Further

🆕 @XDCNetwork is now live on @dfnsHQ 🔌 XDC Network brings a purpose-built infrastructure for trade finance, asset tokenization, and cross-border settlement now with full Tier-1 support on Dfns. The integration includes: ✅ wallets, transfers, smart contracts ✅ control plane with governance and policies ✅ transaction lifecycle management functions ✅ webhook-driven monitoring and automations ✅ secure signing using either MPC or HSM In short: not just access to XDC Network, but the ability to operate it at scale. As institutions move from pilots to production, they need more than wallets. They need systems to orchestrate financial flows end-to-end. 📑 Read the full blog post: dfns.co/article/xdc-ti… ▶️ Get started on Dfns today: app.dfns.io

We’re pleased to announce a strategic partnership with @TruYields focused on expanding access to institutional-grade real-world asset yield through onchain infrastructure.

We’re pleased to welcome Khalifa Al Fahim to Fuze’s as Director of Regulatory Affairs. His experience across innovation and regulation comes at an important stage in our growth as we continue building the future of finance. #Fuze #Leadership #Announcement #Growth

We’re excited to welcome José Aguinaga as Head of Solutions Engineering at @dfnsHQ 🤝 José brings something rare in this industry: experience not just building digital asset systems, but running them in production inside regulated institutions, at scale. Over the past 15+ years, he’s worked across @Plaid, Numbrs, @getflynt, @AMINABankGlobal, @The_Hashgraph, and @ZodiaCustody 🌍 Most recently, he co-founded @Tungsten_ae, the first sovereign-backed crypto custodian in Abu Dhabi under @ADGlobalMarket and FSRA. Before that, he led Digital Custody Services at AMINA Bank in Switzerland under FINMA supervision, overseeing billions in digital assets. This is the layer that matters 👇 ✔️ Systems that pass audits ✔️ Governance that maps to real approval flows ✔️ Infrastructure that holds under operational stress ✔️ Custody that works beyond the whitepaper José is deeply hands-on across cryptographic key management, MPC/HSM, infrastructure security, and DevOps. But more importantly, he knows how to turn components into systems that actually work in prod. At Dfns, that’s exactly the challenge. As we work with banks and fintechs, the problem is no longer how to build crypto infrastructure. It’s how to operate it reliably within the constraints of finance. José will help design and deploy: 🧱 Custody and wallet architectures for regulated environments 🔗 MPC + HSM + TEE hybrid key management deployments 🛡️ Governance models aligned with real-world risk and compliance 💱 Secure transaction lifecycle and workflow orchestration tools 🔌 Integrations with core banking, trading venues, compliance data and more The industry is moving from experimentation to production. This is where things get real. Welcome aboard José 🤝 📖 Read the full announcement: lnkd.in/eQJKjmvq 🚀 We’re hiring: lnkd.in/eUNBjNqb

We’re excited to welcome @bajohns to @dfnsHQ as a Principal Software Engineer 👋 Brian brings 20+ years of experience building systems that hold under pressure, from Amazon and Audible to leading wallet engineering at Gemini. As Gemini’s VP of Engineering overseeing wallet infrastructure and core transaction systems, he helped move from fragmented, chain-specific systems to a unified multichain wallet architecture, handling UTXO- and account-based models, signing, indexing, and keeping everything reliable under strict compliance and security constraints. At Dfns, he’ll work across the full stack of wallet infrastructure: ✔️ hardened signing environments (including air-gapped systems) ✔️ transaction integrity and reconciliation ✔️ blockchain infrastructure across 50+ networks ✔️ security and policy enforcement ✔️ transaction lifecycle orchestration and more Wallet infrastructure is not just key management. It’s what ensures transactions, workflows and operations are correct, secure, and reliable across every chain, every service, every time. That’s exactly what we’re building. Welcome Brian 🙌 📑 Read more about Brian: dfns.co/article/welcom… 👉 We’re hiring! jobs.deel.com/job-boards/dfns

We’re open-sourcing something we’ve been working on for a while ✨ @dfnsHQ Labs is launching 𝘵𝘦𝘤𝘥𝘩, a threshold elliptic-curve Diffie-Hellman library for fast, secure key exchange. No single party ever holds the full key. Built from years of work on MPC and threshold signatures, tecdh is designed as a simple building block for distributed systems that need strong security without compromising performance. A few things worth knowing: ⚡ Fast, optimized multi-round protocol 🔐 Threshold-based (no full key exposure) 🔌 Modular design (works across curves and key share systems) 🛠 Built on top of our existing stack (generic-ec, round-based, key-share) We’re also releasing it under Lockness, within the @lfdecentralized, to make it a shared foundation for the ecosystem. This is a small but important step toward better, more practical distributed cryptography. If you’re building anything involving key exchange, MPC, or secure infra, this is for you. 📑 Read the full blog post: dfns.co/article/announ… 📖 Explore the docs: docs.rs/tecdh

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We’re pleased to announce a strategic partnership between Fuze and CairoAmmanBank to explore regulated digital asset use cases in Jordan. 🇯🇴 Through JoRegBox, this collaboration will focus on compliant innovation within a trusted regulatory framework. #DigitalAssets #Jordan

We’re excited to welcome Gautier Wojda to @dfnsHQ as our new Senior Core Systems Engineer ⭐ As former CTO of @ORIGYNTech and engineer at @dfinity, Gautier brings deep systems expertise and hands-on blockchain experience, with a track record of building production systems where security, performance, and reliability are non-negotiable. From protocol design and Rust backends to security audits and distributed systems, he operates end-to-end with a strong systems mindset shaped by low-level engineering. At Dfns, he’ll work on: 🟢 Signer development 🟢 Database consistency models 🟢 End-to-end data integrity He’ll also contribute to our work with IBM, under strict roadmap and acceptance criteria, with a strong focus on SLA and institutional-grade reliability. Exactly the kind of engineering we care about: robust, verifiable, production-ready systems ✔️ Welcome to Dfns, Gautier 👏 📑 Read more about Gautier here: dfns.co/article/welcom… 👉 We’re hiring across engineering, sales, and ops: jobs.deel.com/dfns