Ethereum

Ethereum is the hub for ETH, smart contracts, gas fees, EVM, layer 2, rollups, MEV, staking and DeFi infrastructure. Start with the pillar What is Ethereum, how it works and why it matters. Then go deeper on smart contracts, gas fees, EVM, rollups and MEV.

Ethereum Glamsterdam Devnet-11 launches: what it tests

Updated September 14, 2026. Ethereum’s Glamsterdam Devnet-11 reaches genesis on September 14 at 12:00 UTC. The short-lived network…

Marco Italiani · 3 weeks ago

Layer 2 sequencers receive transactions, decide their execution order and help produce the state that a rollup later…

Marco Italiani · 2 months ago

Ethereum blob fees becomes useful only when its formula, infrastructure and limits are understood. This guide explains the…

Marco Italiani · 2 months ago

Last updated: July 2026. Proof of stake is an evergreen concept to understand before using crypto seriously. In…

Marco Italiani · 3 months ago

Last updated: July 2026. Blockchain oracles is an evergreen concept to understand before using crypto seriously. In short,…

Marco Italiani · 3 months ago

Last updated: July 2026. Crypto bridge is an evergreen concept to understand before using crypto seriously. In short,…

Marco Italiani · 3 months ago

Last updated: July 2026. Ethereum MEV means Maximal Extractable Value: value that can be extracted by choosing, including,…

Marco Italiani · 3 months ago

Last updated: July 2026. Ethereum rollups move part of execution away from the base layer while keeping a…

Marco Italiani · 3 months ago

Last updated: July 2026. The Ethereum EVM is the execution environment that lets the network interpret smart contracts…

Marco Italiani · 3 months ago

Last updated: July 2026. Ethereum gas fees are the cost paid to make the network execute a transaction.…

Marco Italiani · 3 months ago