Latest revision · v0.2.1
L2
Rollups, explained: how Base settles on Ethereum
A plain guide to what a rollup is, how it posts data to Ethereum, how withdrawals are challenged, and how Base sets its own withdrawal window.
Le Coin / Learning Hub
Learning Hub
Plain-English explainers on how blockchains, stablecoins and crypto infrastructure work. Sourced line by line, versioned, free as PDF.
01 Mechanics only. No prices.
02 Every claim sourced.
03 Versioned with a changelog.
Latest revision
The first card is the most recently updated dive
L2
Robinhood Chain
Robinhood Chain is an Ethereum layer-2 (L2) blockchain built by Robinhood Markets using Arbitrum technology.