技术洞察

Explore how Sui's Address Balance layer powers gasless stablecoin transfers, providing a frictionless user experience while tackling complex engineering challenges at the execution and settlement level.

This article analyzes that security model across the full asset-control lifecycle. It traces a single transaction through Clave's open-source implementation, surveys past vulnerabilities in WebAuthn, FIDO2, and CTAP, maps them onto the lifecycle of a typical Passkey Wallet, and ends with implementation checks for teams building one.

XMSS builds on one-time signatures by organizing OTS keys into Merkle trees and hyper-trees, delivering a practical post-quantum signature scheme with compact proofs, fast verification, and a critical trade-off: strict state management.

This article explores potential security issues related to Soroban contract state storage and highlights key considerations during development, helping Soroban smart contract developers avoid storage-related vulnerabilities.

Smart contracts are blockchain-based programs that automate agreements without intermediaries. Learn how smart contracts work, their uses, benefits, and risks.

Standards like EIP-8004 and EIP-8183 are strong foundations, but as we build more complex layers, such as scoring systems, hooks, and AI evaluators, new risks are introduced.

By integrating three critical technical pillars—Identity (EIP-8004), Commerce (EIP-8183), and Payments (x402)—we can build an open machine economy where AI agents operate as sovereign economic actors, secured by trustless primitives rather than centralized gatekeepers.

Explore how AI is reshaping smart contract auditing in Web3, from faster vulnerability detection to new risks like false positives and model limitations.

AI smart contracts combine blockchain and AI to enable adaptive automation, real-time decision-making, and scalable Web3 applications.

An overview of the transformative U.S. crypto regulatory developments in March 2026, featuring the SEC-CFTC peace treaty, the Token Taxonomy release, and a breakthrough in the Senate Banking "yield" debate.

Protect your Web3 stack—smart contracts, wallets, APIs, and cloud—with penetration testing. Discover CertiK’s methodology to eliminate vulnerabilities first.

The rapid adoption of OpenClaw, a popular open-source autonomous AI agent framework, reflects a broader shift toward AI-driven assistants. However, the widespread integration of this framework introduces critical security risks that may lead to unauthorized actions, data exposure, and system compromise.