Why ZkSync's airdrop caused controversy

ZkSync is a second-layer expansion solution based on Ethereum that uses zero-knowledge proof technology (ZK-Rollups) to increase transaction speed and reduce transaction fees. In the field of cryptocurrency and blockchain, airdrops are a common marketing and user incentive method. However, ZkSync's recent airdrop activities have caused widespread controversy. These disputes mainly focus on the following aspects:

### 1. Unfair distribution

Many participants believe that ZkSync's airdrop distribution mechanism is not transparent and fair enough. Although the project claims to distribute rewards based on users' activities and contributions on the network, the actual distribution results have disappointed many users. Some high-frequency users and early supporters did not receive the expected rewards, while some new users or less active users received higher airdrops, which raised questions about the distribution algorithm.

### 2. Fraud and manipulation

During the airdrop activities, some users manipulated the distribution results through multiple accounts, false transactions and other means. Although the ZkSync team stated that it would take measures to prevent such behavior, in fact, large-scale manipulation still exists. This not only harmed the interests of ordinary users, but also undermined the credibility of the entire airdrop event.

### 3. Transparency and communication issues

The ZkSync team lacked sufficient transparency and effective communication in the airdrop event. The project party also did not respond to user questions and complaints in a timely and clear manner. This information asymmetry led to a large number of misunderstandings and suspicions, further exacerbating the controversy.

### Conclusion

Although the original intention of ZkSync's airdrop event was to reward users and promote its technology, the various problems that arose in the actual implementation have caused widespread controversy. Unfair distribution, fraud and manipulation, transparency and communication issues, technical and operational deficiencies, and potential legal risks have all made this event criticized. For the ZkSync team, how to properly resolve these issues and restore user trust is the key to future development.

In today's rapidly developing cryptocurrency and blockchain industry, how to design and implement fair, transparent, and efficient airdrop activities is a topic that every project party needs to seriously consider and solve.