Non-Fungible Tokens (NFTs) basics
Non-Fungible Tokens (NFTs) are a type of digital asset that represent ownership or proof of authenticity of a unique item, typically stored on a blockchain. Unlike cryptocurrencies like Bitcoin or….
Category: Blockchain
Security Token Offerings (STOs)
A Security Token Offering (STO) is a fundraising mechanism that allows businesses or projects to raise capital by issuing security tokens. These tokens represent ownership of an underlying asset, such….
Initial Coin Offerings (ICOs)
An Initial Coin Offering (ICO) is a fundraising mechanism that allows companies or projects to raise capital by issuing their own cryptocurrency tokens to investors in exchange for established cryptocurrencies….
Crypto wallets: Hot vs Cold storage
Crypto wallets are essential tools for managing digital assets like Bitcoin, Ethereum, and other cryptocurrencies. They allow users to store, send, and receive cryptocurrencies securely. However, there are different types….
How cryptocurrency transactions work
Cryptocurrency transactions are a fundamental part of how digital currencies operate. Understanding how they work is essential for anyone interested in investing in or using cryptocurrencies. In a nutshell, cryptocurrency….
Bitcoin vs Altcoins
Bitcoin and altcoins are the two main categories of cryptocurrencies. While Bitcoin is the original cryptocurrency, altcoins refer to all other cryptocurrencies that were created after Bitcoin. These digital assets….
What is a Cryptocurrency?
Cryptocurrency is a form of digital or virtual currency that uses cryptography for security and operates on decentralized networks, typically based on blockchain technology. Unlike traditional currencies issued by governments….
Introduction to layer-2 solutions (Polygon, Optimism)
Layer-2 solutions are technologies that are built on top of existing blockchain networks (Layer-1) to improve their scalability, transaction speed, and overall efficiency. The concept of Layer-2 solutions emerged to….
Blockchain APIs and SDKs
Blockchain APIs and SDKs (Software Development Kits) are essential tools that simplify the integration and interaction with blockchain networks. These tools help developers interact with blockchain technologies, allowing them to….
Building a simple token (ERC-20 token tutorial)
Creating an ERC-20 token is a foundational step in Ethereum blockchain development. ERC-20 is a technical standard for smart contracts on the Ethereum blockchain for implementing tokens. These tokens are….