Valeria Robasciotti, Author at Ether Free

What Is Ethereum? A Complete Beginner’s Guide for 2026

August 20, 2026

Valeria Robasciotti

What Is Ethereum? A Complete Beginner’s Guide for 2026 Ethereum is often introduced as the blockchain behind ETH, but that description only covers a small part of what the network actually does. Ethereum is a programmable blockchain environment where digital assets, applications and automated rules can operate through smart contracts. That distinction matters. Bitcoin demonstrated […]

Ethereum Glamsterdam Upgrade: What to Expect in 2026

August 19, 2026

Valeria Robasciotti

Ethereum Glamsterdam Upgrade: What to Expect in 2026 Ethereum development is moving into another important stage in 2026. After the Fusaka upgrade went live in December 2025, attention across the Ethereum development community has increasingly shifted toward the next major protocol upgrade: Glamsterdam. Glamsterdam is currently planned for the second half of 2026 and is […]

Ethereum Gas Fees Explained: How Transactions Are Priced

August 17, 2026

Valeria Robasciotti

Ethereum Gas Fees Explained: How Transactions Are Priced Every transaction on Ethereum requires network resources. Sending ETH, transferring an ERC-20 token, minting an NFT or interacting with a smart contract all require computers participating in the network to process instructions. Ethereum measures this computational work using gas. Gas is not a separate cryptocurrency. It is […]

What Is Solidity and Why Is It Used on Ethereum?

August 12, 2026

Valeria Robasciotti

What Is Solidity and Why Is It Used on Ethereum? Solidity is one of the most important programming languages in the Ethereum development ecosystem. It is commonly used to write smart contracts that run on Ethereum and other blockchain environments compatible with the Ethereum Virtual Machine. For developers learning how tokens, decentralized applications and blockchain […]

ERC-20 vs ERC-721 vs ERC-1155: Ethereum Token Standards Explained

August 3, 2026

Valeria Robasciotti

ERC-20 vs ERC-721 vs ERC-1155: Ethereum Token Standards Explained Ethereum supports many different types of digital assets, but not every token is designed to behave in the same way. A fungible cryptocurrency-style token, a unique NFT and a game containing hundreds of different digital items require different technical structures. Three of the most important Ethereum […]

How Ethereum Smart Contracts Work: A Practical Guide for 2026

July 20, 2026

Valeria Robasciotti

How Ethereum Smart Contracts Work: A Practical Guide for 2026 Smart contracts are one of the technologies that make Ethereum fundamentally different from a blockchain designed only for transferring a native digital asset. Instead of recording transactions alone, Ethereum can execute programmable logic stored directly on the network. That programmable layer makes it possible to […]

Ethereum vs Ether: What Is the Difference Between Ethereum and ETH?

July 12, 2026

Valeria Robasciotti

Ethereum vs Ether: What Is the Difference Between Ethereum and ETH? Ethereum and Ether are closely connected, which is why the two terms are often used interchangeably. In everyday conversation, someone might say they are “buying Ethereum” or checking the “Ethereum price.” Technically, however, they are usually talking about Ether (ETH), not Ethereum itself. The […]

What Is an ERC-20 Token? Explained Simply

June 25, 2026

Valeria Robasciotti

What Is an ERC-20 Token and How Does It Work? ERC-20 is one of the most widely used token standards in the Ethereum ecosystem. It provides a common set of rules that allows fungible tokens to interact consistently with wallets, applications and other smart contracts. Instead of creating an entirely new blockchain, a developer can […]

How to Create an Ethereum Token: From Idea to Smart Contract

June 19, 2026

Valeria Robasciotti

How to Create an Ethereum Token: From Idea to Smart Contract Creating an Ethereum token does not require building a completely new blockchain. Instead, developers can use Ethereum’s existing infrastructure and deploy a smart contract that defines how the token works. For fungible assets, the most common starting point is the ERC-20 standard. It provides […]

Chain Reaction 2.0 AI Crypto Trading Review: The Future of Automated Trading

September 27, 2024

Valeria Robasciotti

1. Introduction to the Future of Automated Trading Automated trading is rapidly evolving, driven by advancements in technology and shifting market dynamics. As the crypto space continues to grow, automation is becoming an essential tool for traders looking to optimize their strategies and maximize returns. Chain Reaction 2.0 is at the forefront of this change, […]