The Bitcoin community continues to debate whether cryptographically relevant quantum computers are imminent or decades away. Project Eleven, a quantum security research company, awarded a prize to researcher Giancarlo Lelli for using a quantum computer to break a 15-bit elliptic-curve key — a small-scale version of the same cryptography used in Bitcoin, which relies on far larger 256-bit keys. Lelli was able to derive a private key from the public key paired to it, using a “variant” of Shor’s algorithm, an integer factorization algorithm for quantum computers, according to Project 11’s announcement on Friday. Bitcoin’s keys are 256 bits long, representing a “large” gap from the 15-bit key Lelli was able to crack, Project 11 said. However, the gap between Bitcoin’s 256-bit keys and the number of bits a quantum computer can factor has “fallen sharply” since 2025. Project 11 added. Read more
After reporting more than $1.7 million to election officials, a crypto-aligned political action committee has reportedly backed out of advertising for a Texas Senate candidate. The Fellowship political action committee (PAC), which launched claiming to have more than $100 million from crypto-aligned backers, has reportedly backed out of an advertising deal to support Texas Attorney General Ken Paxton in a crucial US Senate race. According to a Thursday report from Axios, Republican leaders contacted US Commerce Secretary Howard Lutnick on his connections to Fellowship, which has been partially funded by Cantor Fitzgerald. Lutnick, as the former president and CEO and whose sons are now in charge of the financial services company, reportedly faced questioning from Republicans about Fellowship’s support of Paxton, whom on Tuesday the PAC reported spending $1.75 million in supportive advertising. Read more
Familiar players ramp up Bitcoin and Ether bets as markets hint at a rebound, while institutions test blockchain rails and US lawmakers stall on crypto rules this week. Familiar names have been aggressively accumulating Bitcoin (BTC) and Ether (ETH), but this time, their buying comes amid early signs of a market reversal. This week, Strategy made one of its largest Bitcoin purchases on record, bringing its total holdings well north of 800,000 BTC. Bitmine Immersion Technologies, despite sitting on steep unrealized losses, executed its largest Ether purchase since December. Beyond digital asset treasuries, traditional finance continues to test blockchain infrastructure, with Japan exploring the use of government bonds onchain. In the United States, regulation is still grinding forward, albeit slowly, as lawmakers remain divided over key market-structure legislation. Read more
Bitcoin and risk assets faced an uphill struggle after the S&P 500 hit new all-time highs as analysis warned that BTC price support was at risk. Bitcoin (BTC) stayed glued to $78,000 on Friday with markets “awaiting clarity” from the US-Iran war. Key points: Bitcoin stalls in its bid to recapture $80,000, as US stocks tread water. Read more
A bullish signal from Solana’s MACD indicator hinted at a potential rally, though resistance at $90 could delay the recovery. Solana’s (SOL) MACD indicator sent a “buy” signal on its weekly chart, an occurrence that has historically preceded parabolic rallies. Key takeaways: Solana’s MACD indicator sent a “buy” signal that has led to a 100%-860% SOL price rallies in the past. Read more
Nakamoto launched a Bitcoin derivatives program with Bitwise and Kraken, aiming to generate options premiums and hedge part of its BTC treasury exposure. Nasdaq-listed Bitcoin treasury company Nakamoto announced on Friday an actively managed Bitcoin derivatives program designed to generate recurring income from volatility while hedging part of its downside exposure. Nakamoto said the program has been in place since the first quarter of 2026 and uses a portion of the company’s Bitcoin holdings as collateral for a derivatives strategy managed by Bitwise Asset Management in a separately managed account. Under the arrangement, a portion of the company’s Bitcoin is held in Kraken’s qualified custody solution and used as collateral for a derivatives strategy managed by Bitwise Asset Management in a separately managed account. Read more