In this article, we will first present the specific performance of the recent bearish market in the NFT market through data, and then analyze the main reasons hindering the growth of the NFT market.

NFT has always been a highly anticipated track in web3, but it has been plagued by many issues, one of which is market manipulation. This article uses a real project as an example to introduce a method for detecting NFT market manipulation through on-chain data.

NFT skyrocketing, do not blindly follow the trend.

Is the growth of the NFT market in 2023 due to new capital entering or old capital being churned?

Is the supporting force behind the growth of the NFT market in 2023 the involution of on-market funds or the blessing of new capital? Using on-chain data analysis and address clustering algorithms, we reveal the answer to this question.

Based on the characteristics of Solidity coding, this article summarizes related security issues and gives examples to illustrate the harm caused by unsafe coding and the corresponding repair measures.

With the vicious competition of NFT trading platforms becoming increasingly fierce and the degree of supervision of the entire industry increasing rapidly, 2023 will be the last chance for platforms full of rampant wash trading to take drastic measures t

In this article, we introduce what are KYC-free flash exchanges, their trading mechanism, and how they are used in coin laundering scenarios.

This article explains in detail from the source code level the solidity (0.8.13<=solidity<0.8.17) compiler in the compilation process, due to the defect of the Yul optimization mechanism, the state variable assignment operation is mistakenly delete

The process itself has no major logic problems, but when it is combined with Solidity's cleanup mechanism, due to the omissions of the Solidity compiler code itself, it leads to the existence of vulnerabilities.

This article will analyze the arbitrage opportunities that some decentralized exchanges and aggregators may have on contract codes.

This article will analyze the attack process of the Yearn Finance attack and the cause of the vulnerability.

This article will discuss and analyze the reasons why deflation tokens are attacked, and give corresponding defense solutions.