#EarnFreeCrypto2024 Currently, there are several popular airdrop projects worth paying attention to. First, **Zircuit** is an Ethereum Rollup project that uses zero-knowledge proof. Although its mainnet has not yet been launched, airdroppers have already flocked to its test network, which is expected to bring future opportunities for points to convert into native tokens. In addition, **Aleo** and **Berachain** are two privacy-protected Layer-1 blockchain projects that also provide airdrop opportunities.

At the same time, **zkSync**, as an Ethereum second-layer public chain, uses zero-knowledge Rollup technology to solve Ethereum's scalability, transaction fees and speed problems, and has also attracted much attention. In the field of NFT, **Magic Eden**, as the most popular NFT platform on the Solana chain, may also have airdrop activities.

In addition to the above projects, there are some other potential airdrop projects, such as **EigenLayer**, **Renzo**, etc. These projects have each introduced new technologies and mechanisms, such as EigenLayer's re-mortgage mechanism. In addition, there are some airdrop projects in the cryptocurrency circle, such as **Scallop**, **NAVI Protocol** and **StakeStone**, which are also worth paying attention to.

Please note that airdrop activities usually require certain conditions to be met or specific tasks to be completed before participation, and there are risks in the cryptocurrency market. Participating in airdrop activities requires careful risk assessment. Before participating in any airdrop activities, it is recommended to read the project party's announcement and requirements in detail and make sure you understand the project's operating mechanism and risks.

Please note that the market environment and the popularity of airdrop projects will continue to change, so it is recommended to regularly pay attention to industry news and social media to obtain the latest airdrop project information. At the same time, you should also pay attention to cautious investment and fully understand the credibility of the project party and the actual value of the project.