But investors can lose a lot of money buying such ETFs too. As if crypto trading isn’t already volatile enough, ETF manager…

Business

Citi Plans to Launch Crypto Custody Services in 2026: CNBC

In brief Top bank Citi will debut a crypto custody service in 2026, CNBC reports. The bank is the latest to delve into other digital asset services. Mainstream banks are working on everything from stablecoin offerings to crypto trading for clients. Citi will reportedly debut a crypto custody service in 2026 as mainstream financial institutions…