OPEN | Frontier Hackathon

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OPEN | Frontier Hackathon banner
OPEN | Frontier Hackathon

OPEN | Frontier Hackathon

@OpenDevT

OPEN | Chrome DevTools for @Solana. 🇧🇷 Raising the standard for on-chain development.

Brazil Katılım Nisan 2026
146 Takip Edilen123 Takipçiler
OPEN | Frontier Hackathon retweetledi
Kuka
Kuka@kukasolana·
Having a Superteam is a cheat code. Before Superteam Brasil, Brazil averaged around 10 submissions per Colosseum Hackathon. A country with 200M+ people barely showing up. Then we launched. First hackathon: 52 submissions, winning teams, and one project accelerated by Colosseum. Now, Frontier: 1,100+ Brazilians signed up. Brazil ranked 4th globally in registrations, 3x more than last hackathon and over 100x what we saw before Superteam existed. But signups are easy. What matters is what gets built. 140 teams submitted projects, almost 3x as many as last hackathon. These aren't curious signups that go cold. These are builders who came to the Solana ecosystem to ship and stay. Across the last 4 Colosseum Hackathons, Brazil went from invisible to undeniable. The quality rises every season. Brazil is turning into a Solana powerhouse, and this is just the beginning. Huge thanks to the entire Superteam Brasil crew, our mentors, friends, and every builder who showed up and shipped. 🇧🇷 Accelerate.
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OPEN | Frontier Hackathon
OPEN | Frontier Hackathon@OpenDevT·
Excited to kick off the Solana Summer School! Time to learn, build, and contribute to the ecosystem. ⚡
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Colosseum
Colosseum@colosseum·
It’s time to win.
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MonkeFoundry
MonkeFoundry@MonkeFoundry·
Thank you to every team that applied to Cohort 2 of MonkeFoundry. Our team is currently reviewing the applications. More updates soon.
GIF
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Xiz 👀
Xiz 👀@Xiznft·
List #8 of my series of projects participating in the @solana Frontier Hackathon on @colosseum has arrived I loved this list a lot for one reason and that is that I was surprised by the number and good projects from Brazil all closely supported by @SuperteamBR it is good to see how they come together to build great things Special mention for @NOMADZxyz, an established project led by @ivan_nomadz that I have known and used for months, they are here to take a leap to excellence Which country should I continue with? I would like LATAM or Spain - @riptidesim : Replayable economic stress tests for Solana programs - @Credit_Markets : Facilitating Global Investors' access to high-quality, high-growth credit products in Emerging Markets - @OpenDevT : OPEN | Chrome DevTools for Solana - @arcane_finance : Compliance-ready privacy infrastructure for on-chain finance - @AnemoneDefi : Pure IR Swaps on Solana - @usesendsol : The future bank for Brazilians Dollar savings + instant payments. - @hivebits_io : An RWA project onboarding bees to the blockchain via DePIN - @vayofinance : Bring onchain yield to your product with plug-and-play infrastructure - @encrypt_xyz : Encrypted Capital Markets FHE on Solana - @kaxisclub : RWA platform tokenizing Brazilian credit card receivables - @uLendMe : Get a small advance to ship real work - @zupyoficial : Social Loyalty for the real world. While cashback and miles reward spending - @norafinancexyz : The Brazilian Real Stablecoin ecosystem with yield and onchain fx for Neobanks - @traded_gg : The Onchain TCG Super App - @NOMADZxyz : Solana travel app for booking stays with crypto - @usekixa : Your agent, your rules. Create AI agents and own the permissions on Solana
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Xiz 👀@Xiznft

A new list of aspiring projects for the @solana Frontier Hackathon by @colosseum has arrived and it doesn't stop, nice and promising projects are here in DeFi, RWA, Cosumer App, DePin, AI, Layers this is crazy lol In this list what is your fav one and why? Next list mainly Spanish and LATAN projects tag here your fav one - @edulearndotfun : Incentivized Web3 AI Study Companion - @myStableCorp : earn onchain. bank compliantly. built for the global web3 builder - @Protocol01_ : Privacy infrastructure for Solana. ZK-powered stealth transfers, shielded pools, and programmable payment streams - @archade_io : The social layer for Pumpfun. Scroll, Trade, Post, Launch - @aifinpay : The Payment Infrastructure for Autonomous AI - @voutcomeengine : Trust is a resource. VRE is how you earn it. On-chain proof of who won - @Artifacte_inc : The Sotheby's of Sol, aggregated RWA's, Gachas powered by @Collector_Crypt - @usesendsol : The future bank for Brazilians, Dollar savings + instant payments - @yoursolanabuddy : Voice first hardware assistant that speaks Solana - @paymento_io : Empowering wallets to become your business gateway - @KRED_info : A reputation layer where KOLs earn trust through track records - @captur_go : A people-powered network gathering real-time geospatial and location intelligence - @agenttech : A programmable stack where agents transact across 14+ chains, prove identity, and build commercial reputation - @DefundsFinance : On-chain asset management Work with top traders or create your own fund,secured by Solana smart contracts - @xplaceapp : The financial OS for your digital wealth. Spend without selling your assets - @voicehavefun : Opinion Layer of the Internet, Screw gambling. Get paid for your hot takes

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Matt
Matt@Mattonweb3·
This feature captured only a few projects, but what it represents goes far beyond that. The Brazilian crypto ecosystem is growing and being recognized. There are so many incredible projects like @usejuicemobile @usekixa @OpenDevT @androidado @agio_network @Credit_Markets @kaxisclub and so many others building something real. This win belongs to all of us. 🇧🇷❤️
Defunds Finance@DefundsFinance

Last night Defunds aired on CNN Brasil in partnership with @SuperteamBR We had the privilege of sharing what we're building for the @colosseum Frontier 🇧🇷

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OPEN | Frontier Hackathon
OPEN | Frontier Hackathon@OpenDevT·
Solana leads the industry in new developer adoption. Yet debugging transaction failures still feels like reading tea leaves from logs. Failed CPI? CU explosion? Silent transaction drop? OPEN gives you: • Per-instruction flame graphs • Full CPI traces • Account diffs • Browser extension Free: opendev-kappa.vercel.app Relevant research: ISSTA 2025 paper on Solana transaction failures: dl.acm.org/doi/10.1145/37…
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OPEN | Frontier Hackathon
OPEN | Frontier Hackathon@OpenDevT·
7th place at the @SuperteamBR side track for the @colosseum frontier hackathon! we couldn’t be more happy to start our journey in solana with so many amazing opportunities and people around. special thanks for those involved: @kukasolana @cigarrosnft @shimas_sol @kauenet @AntonioNetoSOL @stelopesz @CryptoCarolD @capitao_cripto @cloak_ag @beeman_nl @usejuicemobile @usebido @riptidesim @numadessas @crashdiniz @NikolasZanette @tiagobispo
Superteam Brasil@SuperteamBR

Next up, but definitely not more than a centimeter behind, we have our top 10 projects: 🏅4th @DefundsFinance: Enterprise-grade onchain asset management platform paving the way for fund managers on Solana 🏫 🏅5th - @AnemoneDefi: Pure Interest Rate protocol on Solana, allowing users to lock in their DeFi yield rates 🪼 🏅6th - @VayoFinance: Bringing secure and performing DeFi investments to the masses, $300k+ Mainnet TVL 👥 🏅7th - @OpenDevT: Chrome dev tools for Solana transactions, optimizing CUs 🤓 🏅8th - @zupyoficial: Loyalty and cashback platform running on Solana, with dozens of paying customers, tens of thousands of users and Mainnet transactions ↩️ 🏅9th - @gate402dev: make any API or MCP @x402 compatible in a few seconds 🌉 🏅10th - @norafinancexyz: End-to-end Brazilian local stablecoin issuer platform focused on Neobanks and onchain composability 🪙 These are ALL heavy-hitting winners and all deserve the number one spot. 🫡 CONGRATULATIONS LADS 🏆

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Cryo Palmar
Cryo Palmar@CryoPalmar·
The @colosseum directory has opened! Shill me your project directory link, I wanna see a few cool projects 🫶
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Lucas Silva 🇧🇷
Lucas Silva 🇧🇷@LUCASILVAinvest·
GM GM Acordei hoje subindo mais um número na idade, ficando mais velhinho 😅 Mas me sentindo grato por tudo nessa vida. Evoluindo todos os dias, é isso! LFG 🎉
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OPEN | Frontier Hackathon
OPEN | Frontier Hackathon@OpenDevT·
today we were at Blockchain on the Road really cool to hear different perspectives on how blockchain is changing things: from regulation to AI agents and how banks are quietly shifting their infrastructure to blockchain happy to be part of this ecosystem, thank you @blockchain_rio
OPEN | Frontier Hackathon tweet mediaOPEN | Frontier Hackathon tweet mediaOPEN | Frontier Hackathon tweet media
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OPEN | Frontier Hackathon
OPEN | Frontier Hackathon@OpenDevT·
have you tried OPEN? what are you waiting for?? get the link in the bio
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OPEN | Frontier Hackathon retweetledi
Superteam Brasil
Superteam Brasil@SuperteamBR·
The/Garage is where LEGENDS rise and ACCELERATE. Brazil is absolute @solana. The @solflare Arena at Solana House in Sao Paulo was pure magic. The Brazilian Storm is inevitable.
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OPEN | Frontier Hackathon retweetledi
Superteam Brasil
Superteam Brasil@SuperteamBR·
Teamwork makes the dream work. The/Garage is powered by our amazing sponsors: @solflare @JETLATAM @jito_sol @Zcash @zcashbrazil @cloak_ag @perena @solanaspaces @JagPool_xyz @MonsterEnergy The Cohort.1 is finished, but we are only getting started. The/Garage will remain open for every Solana builder ready to create the next unicorn carrying the Brazilian flag. @usebido @riptidesim @DefundsFinance @norafinancexyz @kaxisclub @Credit_Markets @OpenDevT @usejuicemobile @usekixa @agio_network @AnemoneDefi @4payFinance @triadmarkets @tokenflowtech @zupyoficial @averefi @BlackwidowDefi @lemonycash @StructaWeb3 and a LOT more, please tag them here! Accelerate!
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Keşfet

@colosseum @MonkeFoundry @Xiznft @solana @SuperteamBR @superteam @toly @NOMADZxyz