Infrastructure
In the previous article, we asked a simple question: What happens if a Rollup sequencer lies? What Happens If a Rollup Sequencer Lies? A sequencer may process transactions and propose a new state. But what stops it from simply making something up? The answer is that a Rollup needs a
Infrastructure
A Rollup can process many transactions without putting every transaction directly on Ethereum. But there is a problem. Someone still has to decide the order of those transactions and process them. That person, or more precisely, that system component, is called a sequencer. So here is a simple question: What
Infrastructure
For the longest time, the unspoken rule of Web3 development was absolute obedience to the Ethereum Virtual Machine (EVM). If you were building anything serious, you wrote in Solidity, deployed to an EVM-compatible chain, and prayed to the congestion gods that your transactions wouldn’t get stuck in a
Infrastructure
If you ask ten people what a Zero-Knowledge Proof (ZKP) is, nine of them will tell you it is a privacy tool used to hide transaction amounts or anonymize crypto wallets. For a long time, that was the mainstream narrative. ZKPs were treated as a digital cloak, designed to
Infrastructure
For the past couple of years, the intersection of AI and crypto felt like a massive marketing gimmick. Every random token project slapped "AI" onto its whitepaper, promising decentralized ChatGPT wrappers or GPU-sharing networks that went nowhere. It was pure noise designed to hype retail investors. If
Infrastructure
If you try to rent servers from Amazon AWS or Microsoft Azure to train an AI model or run a heavy application, you quickly realize two things: it is painfully expensive, and you are entirely at the mercy of a corporate giant. Big Tech controls the world's digital