
Perfil 🇵🇪 w3 Investigador. Lead Tecnología y Educación y DevRel Técnico de @EthereumLima
Joined April 2025
- Tweets278
- Following119
- Followers68
- Likes517
jargo | Eth Lima 🇵🇪 retweeted
We're supporting @Arbitrum Open House Singapore as a community partner! 🚀
🌍 Fully remote, 3-week online Buildathon
📅 14 Sep - 4 Oct 2026
🏆 US$115K in prizes and grants
👇 Apply with a new or existing project - hurry as slots are limited!
arbitrum-singapore.hackquest…
Arc is joining @ETHGlobal Online from September 4–16.
We’re looking for stablecoin-native apps built on Arc and Circle tooling, from wallets and interoperability to App Kit and Agent Stack.
There’s a two-part $10K prize pool:
→ Submit by September 16 for a shot at $5K in testnet prizes
→ Push your app to Arc mainnet by September 30 for a shot at the remaining $5K
Build with us, get hands-on support, and compete for best submissions.
Apply to attend: ethglobal.com/events/ethonli…
jargo | Eth Lima 🇵🇪 retweeted
Last week I took the stage at @Web3LagosCon to make one argument:
The next Ethereum app can come from anywhere.
Not just a VC office in San Francisco. Not just a Stanford lab. From a hackathon in Accra. A residency in Shanghai. A garage in Ikorodu.
The talent isn't missing. The access pathways are. That's the mission behind @EthAppsGuild connecting builders across the globe into a real pipeline.
Stop guessing where the talent is. Look where the access already is.
And by the way, my Yoruba name is Folarin 🤝
jargo | Eth Lima 🇵🇪 retweeted
24,064 node identities, 900,000 validators and 11+ years with no chain halt.
No owner, no list, no counterparty risk and no off switch.
@ethereum is the world computer.
jargo | Eth Lima 🇵🇪 retweeted
If an attacker has your private key, you can't just send a rescue transaction. The moment gas lands in the wallet, a sweeper bot takes it.
BuidlGuidl's Hacked Wallet Recovery skill is built for exactly this, using EIP-7702 delegation:
- the compromised key signs one harmless authorization locally and never leaves your terminal
- a separate funded operator wallet pays the gas and broadcasts
- one atomic transaction sweeps every token, NFT, and the native ETH to a safe wallet
It's a portable agent skill, so it runs in Claude Code, Codex, Gemini CLI, Copilot CLI and others.
github.com/BuidlGuidl/hacked…
jargo | Eth Lima 🇵🇪 retweeted
Ethereum’s privacy ecosystem is much larger than any single protocol.
The Ethereum Privacy Ecosystem Mapping 2026 follows it from advocacy and applications to identity, infrastructure, research and protocol development. A thread for the wider @ethereum community ↓
Full research: docs.fileverse.io/document/v…
Check the part 2 here in this thread👇
Happy Birthday Ethereum, click the link for a surprise.
Everyone from founders, students, artists, collectors, crypto twitter
shitposters, open source builders, relentless cypherpunks, rwa pushers, liquidators, market makers, scrollers, haters, lovers, and creators, arrived here because somebody else made the introduction.
Eleven years of that have compounded but none of us have seen what that looks
like visually when it is all put together.
Today we draw it.
> You get 11x11 pixels and 11 colors to make something.
> It takes five minutes, costs nothing, and lives onchain forever.
> Then you can share your link.
> Everyone who draws through your link connects to yours.
> Everyone who draws through theirs connects to them.
By tomorrow the canvas becomes a picture of how Ethereum comes together, the way it has always; from person to person.
The canvas is open for 24 hours, and it keeps growing the whole time.
When it closes, your square sits next to your friend’s for as long as Ethereum runs, aka forever.
Long live the world computer.
networked.art/11x11
Happy Birthday Ethereum, click the link to join the party.
You get 11x11 pixels and 11 colors to make something fully onchain.
Then you share your link.
Everyone who draws through your link connects to yours. Everyone who draws through theirs connects to them.
By tomorrow the canvas will combine everybody’s work and present a picture of how Ethereum is formed, the way it always has been; from person to person, and from block to block.
The canvas is open for 24 hours, and it keeps growing the whole time.
When it closes, your square sits next to your friends’ for as long as Ethereum runs for forever.
Long live the world computer.
Start drawing now, mint opens in 1 hour at networked.art/11x11
jargo | Eth Lima 🇵🇪 retweeted
11 years ago, @ethereumfndn sparked an ecosystem that continues to bring builders, ideas, and communities together.
We are one of those communities, and Puqi embodies our spirit and everything we have built.
Happy Anniversary, Ethereum. Here's to everything still ahead. 💎🦙
#Ethereum #Ethereum11 #ETHLima
The programmable economy is creating entirely new businesses and founders are leading the way.
That's why we launched Founder House - help early-stage teams like @bondoncredit accelerate their product and go-to-market on the Arbitrum Platform.
Join us in London on July 10-12.
jargo | Eth Lima 🇵🇪 retweeted
🚀 ¡Ya estamos en vivo!
Hoy @jistro nos guiará sobre los fundamentos de Solidity, el lenguaje que impulsa miles de contratos inteligentes en Ethereum.
Una sesión clave para todo Builder ⚡
Bootcamp Ethereum Lima x @arbitrum_esp 🔵
jargo | Eth Lima 🇵🇪 retweeted
HOY HOY HOY 🎙️IA + Web3 para builders
🎙️ Hosters @valeskarzegarra & @BenaventeLesly
de @herdaovzla
🤝 Comunidades aliadas
@dev3pack_peru - Peru Chapter / Beca para desarrolladoras jóvenes en IA y Web3
@EthereumLima - Ruta de Puqi 2026 🦙🇵🇪
⏰ 7:00 PM
🎁 Habrá POAP para asistentes
Porque en Web3, construir ya no es suficiente… ahora también importa cómo utilizas IA para escalar tus ideas.
🚀 Seguimos con nuestros #FridayMarketero junto a comunidades aliadas del Bootcamp de Marketing Web3 + IA rumbo a la sesión 3 de @Karot_lover
En este Space conversaremos sobre cómo integrar herramientas de IA dentro del ecosistema Web3 de forma práctica y estratégica.
🎙️ Hosters
@valeskarzegarra & @BenaventeLesly de @herdaovzla
🤝 Comunidades aliadas
@dev3pack_peru - Peru Chapter / Beca para desarrolladoras jóvenes en IA y Web3
@EthereumLima - Ruta de Puqi 2026 🦙🇵🇪
📅 Viernes 29 de mayo
⏰ 7:00 PM
🎁 Habrá POAP para asistentes
Porque en Web3, construir ya no es suficiente…
ahora también importa cómo utilizas IA para escalar tus ideas 🚀
🧵
jargo | Eth Lima 🇵🇪 retweeted
🚨 Faltan - 2 días para arrancar el Bootcamp de Ethereum Lima 🚀
6 semanas construyendo en Web3 junto al ecosistema de Ethereum y con el apoyo de @arbitrum 💙
Solidity, Rust, Arbitrum Stylus y una meta clara: shipear tu primera dApp⚡
¿Listos para construir? 👀
jargo | Eth Lima 🇵🇪 retweeted
¿Quieres sacarle el máximo potencial a la IA? ¡No te pierdas este space 🚀 junto a @marketersweb3
🚀 Seguimos con nuestros #FridayMarketero junto a comunidades aliadas del Bootcamp de Marketing Web3 + IA rumbo a la sesión 3 de @Karot_lover
En este Space conversaremos sobre cómo integrar herramientas de IA dentro del ecosistema Web3 de forma práctica y estratégica.
🎙️ Hosters
@valeskarzegarra & @BenaventeLesly de @herdaovzla
🤝 Comunidades aliadas
@dev3pack_peru - Peru Chapter / Beca para desarrolladoras jóvenes en IA y Web3
@EthereumLima - Ruta de Puqi 2026 🦙🇵🇪
📅 Viernes 29 de mayo
⏰ 7:00 PM
🎁 Habrá POAP para asistentes
Porque en Web3, construir ya no es suficiente…
ahora también importa cómo utilizas IA para escalar tus ideas 🚀
🧵
jargo | Eth Lima 🇵🇪 retweeted
LATAM DIGITAL ASSETS CONF | 20 – 21 August
A two-day conference on Stablecoins, Payments, Tokenization, and Enterprise Solutions. Where Latin America's institutions go onchain.
digitalassetsconf.crecimient…
jargo | Eth Lima 🇵🇪 retweeted
Ronin just landed on @ethereum! 🔥
And it feels like home. ⚔
For years, @Ronin_Network has been the fastest gaming chain in Web3. Now we've plugged it into the most secure.
Security x gaming.
We made a short film to celebrate the moment, thread below. 🧵
jargo | Eth Lima 🇵🇪 retweeted
Fireside Chat with @VitalikButerin , @ethereumJoseph & Lighter founder @vnovakovski !
We will discuss high performance applications, ZK rollups on Ethereum, roadmap for scaling, future of DeFi, and beyond.
Monday, May 18th at 3PM UTC. Link in the replies.
Don't miss it!
jargo | Eth Lima 🇵🇪 retweeted
Ronin (31M wallets, $4.3B in gaming NFT volume) is officially an Ethereum Layer 2
As we wrote in March:
"L2s have found product/market fit with institutions that want the security of Ethereum and the liquidity of the Ethereum ecosystem while also being able to customize the chain to better serve their customers."
From Ronin's announcement:
">By using Ethereum for security we no longer have to pay for our own security costs via inflation while inheriting the security of the largest smart contract platform ever created
> Much easier to tap into liquidity and shared network effects from Ethereum"
Today's a day we've been building towards for years.
@Ronin_Network is officially an Ethereum Layer 2.
@VitalikButerin recently said that the era of generalized L2s is over. We agree.
Ronin was built for a very specific use-case. To scale Axie beyond crypto, to everyday people.
Over the years, it's become more than just the chain for Axie.
A crew formed. An alliance of games and apps looking to make crypto fun, accessible, and educational.
Today we've plugged Ronin back into Ethereum to become the most interesting, entertaining, and welcoming way for regular people to step into crypto.
We are Ethereum's gamification engine.
This is a full circle moment, and wouldn't be possible without the tireless, often thankless efforts of the @ethereum developer community, who've made it much much more sensible to run an L2 compared to an L1 or side chain.
When we created Ronin, L2s were just an idea. Today, blob fees are affordable. The tech and security is battle tested.
The benefits:
> By using Ethereum for security we no longer have to pay for our own security costs via inflation while inheriting the security of the largest smart contract platform ever created
> Much easier to tap into liquidity and shared network effects from Ethereum
> Reduced inflation and improved $RON tokenomics due to the costs we save on incentivizing network security
> Ronin is now 50% faster
Today we're also rolling out upgrades that make Ronin even more unique:
> The proof of distribution system is now live and operational, programmatically dispersing rewards to builders based on metrics that have been most correlated with $RON momentum in the past: pod.roninchain.com/
> The Ronin treasury has been bolstered with new streams of value: 1.25% of all NFT volume on Ronin, all sequencer fees, and 90 M RON that was previously set aside for staking rewards
> We've rolled out a new landing page for welcoming participants to the ecosystem: roninchain.com/
It's been a long journey. From the early days in the CryptoKitty community. From 30 users to millions. From Axie to an entire roster of games.
And somehow, it's clear to me: this is just one more step on a path that stretches many years ahead of us. We choose to move forward, not because it's easy, but because it's hard and if it works, we have a chance to make history. Again.
Welcome home.
Ronin. Is. Home.
Migration to Ethereum complete ⚔
Five years ago, Ronin was a new Ethereum sidechain with a single game aboard: Axie Infinity.
Over the years, Ronin emerged as THE gaming chain, onboarding millions of players through more games like Pixels, Cambria, Angry Dynomites, and many others.
Today, we plugged our engine into the mothership: Ethereum.
Here’s what that means 🧵👇

































