Mark-Killian Zinenberg

@KRYPTOSPHERE_ will be at @Ledger OP3N 2026. 🔐 See you in Paris on October 15 for a day of keynotes, product launches and live demos with the Ledger ecosystem. 📍 Paris 👉 Register here: luma.com/54c9x6ri?tk=fbzzQy

@KRYPTOSPHERE_ joins the @UBC_Conference 2026 as an Official Community Partner. 🎓 1,000+ students from 100+ universities will meet in Austin on Nov. 20–21 to connect with the blockchain industry. 🌎 👉 universityblockchain.org/

🌐 @KRYPTOSPHERE_ joins the TUM Blockchain Conference 2026 as a Community Partner. Oct. 29–31 in Munich, the @tbc_munich will bring together the ecosystem across three formats: conferences, a Digital Assets Day and a 2-day Blockchain & AI Hackathon. A space to build, exchange and connect with the European blockchain ecosystem. 📍 Munich 📅 Oct. 29–31 🔗 conference26.tum-blockchain.…

In July, nearly 1,200 AI agents escaped a testing environment. They created their own message board inside a software repository to coordinate, then broke into Hugging Face. Nobody told them to. That’s why Secure Horizons. Oct. 10–11, UTOPIA, @KRYPTOSPHERE_ & @ESSECmetalab bring 150 selected participants to @essec at Cergy for 36 hours at the intersection of AI & cybersecurity. €15K in cash & credits. 3 challenges. No known answers. Challenges announced next week. 📩 Want to mentor or judge? Reach out to us. Want to participate? luma.com/cky3ka9w Thanks to all our partners and sponsors: @ESSECmetalab, @GitGuardian, @awscloud, @Artefact, @Team1FR , @KPMG_France, @essec and @essecalumni. This work received funding from the TALCYB program, supported by French government funding managed by the French National Research Agency (ANR) under France 2030 and by the European Union’s NextGenerationEU initiative, reference ANR-23-CMAS-0020.

Web3 is reshaping the world, yet finding a clear path to structured knowledge remains a challenge. Today, we are proud to launch @KRYPTOSPHERE_ Academy, an institutional platform dedicated to education, academic research and the analysis of blockchain technologies and digital finance. Three pillars: - Education: certified programs in English & French - Research: studies, papers and academic reports - The Bulletin: editorial content, podcasts and analysis Go beyond the buzzwords. Build solid foundations. Explore the platform and start your certification: academy.kryptosphere.org/fr

🎥 The full replay of the @KRYPTOSPHERE_ Pitchathon at @EthCC is now live. Students, founders and Web3 builders pitched their projects directly to leading ecosystem partners, foundations and investors. Real ideas. Real feedback. Real opportunities. Sponsors: @AvaxTeam1, @xrpl_commons, @iEx_ec, @50Partners, @Yellow Partners: @FranceCryptos, @Bpifrance, @tbc_munich , @bsaepfl Watch the full replay 👇

📸 Recap of the @KRYPTOSPHERE_ Pitchathon at @EthCC[9] in Cannes. Students and early builders pitched their projects in front of leading blockchain ecosystem players 🤝 Thanks to our jury partners for their involvement, and to EthCC for hosting the event! Judges: @nutymoon, @KStefanovych, @martinlecl, @HamelinRichard3, @flphth, Thomas Hussenet Sponsors: @AvaxTeam1, @xrpl_commons, @iEx_ec, @50Partners, @Yellow Partners: @FranceCryptos, @Bpifrance, @tbc_munich , @bsaepfl

🚀 This year, thanks to @EthCC, @KRYPTOSPHERE_ organized the EthCC[9] Pitchathon. From early concepts to real projects, the Pitchathon brought together student builders, early founders and key Web3 players in Cannes. No code needed. Just ideas worth building, pitched directly to foundations and ecosystem partners. 🙏 Huge thanks to all the builders who stepped up. Judges: @nutymoon, @KStefanovych, @martinlecl, @HamelinRichard3, @flphth, Thomas Hussenet Sponsors: @AvaxTeam1, @xrpl_commons, @iEx_ec, @50Partners, @Yellow Partners: @FranceCryptos, @Bpifrance, @tbc_munich , @bsaepfl 🤝 Strong ideas. Direct feedback. Real opportunities.

.@EthCC 👀👀

1/4 - 🚀 What if a simple idea could become a real blockchain project in 30 days? At @EthCC[9], one of the most prestigious Ethereum events in the world, taking place at the Palais des Congrès in Cannes, @KRYPTOSPHERE_ is launching a unique initiative for student builders. Inspired by the Shark Tank / Qui veut être mon associé ? format. • No code required at the start • 1 Idea, 1 problem, 1 deck Thread ↓

Builders 👀 3 days left to apply for @avax (hey @avalanche_fr 👋🏼) Build Games ($1M for builders). Some of our community are already on it. Last call for everyone else ⏳ • All-star judges • Founder-first • Any idea on Avalanche works 👉🏼 build.avax.network/build-gam…

👉🏼 Last week, a part of the @KRYPTOSPHERE_ team was at @CXR2026. Four days on the ground. Real conversations with builders, founders, and institutions. Less noise, more substance. That’s how a student-led Web3 network stays connected to what actually matters. 🙌🏼 Thanks to all the CryptoXR team for this amazing event!