In the world of Blockchain, the operation of certain platforms may confuse new users. Take the Caldera system as an example; if you do not have ERA Token, you may encounter a series of perplexing error messages.

These errors include chain deployment being rejected, bridging handshake failure, governance access being denied, etc. The system may even warn you that without ERA tokens, you can only observe the operation of Caldera as an outsider.

At first glance, you might think that ERA is just another cryptocurrency investment product. But in reality, its role goes far beyond that. The ERA Token acts like a passport to the Caldera ecosystem; without it, you cannot even interact with the system properly.

This design highlights the central role of ERA in Caldera. It is not only a prerequisite for participating in governance votes but also the key to activating internal functions of the system. It can be said that the ERA Token is the key to unlocking the doors of Caldera; without it, you don't even have the qualification to touch this door.

This mechanism may provoke some thoughts: Has the role of tokens in decentralized systems transcended the mere storage of value and medium of exchange? Is it becoming a new way to define user permissions and system participation?

Regardless, for users who intend to gain a deeper understanding of Caldera, acquiring some ERA Tokens seems to be an unavoidable first step. This is not just for investment, but to truly become a part of this ecosystem.