After establishing a signing mechanism, the next challenge was selecting an appropriate web framework. Our search revealed that webzjs—maintained by ChainSafe—was essentially the only viable option in the ecosystem. Initially, it seemed promising for our use case. However, as we dug deeper into the implementation details, we discovered some practical limitations that required further evaluation. The framework's capabilities looked solid on paper, but real-world deployment presented unexpected complexities that forced us to reassess our architectural approach.