This POAP proves you have attended ETHDenver 2025. ETHDenver is a Community-Owned Innovation Festival. With community members on six continents, ETHDenver has proven itself one of the most important events on the annual calendar. ETHDenver Is The World’s Largest & Longest Running Ethereum #BUIDLathon Event.

Thanks for joining Cartesi and Espresso at ETHDenver 2025 on our Back to the Future 4th journey! It was a blast exploring the core tech of both protocols with you, testing everyone's knowledge in the quiz, and enjoying the cozy vibes in Denver over drinks and great networking. We hope you loved the unique mix of a Linux VM and a shot of Espresso. 🐧☕ ​​Cartesi is a powerful modular blockchain protocol that supercharges the web3 space. Cartesi equips developers with access to a full Linux environment through its native virtual machine, and high-performance rollups designed to support next-generation dApps. https://cartesi.io/ ​Espresso Systems builds tools and infrastructure that create more safe, open, and performant options for interacting and transacting on-chain. They are the lead developers of the Espresso Sequencer, which supports rollups with decentralization, scale, and interoperability. https://www.espressosys.com/

Holders of this POAP completed the Devcon SEA Attendee Feedback Survey. Thank you for your commitment to helping make Devcon the best it can be!

Congratulations! You’ve received the FF Proof-of-Networking POAP—shared by Filecoin Foundation team members as a digital keepsake to commemorate meaningful connections made during events. This POAP is a reminder of our conversation and your support for the decentralized web. Thank you for connecting with us and supporting the Filecoin Foundation as we build a more resilient, open internet together.

Devcon is the Ethereum conference for developers, thinkers, and makers. Devcon's mission is to bring decentralized protocols, tools, and culture to the people and make Ethereum more accessible around the world. Devcon is a four-day event, all in one big venue. You'll meet everyone in that one place. Devcon Week will span the entire week of November 9-17, with events before and after Devcon, organized by the local and global Ethereum community.

This POAP commemorates your visit to the ETHDenver 2024 Coral Stage inside the Spork Castle during ETHDenver 2024. This “Year of the SporkWhale” inspired stage features live talks, workshops and panels between Thursday, February 29th and Sunday, March 3rd, 2024. Innovative minds of all backgrounds come together to share their most creative, insightful ideas, exploring the promises and challenges of BUIDLing decentralized culture. To view the schedule, learn more, or contribute, visit: www.ethdenver.com/map

This POAP proves you have attended ETHDenver 2024. ETHDenver is a Community-Owned Innovation Festival. With the genesis of SporkDAO in June of 2021, ETHDenver became the first event DAO in the world. All event proceeds are used to #BUIDL value for our community and to realize the decentralized future. ‍ https://www.ethdenver.com/

You've met 1inch team at Institutions and DeFi 1inch meetup in Davos

Dear CTF2023 Attendee, this POAP is awarded to you for your participation in the first ever Crypto Asset Taxation Conference in Europe. Thank you for making this event a success!

What an amazing time we had together April 19-20th, 2023 thanks to T-Mobile Wholesale and Innovation. Web 3.0 Unleashed was an event where industry thought leaders actively shaping the Web3 and Blockchain-based technologies shared the latest trends and insights. Thanks for attending, engaging, and building community with us.