# Come to Devconnect! *Author: Bankless* *Published: Sep 27, 2025* *Source: https://www.bankless.com/come-to-devconnect* --- [![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/2025/08/Group-664--2-.png)](https://www.bankless.com/sponsor/uniswap-extension-1719068020?ref=read/devconnect-in-buenos-aires&email=true) Come to Devconnect! Published on Sept 27, 2025 [ View in Browser ](https://www.bankless.com/ethereum-weekly) **gm Bankless Nation,** Ethereum's Devconnect event is a bottom-up festival of builders, dreamers, and doers. And this year, it’s happening in Buenos Aires, a city that lives and breathes Ethereum like nowhere else. Today’s piece from David Hoffman unpacks why Devconnect 2025 is a milestone for both Argentina and our global community, and why this might be the most important Ethereum event yet. After that, read on for our curated roundup of weekly Ethereum ecosystem updates, plus the newest Rollup conversation! Thanks for being a subscriber, [WMP](https://x.com/wmpeaster) 🫡 (standing in for [luma](https://x.com/lucasmtny)* *who's off for his wedding + honeymoon!) --- [**Sponsor: Unichain**](https://www.bankless.com/sponsor/uniswap-extension-1719068020?ref=read/devconnect-in-buenos-aires&email=true) — Faster swaps. Lower fees. Deeper liquidity. Explore Unichain on web and wallet. [Swap Today](https://www.bankless.com/sponsor/uniswap-extension-1719068020?ref=read/devconnect-in-buenos-aires&email=true) .  .  . OPINION Why You Should Go to Devconnect in Buenos Aires Author: [ David Hoffman](https://www.bankless.com/author/david-hoffman) [![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/2025/09/image---2025-09-26T132355.258-2.png)](https://www.bankless.com/read/devconnect-in-buenos-aires)The Ethereum Foundation hosts two events, **Devcon **and **Devconnect**. These two events orbit each other, and represent two opposing styles of a conference. Devcon is the large, centralized, top-down EF-orchestrated event, and Devconnect is the bottom-up, emergent, festival of the Ethereum community.  This year, [Devconnect is being held in Buenos Aires](https://devconnect.org/).  For those who have been tracking the Ethereum conference world, this is a mic drop moment. A large, official Ethereum event in Buenos Aires has always been on the horizon. We all knew it would eventually come, and now it's finally here.  The Argentine Ethereum community (which is large) has been waiting for this moment for a decade. I am getting chills just writing these words!!  Ethereum is a global ecosystem, but parts of the world have adopted Ethereum faster than others, and **no one has adopted Ethereum faster than Argentina. ** Decades of inflation, capital controls, and a tech-literate population pushed everyday people to peer-to-peer finance. ~10% of Argentines use crypto daily, ~20% own it, and roughly 30% live completely bankless, because of what Ethereum has enabled for the country. When you land in BA, it feels like you time traveled 5 years forward in Ethereum adoption.  Which is perfect, because this Devconnect’s theme is **Ethereum World’s Fair** — a reference to the World’s Fair events, which are large international exhibitions showcasing industry, technology, art, and culture, with a focus on a relevant global theme.  If you’ve ever been curious about official Ethereum events, Devcon or Devconnect, **this is the one to go to. ** Plus, Buenos Aires and Argentina are amazing. The food is incredible — especially for my fellow meat eaters. "Asado" is Argentine’s version of barbecue, but leave the sauce at home — the meat is so incredibly good you don’t need to add anything (it's blasphemy). Also, many attendees will be taking the opportunity to travel around the country before *and *after the conference. People in pursuit of wine will take a trip to Mendoza. Those in search of adventure will go south to the Patagonia (that’s me).  Yet the main course will of course be the entire week of meeting Ethereum enthusiasts, talking about DeFi, privacy, decentralized AI, gaming, and all things that help build the bankless world.  If you *do *come to Devconnect, be sure to also come to [the Bankless Summit](https://luma.com/0ph1qg6c), a one-day event of many speakers that you're already plenty familiar with from the podcast.  Bankless Summit is “TED Talks, for Ethereum” — *strictly no panels*. Every speaker is charged with giving their best, most interesting talk, so all you have to do is sit down and enjoy the high quality content! :D  [![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/2025/09/data-src-image-62eda8ce-efe3-4575-989c-e152b7f221a9.png)](https://luma.com/0ph1qg6c)Lastly, after the Summit is over, we’re going to Fede’s Wine Bar in Palermo for an evening party! It’s going to be so fun!  ### **Come to Devonnect** Ethereum events are truly special. I was crypto-curious for about 6 months in 2017. But once I went to my first IRL Ethereum event, it took me *two days* to be convinced that I needed to work in Ethereum.  When the Ethereum community comes together to celebrate everything we’ve done, and share everything we know, and talk about the future we want to build… an irreplaceable, magical feeling emerges.  That’s why I go back every time, and it's why you should come to Buenos Aires.  If you want to know a bit more about Devconnect, I did a short interview with Nathan Sexer, who leads the events team at the EF, which you can [watch here](https://www.bankless.com/podcast/ethereums-worlds-fair-devconnect-2025-in-buenos-aires-nathan-sexer-efs-head-of-events)!  [Ethereum’s World’s Fair: Devconnect 2025 In Buenos Aires | Nathan Sexer, EF’s Head of Events on BanklessInside Ethereum’s biggest upcoming event yet in Buenos Aires![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/icon/apple-touch-icon-546.png)Bankless![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/thumbnail/ethereum-s-world-s-fair-devconnect-2025-in-buenos-aires-nathan-sexer-ef-s-head-of-events-1758917091.png)](https://www.bankless.com/podcast/ethereums-worlds-fair-devconnect-2025-in-buenos-aires-nathan-sexer-efs-head-of-events)[Share This Post](https://www.bankless.com/read/devconnect-in-buenos-aires) .  .  . WHAT YOU MISSED Blob Rush ### **📈 The Asset** - **BitMine **[raised its holdings to 2.42M ETH, over 2% of the total supply](https://x.com/WhaleInsider/status/1970093183431532861) - **REX Shares** [is on the verge of launching its REX-Osprey ETH staking ETF](https://x.com/REXShares/status/1970161003393319028) - **ETHZilla **[raised another $350M to buy more ETH](https://x.com/ETHZilla_ETHZ/status/1970452566027944005) - **Morgan Stanley** [is adding support for ETH trading on E*Trade](https://finance.yahoo.com/news/morgan-stanley-enable-bitcoin-ethereum-205515131.html) ### **🏛️ The Protocol** - **Ethereum **[reached 6 blobs per block for the 1st time ever](https://x.com/hildobby/status/1970849726716367083) - **Powdr Labs** [published research on Ethereum autoprecompiles](https://x.com/powdr_labs/status/1970193636722909295) - **Fusaka **[is launching on testnets throughout October, with a 60M gas limit on mainnet incoming after that](https://x.com/TimBeiko/status/1971237642626064573) ### **📱 The Apps** - **dGEN1** [opened its shop to anyone ](https://x.com/EthereumPhone/status/1970482782108528881?) - **Yield Basis** [launched its liquidity protocol](https://x.com/yieldbasis/status/1970895625215672397) - **Octant **[unveiled its Ethereum Storytelling cohort](https://x.com/OctantApp/status/1970577025514500553) - **Phi** [released Board Coins via Uniswap V4](https://x.com/phi_xyz/status/1970114962942296394) - **Rainbow **[is launching $RNBW in Q4 2025](https://x.com/rainbowdotme/status/1970141354102554981) - **Sky **[activated its Delayed Upgrade Penalty for $MKR](https://x.com/SkyEcosystem/status/1970141201463435379) - **Syndicate **[activated its DUNA collective via Agora](https://x.com/syndicateio/status/1970180342155002209) - **Synthetix **[is launching Ethereum’s 1st perps DEX](https://x.com/SNX_Exchange/status/1970688015879299236) - **Vision **[is winding down its ENS marketplace](https://x.com/ensvision/status/1970198513028911222) ### **🐸 The Culture** - **The EF **[launched the Ethereum Everywhere team, which will support communities and events globally](https://x.com/EFetheverywhere/status/1970827376755118112) - **Nouns** [have joined Devconnect’s Ethereum World Fair "Collectibles" district](https://x.com/EFDevcon/status/1970880971819069610) - **Vitalik **[published a blog on Ethereum’s low-risk DeFi potential](https://vitalik.eth.limo/general/2025/09/21/low_risk_defi.html)** **and [on the importance of full-stack openness](https://vitalik.eth.limo/general/2025/09/24/openness_and_verifiability.html) - **Y Combinator**, [in collaboration with Base, put out a request for onchain startups](https://blog.base.org/y-combinator-request-for-onchain-startups) ### **💽 The Tech** - **Base** [reached a new 1-day transactions ATH of 14.46M](https://x.com/routescan_io/status/1970031855585087935) - **MegaETH **[introduced the Ethereum Debugger, an open-source EVM smart contract debugger](https://x.com/megaeth_labs/status/1970860397151527137) - **Obol Collective **[introduced the Obol Validator Manager](https://x.com/Obol_Collective/status/1970537167551164825) - **Uniswap **[unveiled The Compact V1, a seamless crosschain interoperability system](https://x.com/Uniswap/status/1970518927781560739) .  .  . WEEKLY ROLLUP October Uptober? [![](https://storage.ghost.io/c/e4/b7/e4b77544-5a37-4f0b-8824-8440aa348476/content/images/2025/09/image---2025-09-26T135514.316.png)](https://www.bankless.com/podcast/rollup-markets-down-tether-500b-raise-south-park-x-polymarket-gensler-grilled)In the newest Weekly Rollup, Ryan and David break down a red week for crypto, Tether’s eye-popping $500B raise chatter, South Park’s Polymarket cameo, and Gary Gensler’s on-air grilling. They *also *talk Vitalik’s “low-risk DeFi” thesis, Synthetix’s L1 perps experiment, the Base-as-exchange debate, Cloudflare x Coinbase’s x402 progress, Vietnam’s mass bank account purge, and more. *Tune in to catch all the latest intrigues!* 👇 [Watch on Bankless](https://www.bankless.com/podcast/rollup-markets-down-tether-500b-raise-south-park-x-polymarket-gensler-grilled) .  .  .