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Security: what's happening right now
Most security stories look different on the surface, but they usually begin in the same few places: a bad signature, a weak approval, a buggy contract, or a risky bridge. If you want current security headlines explained without the noise, start with the patterns that keep costing users money.
Bitcoin ETF flows: what the data tells us
Bitcoin ETF flows can look like a scoreboard, but the useful signal is deeper: net flows, issuer concentration, and who is buying or leaving matter more than one loud day.
Claude Mythos and cryptographic weaknesses: what Anthropic’s research changes, and what it does not
Anthropic says Claude Mythos found new cryptographic weaknesses that years of expert review missed, including a stronger attack on HAWK and a new attack on reduced-round AES. The research does not break production wallets or blockchains, but it changes how you should think about post-quantum security claims.
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Long reads worth your time
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Hand-picked deep dives
Blockchain for beginners: the plain-English guide to how it works
You send $20 in crypto to a friend, and ten minutes later both of you ask the same question: who updated the record, and why should anyone trust it? This blockchain for beginners guide answers that question without code, hype, or jargon for the sake of jargon.
The Bitcoin halving cycle, explained
Every 210,000 blocks, Bitcoin cuts its new supply in half. That simple rule shapes the halving cycle, but price history, miner stress, and demand shifts make every cycle look different.
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Browse the full archive
How to reduce Ethereum gas fees on everyday transactions
5 Risks Every AI-Crypto Holder Should Know
Bitcoin ETF flows: how to read the data without fooling yourself
MiCA explained: what EU crypto regulation actually does
USDT: what matters when everyone asks what's happening
Spot-BTC ETFs compared: fees, liquidity, custody
A risk map for DeFi yields in 2026
Ordinals and Runes on Bitcoin, explained
OUSD, the new stablecoin backed by rivals who rarely share the same table
Solana's Firedancer upgrade, explained
Bitcoin vs Ethereum: different beasts, different goals
Ethereum staking: yields, risks, and the MEV reality
