Blockchain development, smart contract auditing & Web3 product engineering, from idea to mainnet.
Miami, USA
Joined September 2019
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More crypto security breakdowns on our channel: youtube.com/@spacedev-io
Trick or treat from two teams we’re proud to know.
Go crack a @rarible x @Collector_Crypt pack 🎃
🎃 HALLOWEEN SPECIAL PACKS ARE LIVE! 👻
Something spooky has arrived at Rarible... 💀
rarible.com/gacha/pokemon?pa…
Our Halloween Special Packs have officially landed in the Gacha Station!
Crack a pack, reveal your surprise and show us what you pull!
Trick or treat? There's only one way to find out. 🍬
SpaceDev retweeted
256 crypto hacks this year, and attackers just got faster with AI. If your security isn’t speeding up too, you’re next on the list.
SpaceDev retweeted
🏆 Hedera Scaffold HBAR: 5 Bounty Winners Announced!
@hedera's AI-ready, open-source development framework is making dApp development faster and more accessible. 🚀
The Scaffold HBAR Template Bounty has announced five winners, each receiving $2,000 worth of HBAR!
⚡ Meet the Winners:
🥇 @SpaceDevUy: Hedera Governed Operations— Multi-party approvals for secure operations.
💱 @SauccerSwapLabs Limit Orders— Automated trading at target prices.
🛡️ Custos — Scheduled risk checks and liquidation for leveraged positions.
📅 Recurring Buy — Automated token purchases on hourly or weekly schedules.
🔮 @Predera_app — Prediction markets with automated settlement.
🧰 Why It Matters
Scaffold HBAR provides ready-to-use templates, AI coding tool support, and multichain integrations to help developers build on Hedera faster.
Combined with Hedera Schedule Service, developers can automate certain blockchain operations while reducing reliance on external bots and servers.
🚀 From automated trading to on-chain governance, these projects showcase new possibilities for the Hedera ecosystem!
Remember when crypto was supposed to replace the banks? JPMorgan's Kinexys now moves over $7B a day, tokenized real-world assets sit around $40B, and AI agents already have wallets
That's 3 of the 8 trends from our 2026 blockchain roundup.
Full video: youtu.be/Wk4qQvI6oQc?si=TCRm…
We're one of the winners of the @hedera Scaffold HBAR Template Bounty 🥳🥳 with Hedera Governed Operations.
spacedev.io/spacedev-in-the-…
SpaceDev retweeted
📢 ¡La red de socios del Consejo de Hedera sigue creciendo!
Bienvenido @WISeKey, el nuevo Socio Estratégico, que aporta amplia experiencia en ciberseguridad, identidad digital e IoT.
Y bienvenido @SpaceDevUy, el nuevo Socio Comunitario, con sede en Latinoamérica, que aporta dApps, smart contracts e infraestructura DeFi bajo un mismo equipo.
We’ll be in Lugano for Plan ₿! @LuganoPlanB
Will anyone else be around?
Let us know if you’re heading there, we’d love to connect!
SpaceDev retweeted
Here’s what your Ledger could look like inside if it’s been tampered with.
An LTE modem wired to the battery, waiting for your seed. Outside, it looks brand new.
Confirmed cases trace to CryptoBilis in SE Asia. Rebuilt from photos of a Nano X bought at MediaMarkt.
Stay SAFU.
We’re in 👋
SpaceDev is now a Community Partner in the Hedera Council.
More access. More collaboration. More opportunities for LATAM teams building on Hedera.
And we’re coming in with real experience: Blockchain for Energy is live on the platform, putting verifiable carbon-capture data on-chain!
📢 The Hedera Council partner network keeps growing!
Welcome @WISeKey, the newest Strategic Partner, bringing deep expertise in cybersecurity, digital identity and IoT.
And welcome @SpaceDevUy, the newest Community Partner, based in Latin America, bringing dApps, smart contracts and DeFi infrastructure under one team.
We're live on AWS Marketplace. Since becoming an AWS Select Partner in January, we've built backend, frontend, mobile, DevOps, security, and data infra for fintech, crypto, and marketplace teams.
aws.amazon.com/marketplace/p…
See you in Buenos Aires! 🙌
SPEAKER OF LATAM DIGITAL ASSETS CONF
Juan Manuel Sobral joins us as a speaker. @juanmsobral is president of the Cámara Blockchain del Uruguay, bringing together companies, experts, regulators and investors to drive blockchain adoption in Uruguay, and co-founder and CTO of @SpaceDevUy, a Uruguayan software company that builds blockchain products.
Uruguay is writing its crypto rules right now, with the central bank's framework for virtual asset service providers under public consultation.
What actually happens when you put supply chain tracking on-chain?
Catch the latest issue and join the newsletter here: spacedev.io/blog/blockchain-…
Attended @Futurist_conf in Toronto 🇨🇦
Key takeaways:
- Agentic finance: Autonomous systems managing strategies and making financial decisions in DeFi.
- Data sovereignty: Control and privacy becoming central to next-gen decentralized products.
Bringing plenty of ideas back to the team!
