Thanks for joining us for Espresso's first-ever Build & Brew Hackathon Pitch Day! We had 12 teams pitch the crosschain apps they built last month as part of our hackathon's Cracking Composability track.

We kicked off our first POAP drop of 2025 during today’s Community Hour call! Danny Greene, our usual host, joined us to discuss the latest questing campaign with Galxe, which launched today. We covered the usual POAP raffle and claim process, along with our “Better, Faster, Linera” meme challenge—announcing winners and sharing all the creative submissions. We also reminded everyone about our internet tournaments and game nights. Since it’s the new year and we’re welcoming many new faces from the Galxe quest, we went over the basics of Linera, shared insights about our founder Mathieu Baudet, and encouraged everyone to join the quest (especially the one focused on learning about Linera). We emphasized how early everyone still is—our mainnet hasn’t even launched yet!

Are you ready for the decentralised future? Premium Geckos are going on an ad-free journey to the moon 🚀

To thank you for supporting us, this is our welcome NFT to you as a new Gecko!

This POAP commemorates the Linera x Space and Time Space on November 20th, 2024. The session explored how Linera’s microchains and Space and Time’s Proof of SQL ZK coprocessor are transforming Web3 by enabling real-time, provable data querying and decentralized scalability. With insights from Mathieu Baudet (Linera Founder & CEO), Stephen Hilton (SxT Head of Solutions), Danny Greene (Linera Ecosystem Lead), and Catherine Daly (SxT Head of Marketing), attendees learned how this integration enhances high-speed, trustless transactions and multi-chain interoperability for next-gen decentralized applications.

Holders of this POAP celebrated Ethereum Mainnet's upgrade to Dencun. This eagerly anticipated upgrade is projected to reduce gas fees for Layer 2 networks, unlocking greater scaling for the Ethereum ecosystem. Special thanks to the Ethereum Foundation, Ethereum Cat Herders, The Daily Gwei and EthStaker for hosting the watch party call. https://ethereum.org/ https://www.ethereumcatherders.com/ https://thedailygwei.substack.com/ https://ethstaker.cc/

Celebrating the 12 Days of Zerion campaign with Layer3!

The address which minted this POAP participated in the KZG Summoning Ceremony: a publicly coordinated ritual to produce a random output. This output will be used in Proto-Danksharding, aka EIP 4844: an Ethereum scaling mechanism which will hopefully enable lower Layer 2 fees and greater global accessibility. EIP-4844 is expected to go live with the Dencun network upgrade in the near future. As of the time of writing, this ceremony was the largest setup of this kind when considering the number of contributions.

Topics for this week: -Product updates -Daylight team with us! -AMA Thank you for participating!