A technical newsletter for DeFi builders covering smart contract security, with walkthroughs of Uniswap v4 hooks, exploit patterns and audit findings. Readers get concrete guidance on what to check before shipping their own protocol code.
Website: https://defiprotocolbycode.substack.com
Data-driven crypto research covering DeFi lending, curated vaults and onchain perpetuals, with specific figures and protocol-level analysis. Readers get quarterly market-share breakdowns and explanations of governance proposals and trust models.
Verichains publishes detailed post-mortem analyses of DeFi and smart contract exploits, including AlpsCon, a Safe module flaw and Nimiq's Polygon swap contracts. Readers get step-by-step technical breakdowns of how each attack worked, with transaction references and the underlying design weaknesses.
Long-form research essays on crypto markets and infrastructure, covering topics such as on-chain options, AI agent economies and the history of tech and venture cycles. Pieces combine original analysis, hands-on product testing and historical framing for a builder audience.
A weekly briefing on blockchain security incidents, vulnerabilities and postmortems, with monthly statistics and attack-vector breakdowns. It adds the author's commentary on industry news such as AI-related hype, hardware wallet supply chain attacks and North Korean hacks.
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