The Ethereum Community Conference (EthCC) is the largest and longest-running annual European Ethereum event focused on technology and community. Four intense days of conferences, networking and learning. 𝙋𝙖𝙡𝙖𝙞𝙨 𝙙𝙚𝙨 𝙁𝙚𝙨𝙩𝙞𝙫𝙖𝙡𝙨 𝘾𝙖𝙣𝙣𝙚𝙨, 𝙁𝙍

Holding this collectible means you've successfully minted a POAP in Cannes during EthCC [9] Week. Thanks for being part of something innovative!

ethdevnews was curated Ethereum news focused on developers (core & application), published by Andrew B Coathup (former editor of Week in Ethereum News). It had a limited run of 5 issues in August 2025. Thank you for being a subscriber.

In 2026, the beloved ritual of receiving an inked passport stamp at a country’s port of entry is fading into the rearview mirror. Much of North America and Asia-Pacific stopped issuing stamps years ago, and Europe’s Schengen region is now transitioning to a fully digital, biometric entry-and-exit system, leaving travelers without a physical reminder of where they’ve been. The POAP Airport Rally offers a way to reconnect with that tradition. Starting January 1st 2026, travelers can mint a unique, commemorative POAP using POAP’s GPS minting feature at over 100 participating airports around the world. Each POAP carries artwork that is unique to that airport, and a special piece of trivia to help travelers connect with the places they are passing through. This POAP is distributed via POAP Airship, and serves as one of the qualifying tokens that unlocks participation in the POAP Airport Rally.

This POAP confirms that you were a Partner at ETHGlobal Buenos Aires 2025 which took place as part of Devconnect ARG and marked ETHGlobal’s long awaited return to Argentina! 🇦🇷 This event saw a remarkably experienced set of 1,195 hackers and 1,766 overall attendees build 475 projects in just one short weekend. Thank you so much for joining and being a part of what makes each event so special.

This POAP confirms that you were a Speaker at ETHGlobal Buenos Aires 2025 which took place as part of Devconnect ARG and marked ETHGlobal’s long awaited return to Argentina! 🇦🇷 This event saw a remarkably experienced set of 1,195 hackers and 1,766 overall attendees build 475 projects in just one short weekend. Thank you so much for joining and being a part of what makes each event so special.

Celebramos el ASAdao de ETH Cinco de Mayo en su forma más descentralizada posible: sin permisos, sin jerarquías y sin esperar a nadie. Cada builder, cada frutero, cada dev y cada soñador aporta su propio bloque a esta cadena de comunidad. Hoy festejamos la alegría de juntarnos, compartir código, mezcal, ideas locas y sazón mexicano, pero al estilo web3: abierto, distribuido y absolutamente nuestro. Este ASAdao no tiene dueños—lo que tiene es contribuciones. No tiene jefes—pero sí liderazgo colectivo. No está en un solo lugar—vive en todos los que seguimos construyendo desde donde estemos. ETH Cinco de Mayo no es un evento, es un movimiento… y el ASAdao es la prueba viva de que la cultura también se descentraliza. ¡Salud por quienes mantienen la llama prendida y por la banda que no deja de buildear! 🌶️🧵🟩✨