Ethereum Test Network Raises Block Limit to Over 3x Its Current Capacity
Ethereum’s Sepolia test network activated Glamsterdam on October 6 with a block gas limit near 200 million, over three times mainnet’s 60 million.
NFL Sides With States Against Kalshi in Supreme Court Prediction Market Fight
The NFL urged the Supreme Court to resolve a circuit split over whether states can regulate sports contracts on prediction markets, arguing they’re gambling, not federally regulated swaps.
The Graph Moves Polygon And BNB Chain Traffic Off Its Centralized Studio Layer
October 8 marks the cutoff for production-style staging traffic on The Graph's centralized Subgraph Studio endpoints for Polygon and BNB Chain. Developers are being pushed onto The Graph Network, where independent indexers serve queries and earn the…
Satoshi-Era Bitcoin Worth $8.3 Million Moves After 16 Years
A batch of 100.02 BTC mined in July 2010 moved Wednesday after 16 years. It’s worth about $8.3 million, but nothing in the transaction shows who owns it.
MEXC Referral Code (mexc-bestbonus): Steps to Get Free Crypto in 2026
The best MEXC referral code is “mexc-bestbonus,” which new users can enter during registration to unlock up to 10,000 USDT in welcome rewards, a 10% discount on spot and futures trading fees, and extra referral rewards. You will also get a free trial to…
US government moves $470 million in seized crypto to Coinbase wallets, raising Bitcoin sale questions
The US government moved about $470 million in seized crypto to likely Coinbase Prime addresses, according to Arkham, reviving questions over potential asset sales. On Oct. 7, blockchain analytics firm Arkham Intelligence said the transfers included…
OpenAI math breakthroughs raise ‘bunker mode’ alarm from Bitcoin researcher Justin Drake
OpenAI’s latest advances in mathematics have prompted a leading Ethereum researcher to warn that crypto’s core wallet security could face an unexpected AI threat. On Oct. 7, Ethereum researcher Justin Drake urged the blockchain industry to prepare for…
OpenAI Says a Secret AI Model Cracked Hundreds of Open Math Problems in One Prompt—Mathematicians Want Receipts
OpenAI posted 722 AI-written math manuscripts from an unreleased model, saying most came from a single prompt. Some mathematicians call the claims unverified.
Ethereum Researcher Says AI May Break Encryption Before Quantum Does
Ethereum Foundation researcher Justin Drake urged holders to calmly move funds to unused addresses, warning that AI-driven math could break crypto signatures before quantum computers do.
Anthropic Launches Haiku 5.5: Its Cheapest and Fastest Claude Model Yet
Claude Haiku 5.5 costs about 75% less to run than its predecessor and targets high-volume jobs like summaries and live customer support. It arrives 15 days after Opus 5.5.