HeiDai Sports Web3（test web)
The main categories of NFTs include: 1Digital art; 2Collectibles; 3Decentralized finance (DEFI); 4Games; 5Metaverse (virtual world); 6Sports; 7Domain names; 8Trading cards.[1] The regulation of NFTs in the United States depends on the specific rights and characteristics of NFTs. If NFTs meet the characteristics of securities, such as investment contracts, then NFTs need to be regulated […]
Common vulnerabilities in smart contracts Much of the work in contract audits involves checking contracts for security vulnerabilities. Many vulnerabilities use advanced techniques and strategies to drain funds. For example, market manipulation can be combined with vulnerable smart contracts to conduct flash loan attacks. To discover these problems, auditors of smart contracts will decipher the […]
Smart contract audits are a detailed analysis of a protocol’s smart contract code to identify security vulnerabilities, poor coding implementations, and inefficient code, and then propose solutions to address these issues. Smart contract audits help ensure the security, reliability, and performance of Web3’s decentralized applications. During a smart contract audit, a team of security experts […]
