Blockchain

Ontology (ONT) is a blockchain infrastructure centered on decentralized identity (DID) and data collaboration. It aims to enable identity authentication and trusted data exchange in decentralized environments through verifiable credentials and on-chain trust mechanisms. With ONT ID, a dual-token model, and a modular architecture, Ontology allows users to establish trusted relationships without relying on centralized institutions, with applications spanning digital identity, data exchange, and enterprise blockchain use cases.

Ontology’s workflow can be summarized as “identity creation, data binding, credential verification, on-chain consensus, and trust establishment.” Users first create a decentralized identity through ONT ID and bind data or credentials to it. When verification is required, cryptographic signatures and verifiable credentials are used to confirm authenticity. Finally, network nodes record the results through a consensus mechanism, enabling trust to be established without relying on centralized institutions.

Ontology’s use cases center on “identity and data,” including decentralized identity (ONT ID), data ownership, privacy protection, cross-chain trust, and enterprise applications. Through verifiable credentials and on-chain trust mechanisms, Ontology enables identity authentication and trusted data exchange without relying on centralized institutions, providing foundational infrastructure for the data economy.

Base was once seen as the Layer2 most likely to achieve widespread adoption. Yet, as user engagement declines, a core problem has emerged: robust distribution does not guarantee sustained retention. This article explores the true causes behind Base's growth struggles, examining product features, ecosystem development, and the competitive logic among L2 solutions.

The fourth quarter of 2025 presents exceptional challenges for Bitcoin miners. Following the 2024 halving, miners have experienced sustained profit compression, with falling BTC prices and persistently elevated global hash rate further undermining profitability. Meanwhile, surging demand for artificial intelligence (AI) and high-performance computing (HPC) is prompting a significant number of mining facilities to transform into data center infrastructure providers. These developments are triggering major adjustments in the mining industry’s business models, capital structures, and energy consumption patterns.

Supported by Cardano founder Charles Hoskinson, the blockchain project Midnight has officially gone live. The network is engineered to resolve existing issues in the crypto industry concerning user experience and privacy protection. Through its new architecture, Midnight seeks to enable blockchain applications to resemble standard apps, while simultaneously maintaining both data privacy and verifiability.

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.

Morpho is a protocol designed to improve efficiency in decentralized lending markets. By introducing a peer-to-peer (P2P) matching mechanism on top of traditional liquidity pool models, it enables more favorable interest rate matching. As demand for DeFi lending continues to grow, Morpho has become widely used to enhance capital efficiency and improve yield structures for users.

Morpho combines peer-to-peer P2P matching with liquidity pools to achieve more efficient interest rate matching. Building on traditional lending models, it introduces yield optimization mechanisms that allow both lenders and borrowers to access more competitive rates.

MORPHO is the native token of the Morpho protocol, primarily used for governance and ecosystem incentives. Through its token distribution and incentive design, Morpho aligns user behavior, protocol development, and governance power, establishing a long-term value framework within a decentralized lending system.

The core difference between Morpho and Aave lies in their lending mechanisms. Aave uses a liquidity pool model, while Morpho builds on top of it by introducing a peer-to-peer (P2P) matching system, enabling more efficient interest rate matching within the same market. Aave serves as a native lending protocol that provides base liquidity and stable rates, whereas Morpho acts as an optimization layer, improving capital efficiency by reducing the spread between borrowing and lending rates. In essence, Aave is infrastructure, while Morpho is an efficiency enhancement layer.

Vitalik’s redefinition of the L2 role, the emergence of EEZ, and the pressure on Ethereum mainnet revenue are driving the marketplace to reevaluate ETH’s value logic. This article explores whether Ethereum is shifting from an “ecosystem city” to “financial infrastructure” by analyzing four critical aspects: scalability, interoperability, fee structure, and asset pricing.

As Magic Eden Wallet is delisted and numerous crypto products retract, the Web3 wallet sector is entering a period of consolidation. This article examines the true significance behind wallet project closures through four key dimensions: business models, distribution patterns, security costs, and platform competition. It further discusses the characteristics of wallets likely to endure in the future.

AAVE V4 launched on the Ethereum mainnet in Mar. 2026. This article offers a comprehensive analysis of Aave V4's core upgrades across five key dimensions: architecture, risk isolation, interest rate pricing, liquidation mechanism, and governance cadence. It systematically compares V4 to V3, explores potential impacts and future scaling paths, and enables readers to gain a thorough understanding of the true significance of this mainnet launch.

OnePay, a fintech platform majority-owned by Walmart, is steadily expanding its cryptocurrency offerings. After introducing Bitcoin and Ethereum trading in early 2026, the platform has recently added several crypto assets, including SUI, Polygon, and Arbitrum. OnePay emphasizes that it does not aim to follow hot market trends, but rather selects assets based on marketplace demand, liquidity, and long-term value. The company is progressively developing a super app that integrates banking and digital asset services.