The Ethereum Mainnet merged with the Beacon Chain proof-of-stake network on September 15, 2022. This marks the end of proof-of-work for Ethereum and a full transition to proof-of-stake. This historic upgrade is projected to reduce the Ethereum network's energy consumption by over 99% and sets the stage for future upgrades to further scale the Ethereum network. Holders of this POAP were there to witness the Ethereum Mainnet Merge with the rest of the community and signaled their support to the core developers of this enormous undertaking by sending roughly $10 of ETH to the Protocol DAO, directly funding protocol contributors. Special thanks to all of the client teams, researchers and core developers of the Ethereum Protocol, and to community leaders The Daily Gwei, Bankless, Ethereum Cat Herders, The Ethereum Foundation and EthStaker for their support in preparing the world for this moment. -https://thedailygwei.substack.com/ -https://newsletter.banklesshq.com/ -https://www.ethereumcatherders.com/ -https://ethereum.org/en/ -https://ethstaker.cc/

The Ethereum Mainnet Merge is here! Holders of this POAP made a small donation to Protocol Guild to secure their right to participate in the POAP.art Ethereum Mainnet Merge Canvas

This POAP was given to those who solved at least one challenge in Paradigm CTF 2022

The Code4rena team hits the streets of Amsterdam to meet the C4 community IRL, promote open source, decentralized coordination and web3 security. This POAP certifies that you are a Code4rena DAO contributor who met us IRL in Amsterdam.

Thank you for joining us at Secureum TrustX! Secureum TrustX was a first-of-its-kind technical event dedicated to the Ethereum security ecosystem (in collaboration with EFDevconnect) celebrated on the 21st and 22nd of April 2022 at Pakhuis de Zwijger, Amsterdam. 64 leading security builders, researchers, analysts & OGs spoke across talks, panels, deep-dives and workshops to attendees invited from around the world based on their experience, expertise and aspirations in Ethereum security. Topics discussed included: Scaling Security - Merge & Beyond, Consensus Clients, Rollups & Bridges, Infrastructure, Languages, Secure Coding, Vulnerabilities & Exploits, Security Audits & Research, Security Products & Services, Bug Bounties & Whitehats, Insurance, Incident Response, Education/Community & Privacy.

This POAP commemorates meeting me at Devconnect 2022!

The highly anticipated block 12,965,000 has finally processed and ushered in EIP-1559. This POAP celebrates all of the hard work and dedication by the Ethereum Foundation and everyone involved to bring such a monumental upgrade to fruition.

The EthStaker crew along with a cast of special guests celebrate the London Network Upgrade with a livestream party. The crew hung out to discuss EIP-1559, painted on the POAP.art canvas, and hosted a POAP.fun raffle. Livestream: https://youtu.be/afAFQY--GlI

Code4rena will be hosting Float Capital on a live community call this Friday, where we will discuss our upcoming smart contract audit competition with $50k in prizes! Think you got what it takes? Come and meet the team behind Code4rena and get more info on the upcoming competition that will run from Wednesday the 4th of August until the 10th! Featured artwork by Jaime Robles Twitter - https://twitter.com/drawnbyjaime

gotcha. This is a 'reward' for participating in our Twitter OpSec 101 class. Enjoy. ref: https://twitter.com/MyCrypto/status/1384582997068812290