Smart Contract Proxy Storage Collision Explained
Proxy patterns enable smart contract upgrades, but storage slot collisions can silently corrupt funds, the mechanism, the tradeoffs, and what auditors check.
№ 014AnalysisPolymarket's $2.34 Billion World Cup: What Prediction Markets Mean for Crypto
Polymarket hit $2.34 billion in World Cup trading volume. I looked at what that volume means, where it came from, and why crypto prediction markets might change things.
№ 015SecurityVerifiable Delay Functions and Randomness Beacon Security
VDFs make on-chain randomness manipulation structurally expensive via a sequential delay no adversary can compress. The mechanics, caveats, tradeoffs.
№ 016DeFiDeFi Lending Protocols: Governance Attack Defenses
Timelocks, quorum thresholds, and historical vote snapshots form layered barriers against governance attacks, each mechanism examined on its own terms.
№ 017SecurityFormal Verification vs Smart Contract Security Audit
A security audit finds likely bugs. Formal verification proves their absence mathematically. The difference in cost, time, and guarantees, laid out plainly.
№ 018DeFiPlasma Mass Exit: The Mechanism When Data Is Withheld
A Plasma operator withholds block data and every user must race to exit. The exact mechanism, its structural limits, and what it reveals about Layer 2 security.
№ 019EthereumLayer-Two Networks and Ethereum Security Inheritance
Not every L2 borrows Ethereum's security guarantees, the mechanical gap between those that do and those that only borrow its liquidity, explained.
№ 020DeFiZero Slippage Tolerance Starves Sandwich Bots
Zero slippage tolerance forces sandwich bots into guaranteed losses, the mechanics of amountOutMinimum explain exactly why the attack collapses.
№ 021SecurityCross-Chain Governance Attacks via Bridge Collateral
Bridges holding governance-eligible collateral can swing a vote without buying a single token. The mechanics, failure modes, and limits of standard mitigations.
№ 022EthereumDecentralized Sequencers and Optimistic Rollup Trust
One company controls transaction ordering on most rollups today. Decentralized sequencers redistribute that power, and introduce tradeoffs worth understanding.
№ 023EthereumWhy Gas Estimation Undercounts Smart Contract Costs
Gas estimation fails in predictable ways. Learn the exact mechanics behind undercounts, from storage slots to dynamic calls, with a worked example.
№ 024DeFiToken Vesting: Unlock Schedules and Sell Pressure Explained
Token vesting contracts release coins on fixed, public schedules, creating sell pressure that arbitrageurs price in weeks before retail holders notice.