Ethereum Calldata Explained: How to Decode Transaction Input Data
Learn how Ethereum calldata encodes function selectors and arguments, how explorers decode it, and what to verify before signing a contract transaction.
GOMTU5 min readTagged #smart-contracts
GOMTU5 min read
ERC-4626 Tokenized Vaults Explained: Shares, Yield, and Hidden Risks
Learn how ERC-4626 tokenized vaults turn one underlying asset into standardized shares, how deposits and redemptions work, and which risks to check first. NFA.
GOMTU6 min read
Blockchain Oracles Explained: How Smart Contracts Get Real-World Data (2026)
Blockchains can't see past their own network — so how does a smart contract know the ETH price? A plain guide to oracles, the oracle problem, and Chainlink.
GOMTU6 min read
What Are Smart Contracts? How They Work and Real Use Cases
Discover what smart contracts are, how they work on the blockchain, and their real-world use cases in DeFi, NFTs, and RWA — plus risks, limits, and FAQ.
GOMTU6 min read