I am an early user of zksync. In February 2021, I started to use @zksync for the first time. At first, I was attracted by its cheap handling fee.With the continuous iteration of subsequent cognition, I began to Knowing that zksync is an Ethereum layer 2 network based on zkrollup technology, its security is almost equal to that of Ethereum.3.In the early days, there were very few applications built on zksync, and I could only make ordinary transfers, or @gitcoin donations were paid using zksyn...