Self-hosted blockchain node: DIY vs Chainstack Self-Hosted
Getting a blockchain node running isn't the hard part. The hard part is everything that comes after — keeping it synchronized, updated, monitored, and…
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BUY_LOCK_BLOCKS: How Immute Blocks Same-Block Sandwich Attacks
Sandwich attacks remain one of the most exploitative patterns in decentralized finance. A malicious actor identifies a pending transaction, front-runs…
I Automated 90% of The Ethers.js v5 v6 Migration using Codemods and AI
Ethers v6 dropped a breaking change on every project that touched BigNumber, utils, or providers — which is basically every DeFi frontend ever written…
Polkadot Bridge Hack: MMR Proof Bug Leads to 1B DOT Mint
On April 13, 2026, the Hyperbridge ISMP (Interoperability State Machine Protocol) gateway on Ethereum was exploited. An attacker forged an ISMP PostRe…