AnalysisAdvanced
Reentrancy Attacks Told Through Real Exploits
The DAO, Fei, Cream — the pattern that ate $50M and how the fix works. The most-cited smart-contract vulnerability.
8 min read
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Advanced crypto guides
Beginner-to-advanced crypto guides on Bitcoin, Ethereum, DeFi, staking, wallets, taxes, and security. Step-by-step tutorials backed by hands-on testing.
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Showing 9 of 33
AnalysisAdvanced
Solidity vs Vyper vs Rust for Smart Contracts
Three main languages, three ecosystems, three security cultures. Where each dominates and why the choice matters.
8 min read
AnalysisAdvanced
Flashbots, MEV-Boost, and Why Blocks Look the Way They Do
Proposer/builder separation, MEV-Boost, and the market that decides what goes into each Ethereum block. Walked through with an actual block.
8 min read
SecurityAdvanced
CoinJoin and On-Chain Privacy Today
Wasabi, Whirlpool successors, and where Bitcoin privacy tooling stands after the 2024 enforcement wave. What still works and what does not.
8 min read
SecurityAdvanced
Multisig Bitcoin Setups Compared
2-of-3, 3-of-5, collaborative custody. The realistic options for splitting keys across devices and locations, and the tradeoffs each imposes.
8 min read
ResearchAdvanced
Solana Validators: Inflation, MEV, and Jito Tips
How Solana validators actually earn — inflation rewards, MEV through Jito, and the staking economics that make running a validator viable.
8 min read
ResearchAdvanced
Spot Bitcoin ETF Tax Strategy: Wash Sales and Lots
Tax planning specific to spot Bitcoin ETFs — wash sale rules, lot selection, harvesting strategies, and how ETF taxes differ from actual BTC.
7 min read
ResearchAdvanced
Bitcoin Tokenomics: Why 21M Cap Matters in 2026
The deep economic logic behind Bitcoin's fixed 21M supply — halving cycles, miner economics, and why the cap holds long after subsidy fades.
8 min read
ResearchAdvanced
Pump.fun Bonding Curves Decoded
How Pump.fun's bonding curves work — the launch mechanism, graduation to Raydium, and the math behind early-buyer advantage.
7 min read