Let’s not talk about technology for now; let's refer to it as 'the universal key for future Rollups':

ERA is that 'universal key'; you can use it to pay for Rollup bridge fees, stake for dividends, and participate in reform votes.

First, let's talk about something interesting:

Caldera directly learned from the military system and created an ERA Force One mechanism — the more you stake and the more actively you participate, the higher you can rise from 'Airman Basic' to 'General', and you can also join a private Telegram group with project leaders, similar to leveling up to VIP in a game, but in reality, you can directly interact with the project decision-makers.

Now let's look at the 'highlights':

Caldera is a dual-core approach of Rollup-as-a-Service (RaaS) + Metalayer (cross-chain interconnection layer), allowing dozens of custom Rollups to easily achieve interoperability with a single key. Currently, the entire ecosystem has integrated over 50 Rollups, with a TVL exceeding $400M, and 1.8 million wallets and 80 million transactions are running.

The three super uses of the ERA Token itself:

1. Universal Gas token: Use one ERA to accomplish cross-Rollup operations without needing to swap between a bunch of tokens.

2. Earn rewards by staking: Validators use ERA to ensure cross-chain message security and can also earn rewards.

3. Governance tokens: Anyone who wants to propose, change parameters, or distribute bonuses can use ERA to vote on-chain.

Speaking of airdrops, here's another surprise: the official released a 70M ERA airdrop (accounting for 7% of the total), specifically for early testers, developer communities, and partners. If you want to participate, be sure to follow the task channel and don’t miss out.

ERA is not just 'a token'; it is the real 'engine key' driving Caldera's fragmented Rollup ecosystem and serving as the cross-chain glue. The ecosystem is expanding rapidly, with enough user presence, and the community mechanism is engaging — as an investment, holding some ERA essentially represents an early claim on the future Rollup star map.

@Caldera Official #Caldera $ERA