This POAP commemorates our special Community Hour held on May 22, 2025—the 15th anniversary of Bitcoin Pizza Day 🍕. Together with Linera’s community of builders and believers, we explored the historical arc from early cryptography to peer-to-peer money to real-time microchains. Thanks for being here early. The future is scaling—chain by chain. ⛓️

This week’s Community Hour POAP celebrates an in-depth focus on DeFi on Linera, following our Tuesday Developer Workshop featuring founder Mathieu Baudet, host Danny Greene, and community builder Zhao KK. We explored how Linera’s microchain architecture unlocks ultra-low-latency, end-to-end secure DeFi—including RFQs, real-time orderbooks, peer-to-peer swaps, and auction-style protocols—all scalable via user-owned and temporary chains. We also continued our Games on Microchains challenge and shared updates from the Linera ecosystem.

This week’s Community Hour POAP celebrates our ongoing Games on Microchains developer challenge—we reviewed early submissions and highlighted the creative ways builders are using Linera’s reactive, microchains-based architecture to power onchain games. We also spotlighted our latest Drops campaign encouraging the community to tweet “gmicrochains” to earn XP and rise on the leaderboard. As always, we shared updates on developer workshops, game tournaments, and community happenings. Thanks for staying early with Linera ⛓️

This POAP commemorates our May 1st, 2025 Community Hour celebrating the launch of Drops, Linera’s new social points program. We walked through how to earn XP by completing quests, making referrals, and engaging socially—all as part of Testnet Babbage. Climb the leaderboard, invite your frens, and help shape the real-time blockchain.

This POAP commemorates Linera’s Testnet Babbage launch—the second major milestone in our testnet rollout. Building on the success of Archimedes, Babbage introduces powerful upgrades including a trustless web client, configurable PoW microchains, and Ethereum-compatible signatures, pushing Linera closer to its vision of real-time, user-centric blockchain infrastructure. During our April 17th AMA, Linera founder Mathieu Baudet was joined by key validator partners to discuss the technical advances in SDK v0.14, the role of AI-integrated oracles, and our evolving roadmap. Attendees got a firsthand look at the future of scalable microchain apps and Linera’s bold steps toward mainnet.