Rollups: Optimistic Rollups vs ZK-Rollups
Rollups are a type of Layer 2 scaling solution for blockchains, primarily used to enhance the scalability of networks like Ethereum. They bundle or “roll up” a large number of….
Author: Rishan Solutions
Plasma chains in Ethereum
Plasma is a scaling solution for the Ethereum blockchain proposed by Vitalik Buterin and Joseph Poon in 2017. Plasma aims to enhance Ethereum’s scalability by creating a framework for child….
Sidechains explained
As blockchain ecosystems grow, scalability, transaction speed, and interoperability become critical challenges. Popular chains like Ethereum face high gas fees and network congestion, prompting the need for complementary solutions. Sidechains….
Gas stations in Blockchain
In blockchain networks, “gas” refers to the fee required to perform operations like sending tokens or executing smart contracts. These gas fees can be a barrier for users—especially new users….
Decentralized domain names (ENS, Unstoppable Domains)
The internet as we know it is built on centralized systems. Traditional domain names—like example.com—are managed by centralized authorities such as ICANN (Internet Corporation for Assigned Names and Numbers). These….
Blockchain storage solutions (IPFS, Filecoin, Arweave)
Blockchain technology is not just about cryptocurrencies and DeFi—it’s also revolutionizing how we store data. Traditional cloud storage systems like AWS, Google Cloud, and Dropbox are centralized, meaning your data….
Blockchain as infrastructure: nodes, APIs, explorers
When people think of blockchain, they often focus on cryptocurrencies like Bitcoin or Ethereum. However, these cryptocurrencies run on a broader infrastructure — a foundation that includes nodes, APIs, and….
Flash loans in DeFi
Flash loans are a unique and innovative financial tool within the Decentralized Finance (DeFi) ecosystem. They allow users to borrow large amounts of cryptocurrency instantly and without collateral—but with a….
Token burns and deflationary models
Token burning is the process of permanently removing a certain number of tokens from circulation, thereby reducing the total supply. It is often used as a deflationary mechanism to increase….
Governance tokens in DeFi
Governance tokens are digital assets that give holders the right to participate in the decision-making process of a decentralized project or protocol. Instead of being managed by a central authority….