Gas Fees are the small payments that make Ethereum work. They reward the people and machines that run the network. They also ration the network when many people want to use it. Understanding them helps you avoid overpaying and keeps your transactions smoother. What are Gas Fees? Gas Fees are payments you make to process…
Layer 1 vs Layer 2 is a phrase you’ll hear a lot. The short way to say it: Layer 1 is the main blockchain — the foundation. Layer 2 sits on top, helping things move faster and cost less while the base layer keeps the final record. In the next sections we’ll walk slowly through…
Validator nodes are at the heart of many modern blockchains. They validate transactions, help secure the network, and sometimes make decisions about upgrades. Below I lay out the core responsibilities of a validator, the importance of validator in blockchain systems, how they protect networks, and what it looks like to run or pick a validator….
Tokenomics starts with the token itself and grows into the whole project. It is not just numbers on a page. It is incentives, plans, and rules. If you learn a few simple checks, you can judge crypto projects more clearly. This article breaks the topic into pieces. No heavy math. Just clear steps you can…
Fake NFT Project is the label for any collection built to mislead buyers — from outright scams that steal money to sloppy projects that misrepresent what they are selling. That second paragraph lets you know right away what we will talk about. Why checking matters and what scammers want Scammers want three things: your money,…
SIM Swap Attacks are a real threat, but you can take steps to protect yourself. This article walks through practical, simple measures you can use today. Just clear steps you can follow over a cup of tea. What are SIM Swap Attacks and how do they work? SIM Swap Attacks happen when someone tricks a…
Blockchain Scanner tools let you look under the hood. They show the contract code, recent transactions, token holders, and much more. With a few clicks you can answer basic safety questions about a token. You do not need to be a coder. You only need curiosity and a clear process. Below I explain that process…
Monero Wallet is a tool for managing Monero (XMR), a cryptocurrency designed to be private by default. It makes transactions difficult to trace and helps keep your payment amounts hidden. In this Monero Wallet guide, we will cover choosing a wallet, installation, making Secure Monero transactions, safe storage of keys, and simple privacy habits you…
Crypto Hacks are becoming more visible. When a wallet is drained or an exchange is attacked, stories spread fast. But underneath every headline there are patterns — things that went wrong again and again. By looking closely at those patterns we learn how to build safer habits and stronger systems. What “Crypto Hacks” usually look…
Shamir’s Secret Sharing is a smart, quiet way to protect a seed phrase. It breaks your secret into pieces so no single slip loses everything. In the next paragraphs I’ll explain how it works, how to use it step by step, and how it compares with other tools like multisig wallets. Shamir’s Secret Sharing —…