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Artículos prácticos sobre smart contracts, Solidity, Ethereum L2 y desarrollo Web3 — escritos por los instructores de la Diplomatura en Blockchain.

Solidity · Smart Contracts

Your First Smart Contract with Solidity: From Zero to Deployed in 30 Minutes

A practical walkthrough from zero to a deployed ERC-20 token on a testnet. No theory upfront, just code that works.

~6 min read · Beginner
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Ethereum · L2

Ethereum Mainnet vs L2: When to Use Each in 2026

A no-nonsense framework to decide between L1 and L2 based on what your contract actually does — not what's trending.

~7 min read · Intermediate
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