Topics of Crypto World

Learn what blockchain hacks are, why crypto networks face security risks, and how smart contract vulnerabilities, phishing, and private key attacks impact digital assets.

The Federal Reserve, commonly known as the Fed, is the central bank of the United States and one of the most influential institutions in the global financial system. Its decisions on interest rates, liquidity, and monetary policy can affect everything from the U.S. dollar and stock markets to Bitcoin and other digital assets. Understanding how the Fed operates provides an important foundation for interpreting macroeconomic trends and market movements.

Maximum Drawdown (MDD) is a widely used risk metric for understanding how severely an investment, portfolio, or trading strategy can decline from a previous peak before recovering. Unlike return-focused indicators, MDD puts attention on the depth of losses and helps investors evaluate whether a strategy's potential returns are worth the downside risk. This makes MDD particularly useful when analyzing volatile markets such as cryptocurrencies, where large price swings can have a significant impact on portfolio performance.

Learn how cryptography secures blockchain networks through hashes, public and private keys, and digital signatures that protect digital assets and transactions.

Block raised its 2026 earnings forecast after strong quarterly results, highlighting how AI has transformed nearly all code and reshaped payments, fintech, and digital finance.

Decentralized Identity (DID) is an emerging approach to digital identity that gives individuals greater control over how their identity information is created, stored, and verified. Unlike traditional Web2 identity systems that often depend on centralized platforms, DIDs use decentralized identifiers, cryptographic proofs, and verifiable credentials to support portable and privacy-conscious digital identities. As standards such as W3C Verifiable Credentials 2.0 mature and governments explore interoperable digital identity infrastructure, DID is becoming an important concept for understanding the future of Web3 identity.

Contango and backwardation are two fundamental concepts in futures markets that describe the relationship between spot prices and futures prices. Whether trading cryptocurrencies, commodities, or traditional financial assets, understanding these market structures helps investors interpret market sentiment, funding conditions, and potential arbitrage opportunities.

Learn what tokenization is and how digital assets are transforming traditional finance through blockchain-based ownership, efficiency, transparency, and new financial infrastructure.

Short selling is a trading strategy that aims to generate profits when the price of an asset declines. While many investors focus on buying low and selling high, short sellers take the opposite approach by selling first and buying back later. Today, short selling is widely available across stock markets, cryptocurrency exchanges, and decentralized finance (DeFi) platforms.

USDe is a decentralized synthetic dollar developed by Ethena that maintains its value through a delta-neutral hedging strategy rather than traditional fiat reserves. Unlike conventional stablecoins backed by cash held in banks, USDe combines on-chain collateral with derivatives to create a crypto-native alternative.

Explore how blockchain technology is transforming global financial infrastructure through faster payments, digital assets, transparent systems, and next-generation financial services.

What is DePIN? Learn how Decentralized Physical Infrastructure Networks combine blockchain technology with real-world infrastructure and reshape digital connectivity.

Phantom Wallet is one of the most widely used non-custodial wallets in the Solana ecosystem and has evolved into a multichain platform supporting several major blockchain networks. Beyond storing cryptocurrencies, Phantom enables users to interact with decentralized applications (DApps), manage NFTs, and access Web3 services through a single interface.

What is blockchain interoperability? Learn how cross-chain technology connects different blockchain networks, improves Web3 infrastructure, and enables a multi-chain future.

The June 2026 U.S. CPI report initially signaled easing inflation and raised hopes for a more accommodative Federal Reserve policy. However, the renewed U.S.-Iran conflict and surging oil prices quickly shifted the market outlook. This article examines how energy prices could reverse the temporary inflation cooldown, reshape PCE inflation expectations, and influence the Fed’s interest-rate decisions.