📢 Gate Square Exclusive: #PUBLIC Creative Contest# Is Now Live!
Join Gate Launchpool Round 297 — PublicAI (PUBLIC) and share your post on Gate Square for a chance to win from a 4,000 $PUBLIC prize pool
🎨 Event Period
Aug 18, 2025, 10:00 – Aug 22, 2025, 16:00 (UTC)
📌 How to Participate
Post original content on Gate Square related to PublicAI (PUBLIC) or the ongoing Launchpool event
Content must be at least 100 words (analysis, tutorials, creative graphics, reviews, etc.)
Add hashtag: #PUBLIC Creative Contest#
Include screenshots of your Launchpool participation (e.g., staking record, reward
Caldera (ERA): Connecting Rollups in a Unified Ecosystem
In today's crypto world, rollups are booming. From ZK Rollup, Optimistic Rollup, L2 to L3… it really feels like a huge "blockchain buffet." But there is one problem: most current rollups operate like "introverts" at a party — each chain works separately, with little communication, lacking collaboration and connection. And this is the moment Caldera (ERA) appears — a platform that makes rollups "socialized", connecting and coordinating with each other seamlessly. 🔍 What is Caldera? Caldera is a rollup bootstrapping platform that allows developers to create custom rollups while maintaining the security, reliability, and decentralization of Ethereum. The major difference of Caldera is horizontal growth: instead of only optimizing speed for a single chain, Caldera allows multiple rollups to run in parallel, customized for each application, while still being able to communicate and coordinate with each other. In simple terms, you can build your own blockchain, but it still connects "silently" with the entire ecosystem — this is the strength of Caldera. 🧬 Metalayer: "The Secret Spice" of Caldera You have heard about L1, L2, but Caldera's Metalayer is a completely new concept: It acts as a router, coordinator, and arbiter for rollups. Whether you are building a ZK rollup or Optimistic rollup, Metalayer ensures: 👋 Cross-Chain ( cross-rollup messaging ) 🤝 Resource sharing like validators or liquidity 🧩 Still keeping modular but with smooth connections 🪢 Collaboration without merging into a complex chain. In other words, Metalayer is like an effective "group chat" with no drama, just smooth collaboration. 💸 Token ERA Every ecosystem needs a token, and ERA is the "fuel" of Caldera. The role of ERA in the ecosystem: 🔁 Transaction Fees: Rollups using Metalayer to communicate or exchange will pay fees in ERA.🔐 Staking & Validator: Validators protecting the network need to stake ERA; the more stake, the safer the network.🗳️ Governance Rights: Users holding ERA can participate in voting on upgrades, fund allocation, and the development direction of the ecosystem. In summary: ERA is not only a utility token, but also the key to operating and developing the entire "Caldera" universe. 💡 Why Should You Care? Developer: Easily create a rollup, like setting up a private Discord server but more professional. Degen: Experience a faster, cheaper app without worrying about Ethereum gas congestion. DAO: Can create its own chain while still connecting to the entire ecosystem. User: Enjoy a smooth cross-app experience without needing deep technical knowledge about bridging. Caldera helps rollups become friendly, efficient, and still maintain the core values of Web3: security, transparency, and community ownership. 🛠 Development Roadmap Caldera does not stop at the idea: ⚙️ Launching a fast rollup SDK🔄 Native bridging between Caldera chains🧱 Plug-and-play modules: DeFi, NFT, utility for applications📲 Support for developers & grants to quickly launch chains🧠 Complete DAO mode: community decides the development direction And surely, ERA will increasingly expand its utility as the ecosystem grows stronger. 🧵 Summary: Who is Caldera for? 🚀 Builders: Create your own rollup🔗 Connect: Interact with the vast ecosystem💬 Communication & collaboration: Rollup for exchange, sharing, development🛡 Ethereum-level security🪙 ERA Token: Operational fuel, community governed Caldera is not only building individual chains but is also creating a smart, efficient, and user-friendly rollup network. Welcome to the multi-chain Metalayer era, where rollups communicate, coordinate, and develop together — all thanks to ERA. ♡𝐥𝐢𝐤𝐞💬 ➤ @Calderaxyz #Caldera $ERA {spot}(ERAUSDT)