【0撸】融资900万美金的 Caldera｜答题领取免费限量版 NFT
测验将于 2024 年 7 月 15 日 UTC 时间中午 12 点结束，随手做不麻烦
https://tally.so/r/wA88ly

答案：
1、They are nodes that verify the blocks and secure multiple rollups.
2、Decentralized monitoring and validation
3、Hychain
4、选以下三项
1）lmprove rollup decentralization
2) Bootstrap community while fundraising
3) Expand rollup&apos;s native token&apos;s utility
5、Arbitrum Orbit

Exciting news about Caldera securing a $9 million funding! Participate in the quiz to win a limited edition NFT before July 15, 2024. Don't miss this chance to test your knowledge and earn rewards.