Understand crypto from first principles
Wallets, staking, stablecoins, on-chain data. Plain-language guides that explain how things actually work - no hype, no shilling.
Latest articles
30 Crypto Terms That Make the News Readable
From gas and slippage to FOMO, rug pulls, and TVL, the minimum vocabulary for reading crypto news and communities, one line per term, organized by category.
Layer 2 Explained: The Highways Built on Top of Ethereum
How rollups cut fees a hundredfold, optimistic vs ZK designs, what Arbitrum, Base, and Optimism each stand for, and the risks hiding in sequencers and bridges.
Crypto Whales: How to Read Big-Money Moves Without Getting Fooled
Who whales actually are, the three windows for tracking them, when whale metrics mislead, and how ETF custody wallets rewrote the interpretation rules.
Liquid Staking and Restaking: The Lego Stack Built on stETH
How liquid staking keeps staked assets usable, how restaking sells the same collateral's security twice, and how yields and risks stack layer by layer.
How Crypto Exchanges Actually Work: Where Your Coins Really Are
What happens inside an exchange between order books, internal ledgers, and custody wallets, what proof of reserves does and does not prove after FTX, and what users should check.
Self-Custody Security: A Practical Playbook by Portfolio Size
From seed phrase storage to hardware wallets, token approval hygiene, and defenses against address poisoning, staged security practices that match how much you actually hold.
ERC20 vs TRC20: Why the Same USDT Needs a Network Choice
What the network dropdown on deposits and withdrawals actually means, how ERC20, TRC20, and layer-2 rails differ in fees and speed, and what happens when you pick wrong, with links to each standard.
Bitcoin Dominance Explained: Reading Market Regimes from One Number
What BTC dominance is, how it is calculated, how traders use it to time altcoin exposure, and the stablecoin and ETF-era distortions that break the old rules of thumb.
The 2028 Bitcoin Halving: What Changes, When, and Why It Matters
The next halving arrives around spring 2028 at block 1,050,000, cutting the block reward to 1.5625 BTC. How the mechanism works, what past cycles can and cannot tell you, and what is different this time.
Liquidity Pools and AMMs: How Prices Form Without an Order Book
How DEXs like Uniswap set prices with the x*y=k formula, what liquidity providers actually earn, and impermanent loss worked through with real numbers.
Spot Bitcoin and Ethereum ETFs: How They Work and What to Check
What makes a spot ETF different from holding coins, the real trade-offs in custody, fees, and access, and how staking inside Ethereum ETFs changes the product, as of 2026.
On-Chain Data for Beginners: Reading the Market's Open Ledger
What exchange flows, whale wallets, and MVRV actually tell you, where to check them free, and the interpretation traps that catch newcomers, updated for the ETF era.
DeFi Explained: How Finance Works Without Banks
What decentralized finance is, how lending, trading, and yield actually function through smart contracts, where the yields come from, and the risks that matter in 2026.
Bitcoin vs Ethereum in 2026: Two Different Assets, Not Two Sizes of One
Beyond the digital gold and world computer slogans: how Bitcoin and Ethereum differ in purpose, supply policy, consensus, and their roles now that both live inside ETFs, with the primary sources for each difference.
Stablecoins in 2026: How They Work and How They're Now Regulated
How USDT and USDC hold their dollar peg, the difference between fiat-backed, crypto-backed, and algorithmic designs, and what the GENIUS Act and MiCA changed for the whole market.
What Is Staking? How It Works and What Can Go Wrong (2026)
What staking actually does in proof-of-stake networks, where the rewards come from, the four ways to participate, and the risks that matter: slashing, unbonding locks, and inflated yields.
Coin vs Token: The One Distinction That Explains Crypto
Bitcoin is a coin, USDT is a token. One test separates them: does it have its own blockchain? Learn why the difference matters for fees, wallets, and evaluating projects.
Crypto Wallets Explained: A Beginner's Guide for 2026
What a crypto wallet actually stores, custodial vs self-custody, hot vs cold wallets, seed phrases, and the new passkey and smart-wallet options, explained in plain language.