Crypto

Bitcoin has rebounded above $103,000, lifting altcoins.

From "faceless" YouTube channels to AI-generated product demos, 2025’s hottest “hour-a-day” hustles promise easy money—but success still takes testing, luck, and a lot of automation.

Explore how the Condorcet paradox exposes the limits of perfect fairness in blockchain consensus. For decades, research in distributed systems, especially in Byzantine consensus and state machine replication (SMR), has focused on two main goals: consistency and liveness. Consistency means all nodes agree on the same sequence of transactions, while liveness ensures the system continues to add new ones. Still, these properties do not stop bad actors from changing the order of transactions after they are received. In public blockchains, that gap in traditional consensus guarantees has become a serious problem. Validators, block builders or sequencers can exploit their privileged role in block ordering for financial gain, a practice known as maximal extractable value (MEV). This manipulation includes profitable frontrunning, backrunning and sandwiching of transactions. Because transaction execution order determines validity or profitability in DeFi applications, the integrity of transaction ordering is vital for ...

The rally comes after a broader weekly slump, with the CoinDesk 20 (CD20) index recovering from a near 15% drawdown over the week.

Welcome to Slate Sunday, CryptoSlate’s weekly feature showcasing in-depth interviews, expert analysis, and thought-provoking op-eds that go beyond the headlines to explore the ideas and voices shaping the future of crypto. Michael Burry, the “Big Short” protagonist whose bet against the mortgage bubble made him a living legend, is back in the business of raining on […] The post Michael Burry’s big short: Is the AI bubble bigger than Bitcoin? appeared first on CryptoSlate.

Interoperability has become a central focus for blockchain development in 2025. Networks that once operated independently are now being connected through verified systems that share liquidity, security, and data. The goal is to create interaction between ecosystems that serve different technical purposes and work seamlessly. XRP Tundra is one of the first audited projects, which […]

The CFTC's interim boss, Caroline Pham, is said to be personally guiding exchanges on launching compliant products as she also overhauls the agency.

Despite record levels of institutional investment, most Wall Street firms are still trading off-chain, says Annabelle Huang, co-founder and chief executive officer of Altius Labs.

UK citizens are currently blocked from viewing certain Ledger blog pages, including an educational post on multisig wallets, due to new compliance rules. When visiting these pages, users in the UK receive a message: “Due to new rules in the UK, certain Ledger.com webpages are restricted.” These restrictions affect crypto educational resources and are linked […] The post Ledger pages blocked as UK’s crypto crackdown hits education, advertising, banking appeared first on CryptoSlate.

The market recorded its first red October in seven years, but several sectors witnessed growth and development.

The alleged Ponzi scheme attracted over 3,000 victims by offering guaranteed returns on contracts tied to various assets.

Bitcoin traders focused on the weekly close amid flat BTC price action and warned that the whole bull market could end with a bad result. Key points: Bitcoin faces an important weekly close with several key price levels on the line. The bull market’s future is still at stake, a trader says, amid ongoing whale selling. Read more

Ledger is weighing a New York listing after revenues hit triple-digit millions in 2025, driven by record crypto hacks and growing demand for cold storage wallets. French crypto hardware wallet provider Ledger is considering a New York listing as surging cyberattacks drive record demand for its hardware devices, sending revenues soaring into the triple-digit millions in 2025. CEO Pascal Gauthier recently told the Financial Times that the company, founded in Paris in 2014, is seeing its best year yet as both individuals and companies rush to protect their digital assets from increasingly sophisticated hackers. “We’re being hacked more and more every day ... hacking of your bank accounts, of your crypto, and it’s not going to get better next year and the year after that,” he said. Read more

Ethereum maintains critical support at $3,300 after a sharp weekly decline, while technical indicators show bullish divergence and whale accumulation suggests renewed interest at current levels. The post Ethereum Price Prediction: Key $3,300 Support Zone in Focus After 12% Price Pullback – What’s Next? appeared first on Cryptonews.

XRP consolidates at $2.32 following whale sales of 500,000 tokens, testing critical $2.00 support as 21Shares files for spot ETF approval and Ripple's acquisition strategy positions the protocol for institutional-scale transaction volume. The post XRP Price Prediction: Dips to $2.29 – Will Whales Trigger a Massive Accumulation Phase Here? appeared first on Cryptonews.

Bitcoin's test of $102,980 support comes as hash price drops to break-even levels post-halving, while major mining firms pivot to AI infrastructure and treasury companies accumulate unrealized losses exceeding $120 million. The post Bitcoin Price Prediction: $100,000 Stares Down BTC – What Onchain Data Says About the Next 48 Hours appeared first on Cryptonews.

All eyes in global finance are glued to liquidity. As the global broad money supply reaches a record $142 trillion, this monetary firehose has macro investors sitting up in their seats. Surging 6.7% year-on-year as of September, China, the EU, and the U.S. are driving this unprecedented expansion, and Bitcoin and the broader crypto market […] The post Global money supply ‘through the roof’, hitting $142 trillion in September appeared first on CryptoSlate.

In contrast, ICP has dumped hard following the recent rally.

Robert Kiyosaki predicts Bitcoin will reach $250,000 and gold $27,000 by 2026, saying he’s buying hard assets amid a looming crash. Rich Dad Poor Dad author Robert Kiyosaki has doubled down on his bullish outlook for hard assets, saying he’s buying more gold, silver, Bitcoin and Ethereum even as markets brace for a potential crash. In a post shared on X on Sunday, Kiyosaki warned of an impending economic downturn but said he’s preparing for it by accumulating assets he calls “real money.” “Crash coming: Why I am buying, not selling,” he wrote, setting ambitious targets of $27,000 for gold, $100 for silver and $250,000 for Bitcoin (BTC) by 2026. Read more

Bitcoin’s market dominance is showing signs of weakness, which could mean altcoin season is closer than many traders think. The post Analyst Says Bitcoin Dominance Breakdown Could Signal Incoming Altcoin Season appeared first on Cryptonews.