Three days of code, culture and cooperation to shape the future of decentralized systems
Buenos Aires, Argentina – Tuesday 2 September 2025 – Webzero and Polkadot announce Sub0 SymbiosisThe Ultimate Polkadot Flagship Conference, place from 14-16 November 2025, in the heart of Buenos Aires. The event will bring together builders, innovators and global web3 leaders for three days of advanced discussions, hands-on workshops, a 24-hour hackathon and the best after-hours meetings in the industry.
Bubble Studio, a brutalist creative playground of 3000 m² loved by brands such as Nike, Netflix and Pepsi is secured as the most important hub of action – with its raw aesthetics, swimming pool, dance floors and several stages, it is the perfect background for an event that is so ambitious as the technology.
Seun Langele” Co-founder and CEO of Hyperbridge shared,“Sub0 in Buenos Aires In November, the perfect phase is to announce the next phase for Hyperbridge: the first verifiable Multichain bridge. We are looking forward to organizing an activation on the flagship conference to Hyperbridge’s permissionless, stimulated, established relayer and Gounds of Ecosis Model- Modele Token mode The future of Web3. “
This year’s theme, ‘Symbiosis’, indicates a decisive moment for Polkadot and the Web3 room. In an era of global volatility, economic meltdowns, broken confidence in institutions and information portwear, Polkadot doubles on building resilient, censorship-resistant, privacy-first infrastructure for an unstable world. Expect deep dives in the most powerful tools of the ecosystem, from Polkadot Hub and the Polkadot SDK, to the groundbreaking jam protocol. Participants receive the Alfa on the latest initiatives that will form the next generation of decentralized systems.
Sub0 Symbiosis is designed for builders, founders, investors, students and web3 thinkers. A trade fair program will bring top talent from leading universities in Buenos Aires, while local voices and financial innovators -based financial innovators will participate together with the core visionaria of Polkadot. Previous editions contain Dr. Gavin Wood, Shawn Tabrizi and Robert Habermeier, and this year it promises even more. The first wave of headliners is falling on 15 September.
Now that Devconect is taking place in Argentina the same week, Sub0 Symbiosis is perfectly positioned to attract worldwide web3 attention and to show how Polkadot’s Tech Real-World can tackle challenges in regions such as Latin America, where economic instability understood the urgent need for open, decentralized systems.
In addition to the main event, Sub0 Symbiosis will provide an atmosphere in contrast to any other Web3 conference. More than 25 secondary events keep the atmosphere electric for three days and combines serious networks with unforgettable cultural experiences. Content of both phases is live on Sub0.GG, organized by Brooke Lacey and Evan Mann, so that everyone who cannot be personal access to all keynotes, panels and product reveals while they happen. The Kusamarian will also be present to deliver a steady stream of community-based reporting and updates during the conference.
Participants can dive into two hackathons, including the Polkadot Hack and Web3 Marketing Hack with $ 15,000 in premiums, and a 24-hour Hackerspace with a rear loader access. Between code sprints, guests can charge at the Hydratation Smoktop Beach, explore the gaming center with the most popular titles of mythical games or participate in compelling learning sessions with the Polkadot Blockchain Academy. Yet the vibes do not end there: live DJs, great drinks and a private cook set the bar high for an environment where creativity, culture, pleasure and technology come together in a real symbiosis. If you ever want to experience how a future -proof internet feels, this is your chance.
Confirmed community partners are:
Nerdconf, Dotlatam, Fundación Blockchain Argentina, Seed Latam, Cripto Laplata, La Multisig, Mujeres and Bitcoin, La Blocka, Criptounam, Frutero Club, Undercode, Solow, Super Pioneros, Chipped & H.er Dao.
Highlights of the conference
- Developer sessions and workshops: It dives into Polkadot’s Stapel and the future of Web3
- Hackathons: Two major competitions, including a 24-hour build sprint with $ 20,000 in premiums
- Showcases and product launches: Reveals for advanced tools and applications
- Gaming and culture: Mythical games, lounges on the roof, music and compelling art
- Networks and community: 25+ Curated Side Events designed to generate cooperation
Important details
- Data: November 14-16, 2025 (10.00-18.00 agenda + 24-hour hackathon)
- Location: Bubble Studio, Buenos Aires, Argentina
- Tickets: Free – Register now at https://luma.com/sub0symbiosis
- Teaser Video: https://www.youtube.com/watch?v=AVYO_LWQQK0
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About Webzero
Webzero is a worldwide event and Devel Force that presents subsymbiosis, the leading flagship conference for the Polkadot ecosystem of 14-16 November 2024 in Beunos Aires, Argentina.
About Polkadot
Polkadot is the powerful, safe core of Web3 and offers a shared base that unites some of the world’s most transforming apps and block chains. Polkadot offers advanced modular architecture with which developers can easily design and build their own specialized blockchain projects, pooled security that ensures the same high standard for safe block production in all connected chains and apps that are connected to it, and robust governance that has a transparent system where everyone has for growth. With Polkadot you are not only a participant, you are a co-maker with the power to shape the future.