DeFi

USDD 2.0 marks a significant shift in stablecoin design, moving away from its earlier model toward architecture centered on overcollateralization and reserve backing. This upgrade not only responds to growing market concerns around stablecoin security, but also reshapes its risk structure and practical use cases.

The core differences between USDD and USDT lie in their issuance models, stabilization mechanisms, and risk structures. USDD is an overcollateralized stablecoin with higher yield potential, while USDT is issued by a centralized entity and backed by fiat reserves, relying on redemption mechanisms and market trust to maintain its peg. USDT offers stronger liquidity but comes with regulatory and custodial risks. Each serves different user needs: USDT is better suited for trading and hedging, while USDD is designed for DeFi yields and on-chain applications.

Catton AI is an innovative gaming protocol that uses blockchain and AI technology to create a dynamic idle gaming ecosystem. Players can earn rewards as their NPC whiskers engage in battles, progress through higher stages, and complete various in-game tasks.

This article explores the basic concepts, core technologies, application cases, challenges, and future development trends of DeSci to help readers fully understand the prospects of this emerging field.

Liquity v2 appears to be a strong contender for CDP resurgence. This article will discuss the new dynamics at play in v2, its obstacles, and the potential impact on LQTY.

The article provides a detailed analysis of the liquidation process of high-leverage ETH long positions, Hyperliquid's response measures, and the community's misunderstanding of its margin design. Hyperliquid has further strengthened the system's robustness by adjusting margin transfer requirements and optimizing the liquidation mechanism. The article emphasizes the core principles of decentralized finance (DeFi), which aim to resist market manipulation of all scales within a permissionless system.

Rumpel transforms loyalty points into tradable on-chain assets, enhancing liquidity. Its ecosystem ensures security and transparency through Rumpel Oracle and Rumpel Vault, making pTokens compatible with DeFi and supporting various blockchain reward points. Rumpel uses an automated liquidity system without matching or asset locking and enables fair redemption through the Merkle mechanism. It benefits point farmers, investors, and developers, positioning itself as a pioneer in PointFi.

The article, by analyzing the attention and investment trends of traditional financial companies towards DeFi, reveals the potential of DeFi in improving operational efficiency, reducing costs, and enhancing risk management. It also explores traditional finance's interest in stablecoins, tokenized assets, and decentralized exchanges (DEXs), as well as the key impact of the regulatory environment on the development of DeFi.

Flying Tulip is a groundbreaking decentralized finance (DeFi) platform that combines trading, lending, and liquidity provision into a seamless ecosystem, powered by an adaptive AMM mechanism and a dynamic LTV model.

Find out more about Aurory’s immersive free-to-play role-playing game.

Find out more about Fireblocks’ unique solution to digital asset security.

Privasea is a decentralized AI network powered by Fully Homomorphic Encryption (FHE) that focuses on solving data privacy and security challenges. The platform's core product, DeepSea, launched in beta in January 2025, with its mainnet set to go live in Q1. The network features the ImHuman App for human identity verification and deploys AI agents to manage communities and execute tasks. Having secured $15 million in funding, Privasea has issued 1 billion $PRVA tokens, with half allocated to node operation rewards. The network is supported by more than 41,000 Privanetix nodes, providing strong infrastructure for privacy computing.

Discover DegenPad, a decentralized IDO launchpad designed for small-cap Web3 projects with low FDVs. Learn how its innovative tier system, staking rewards, and integration with ChainGPT make it an inclusive platform for crypto investors of all levels.

Super.exchange is an on-chain trading platform that combines token launches and trading, providing stable liquidity and fair token distribution with its Super Curve mechanism.

Nested exchanges are platforms that offer crypto services to users but are powered by the infrastructures of bigger exchanges. They are very risky to interact with because they lack operational transparency and are loosely regulated.