Ethereum
Layer 2 sequencers: ordering, downtime and censorship
Layer 2 sequencers receive transactions, decide their execution order and help produce the state that a rollup later…
Tag
Layer 2
Ethereum
Ethereum blob fees: how Layer 2 transaction costs work
Ethereum blob fees becomes useful only when its formula, infrastructure and limits are understood. This guide explains the…
Ethereum
Ethereum rollups: what they are and what risks they add
Last updated: July 2026. Ethereum rollups move part of execution away from the base layer while keeping a…
Ethereum
Ethereum EVM: what it is and why it matters
Last updated: July 2026. The Ethereum EVM is the execution environment that lets the network interpret smart contracts…
Ethereum
Ethereum gas fees: why they exist and how to reduce them
Last updated: July 2026. Ethereum gas fees are the cost paid to make the network execute a transaction.…
News
LG Arbitrum: TV advertising tests an onchain model
Updated June 13, 2026. LG Arbitrum brings a consumer use case into the Layer 2 debate: a smart…
Guides
Stablecoin network: how to choose before withdrawal
The stablecoin network you choose determines whether a withdrawal is cheap, usable and correctly received. USDT and USDC…
Guides
Bridges and Cross-Chain Technology: Models, Risks, and Operational Procedures.
How cross-chain bridges work, why they have been hacked for billions of dollars, and how to use them…
Guides
Layer 2 and scaling in 2026: optimistic and ZK rollups, data availability, and bridges.
A comprehensive guide to scaling solutions: optimistic vs. ZK-rollups, data availability, sequencers, bridges, and the real costs for…
Guides
Layer 2 in 2026: Optimistic vs. ZK, bridges, and practical considerations.
Comprehensive guide to Layer 2 solutions in 2026: differences between Optimistic and ZK technologies, risks associated with bridges,…