Articles & Analysis— page 3
Deep dives for the thoughtful investor
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Top 5 Hardware Wallets for Crypto Beginners in 2026
Comparing five hardware wallets for anyone moving to cold storage for the first time: prices, setup simplicity, and what beginners should actually look for.
Solana: From Proof of History to Firedancer and Alpenglow
How an idea about time as a data structure became one of crypto's largest networks — and the two parallel bets Solana is making on its future right now.
Where People Actually Spend With Crypto Cards: 2026 Data
$607M a month, 6x growth in 18 months, and one card holding three-quarters of the market. We break down the real geography and numbers behind crypto cards, based on Paymentscan and Dune Analytics data.
How to Spot a Rug Pull Before You Lose Your Money
Rug pulls drain billions from investors every year, and 92% of them involve anonymous developers. Here are 7 warning signs that can help you spot one before it's too late.
What Is AML and How Exchanges Vet Their Users
Why does an exchange suddenly ask you to prove where your funds came from? Here's what AML actually is, why the Travel Rule exists, and how user screening works in practice.
Gemini and Google DeepMind: The Full Story
From Bard's disastrous debut, which wiped $100 billion off Alphabet's market cap, to 900 million monthly users — here's the full history of Gemini and Google DeepMind: products, growth, controversies, and lawsuits.
How to Trade P2P Safely: A Step-by-Step Guide
P2P trading is growing worldwide — and it's also where scams happen most often. Here's how escrow protects you and what to check before you release funds.
Grok and xAI: The Full Story of Elon Musk's AI
From a "maximally truth-seeking AI" to a $1.25 trillion merger with SpaceX — here's the full history, products, growth, and controversies behind Grok and xAI, in one place.
What Is Hashrate, and Who Controls It in Mining
Bitcoin's network hashrate currently sits around 886 EH/s. Here's what that number actually means, how it's calculated without direct access to miners, and which companies are really behind it.
Crypto Cards That Never Take Your Keys
A new generation of crypto cards — OKX, MetaMask, COCA, Gnosis Pay — lets you spend straight from your wallet instead of pre-loading a card balance. Here's how that works technically, and why it doesn't remove every risk.
OpenAI and ChatGPT: A Full Look at the Company
OpenAI is now valued at $852 billion, with ChatGPT topping 900 million weekly users. Here's its history, its products, the lawsuits following it, and where it actually stands in the 2026 AI rankings.
Anthropic and Claude: A Full Look at the Company Betting Everything on AI Safety
A company that split from OpenAI over safety disagreements is now valued at nearly $1 trillion. Here's the full picture: Anthropic's history, the entire Claude model lineup, what its safety philosophy actually means in practice, and what genuinely sets it apart from the competition.
Smart Contracts: Code That Executes the Deal Itself
A vending machine can't cheat you — pay correctly, pick a button, get your item. A smart contract works on the same principle, except instead of a soda can it can move billions of dollars. Here's who invented the idea and what happens when the code has a bug.
ChatGPT vs Claude vs Gemini vs Grok vs Perplexity: Comparing 2026's Top 5 AI Services
Five different companies, five different ideas of what a "helpful AI" should even be. Here's a plain-language breakdown of what actually separates ChatGPT, Claude, Gemini, Grok, and Perplexity — what they cost, who they're built for, and what problem each one is really solving.
DEX vs CEX: An Exchange With a Cashier, or Without One
One exchange holds your money and asks for your ID. The other never asks for documents and physically never touches your coins. Here's what actually separates a CEX from a DEX — and what you give up and gain with each.