What Is Decentralized Finance (DeFi)?What is network congestion? Network congestion occurs when the number of transactions submitted to a network exceeds its ability to process. This phenomenon can be caused by a variety of factors, including external influences such as market volatilit...Mar 31, 2025·8 min read
Blockchain Oracles ExplainedA blockchain oracle is a third-party service that provides external information to smart contracts, acting as a bridge between the blockchain and the outside world. Since blockchains and smart contracts cannot directly access off-chain data (i.e., da...Mar 25, 2025·7 min read
Double Spending ExplainedWhat Is the Double-Spending Problem? The double-spending problem is a potential challenge in digital cash systems, referring to the situation where the same funds are simultaneously paid to two different recipients. Without appropriate solutions, thi...Mar 21, 2025·7 min read
Blockchain Scalability - Sidechains and Payment ChannelsBroadly speaking, scalability refers to a system's ability to handle growing demands. In the computer field, you can enhance computational performance and speed up task processing through hardware upgrades. When discussing the scalability of blockcha...Mar 17, 2025·8 min read
What Is Bitcoin and How Does It Work?Bitcoin is a digital currency and the first cryptocurrency to be created, established in 2008 and officially launched in 2009. Users can send and receive transactions using this digital currency. The English name "Bitcoin" is sometimes written in low...Mar 17, 2025·8 min read
Blockchain Use Cases: Prediction MarketsWhen the terms "blockchain" and "market" are mentioned, many people think of the ecosystem of trading platforms that facilitate cryptocurrency transactions. However, the applications of blockchain technology extend far beyond cryptocurrencies; it can...Mar 15, 2025·7 min read
Blockchain Use Cases: Prediction MarketsWhen the terms "blockchain" and "market" are mentioned, many people think of the ecosystem of trading platforms that facilitate cryptocurrency transactions. However, the applications of blockchain technology extend far beyond cryptocurrencies; it can...Mar 13, 2025·7 min read