ElCap.xyz – Vercel customer – (United States)
Forward-thinking investment firms use .xyz domains to highlight their role in shaping innovation. VC firm GenVentures.xyz backs machine economy projects across AI, DePIN, and blockchain. VC firm Infinite.xyz supports decentralized networks and deep tech innovation, from Ethereum to Tesla. VC firm PSV.xyz fosters impactful ventures and innovation in Denmark. In this week’s #AIMonday, we’ll introduce you to a venture capital firm investing at the intersection of technology and behavior change, backing early-stage founders in emerging industries like AI: ElCap.xyz.
ElCap.xyz is the online home of El Cap Holdings, an early-stage venture capital firm. According to the website, El Cap “builds and invests where technology shifts and human behavior change collide.” Since its founding in 2019, the firm has focused on partnering with founders at the earliest stages and has invested across AI, developer tools, web3, climate, and software. The partners describe themselves as “builders first,” aiming to help founders move faster and navigate inflection points in emerging industries.
The firm’s portfolio includes companies that illustrate how artificial intelligence is transforming enterprise workflows. Robo is a biopharma research automation platform designed to handle the growing complexity of scientific assets. It addresses the limitations of legacy databases and generic AI tools by automating end-to-end research on external assets — helping teams spot critical opportunities faster and with greater context. Arkestro operates in enterprise procurement with a Predictive Procurement Platform that uses AI to set optimal pricing, reduce negotiation time, and increase savings without additional headcount. Both projects demonstrate El Cap’s focus on AI-enabled efficiency and data-driven decision-making in complex markets.
The firm is led by Co-founders and Managing Partners Kunal Tandon and Stew Bradley. As shared on LinkedIn, Kunal, Co-founder and Managing Partner, previously worked at New York–based venture firm Collaborative Fund and entered venture capital after nearly a decade running a family import-export business in paper and metal trading. Stew serves as Co-founder and Managing General Partner after a career as a professional NFL linebacker and subsequent transition into venture investing. Together, they invest from El Cap Fund II with an emphasis on early B2B technology companies and founders with practical operator experience.
Using the ElCap.xyz domain reinforces the firm’s forward-looking approach and its position within the emerging technology ecosystem. The short and memorable domain directs founders to their central Founders Letter, which frames their investment philosophy around building at “points of collision.” In the context of AI and new technological frontiers, ElCap.xyz serves as a concise digital identity that aligns with their commitment to innovation and early-stage impact. You can learn more by following the firm on LinkedIn, Stew on X/Twitter, Kunal on X/Twitter, and by visiting ElCap.xyz.
Stable.xyz – GoDaddy customer – (United States)
Developers use .xyz domains to launch forward-looking DeFi platforms. Fortune-featured stablecoin infrastructure Tempo.xyz introduces blockchain for digital payments. Financial infrastructure platform Velocity.xyz bridges traditional finance and digital assets through stablecoin payments. Fintech company Rain.xyz builds infrastructure for stablecoin-powered payments. In this week’s #BlockchainThursday, we’ll introduce you to a Layer 1 network designed to power global transactions through USDT and PYUSD: Stable.xyz.
Stable.xyz is the online home of Stable, a Layer 1 blockchain network designed to move stablecoins efficiently at scale. According to Stable.xyz, the network is powered by USDT (Tether), a U.S. dollar-pegged stablecoin, and built as a “stablechain,” meaning it uses stablecoins as its core transaction asset instead of volatile tokens. The network features sub-second block finality and gas-free peer-to-peer USDT transfers, aiming to make stablecoin transactions faster and more cost-effective for both individuals and institutions. In July 2025, Stable announced a $28M seed round led by Bitfinex and Hack VC, with participation from Franklin Templeton, Castle Island Ventures, Nascent, and others. 1In September 2025, the company shared that PayPal Ventures (the global venture arm of PayPal) joined the round.2
As highlighted in its documentation, Stable is designed to address growing demand for faster and more reliable digital payments. With over $150B in USDT in circulation worldwide, the project positions itself as purpose-built infrastructure for stablecoin transfers, settlement, and issuance. Stable’s architecture features an Ethereum-compatible virtual machine, delegated proof-of-stake consensus, and upcoming capabilities such as guaranteed blockspace for enterprises and confidential transfers that balance privacy with compliance. These features are intended to make stablecoin transactions practical for everyday users, merchants, and financial institutions as stablecoins continue to play a larger role in online payments. Stable will integrate PayPal USD (PYUSD), PayPal’s U.S. dollar-backed stablecoin, into its blockchain to support cross-border transactions.3
Founder and CEO Joshua Harding leads Stable’s efforts to modernize digital payment infrastructure and expand stablecoin utility. Under his leadership, the project has drawn participation from both crypto-native and traditional finance investors. According to event materials shared by Korea Blockchain Week, Harding represented Stable at the IMPACT conference in Seoul in September 2025, highlighting the company’s participation within the international blockchain and fintech community.4
Stable’s choice of the domain name Stable.xyz aligns with the network’s focus on simplicity and recognition. The short and memorable domain provides a clear online home for the project’s documentation, roadmap, and updates. Using .xyz places Stable among a global community of blockchain and financial innovators leveraging the extension to represent forward-looking ideas in the evolving digital economy. You can learn more by following the platform on LinkedIn @stablexyz and X/Twitter, and by visiting Stable.xyz.
1.https://www.coindesk.com/business/2025/07/31/tether-focused-blockchain-stable-raises-usd28m-to-power-stablecoin-payments 2.https://www.pymnts.com/cryptocurrency/2025/stable-to-integrate-paypals-stablecoin-to-facilitate-cross-border-transactions/ 3.https://www.pymnts.com/cryptocurrency/2025/stable-to-integrate-paypals-stablecoin-to-facilitate-cross-border-transactions/ 4.https://koreablockchainweek.com/Holophonix.xyz – Ionos customer – (France)
Forward-thinking organizations use .xyz domains to create digital hubs that unify creators, communities, and technology. Literary agency Trames.xyz supports authors and publishers across global markets. Loyalty platform TYB.xyz helps brands like Urban Outfitters and Rare Beauty connect with over two million users. Investment firm Skycatcher.xyz supports the future of gaming, AI, and onchain finance. In this week’s #WebsiteWednesday, we’ll introduce you to a spatial audio company developing real-time immersive sound environments for the performing arts: Holophonix.xyz.
Holophonix.xyz is the online home of Holophonix, a Paris, France-based company developing an advanced real-time immersive audio environment optimized for the performing arts. Created in 2017 by Gaëtan Byk in coordination with leading French research institutions IRCAM and CNRS, Holophonix integrates software, plugins, processors, and loudspeakers into a unified ecosystem for spatial sound. The company became an independent entity in 2023 after being spun off from Amadeus, a long-established French audio manufacturer. In July 2025, Holophonix announced the expansion of its international team to meet growing demand for its spatial audio solutions.1
According to the Holophonix website, the platform combines legendary spatialization algorithms—including Wave Field Synthesis (WFS), Higher-Order Ambisonics (HOA), and Vector-Based Amplitude Panning (VBAP)—to help creators shape sound in 3D space. These algorithms can be mixed and matched in real time to achieve precise localization or immersive diffusion. Holophonix also integrates a 3D reverberation engine that merges convolution-based room modeling with algorithmic synthesis, offering realistic acoustic depth adaptable to any environment. Its core 3D audio engine is paired with an interactive graphical interface designed for live performance, broadcast, and installation contexts. The system can integrate with digital audio workstations and mixing consoles through protocols such as OSC, VST3, and Max for Live, allowing sound professionals to incorporate spatial tools without disrupting existing workflows.
According to media reports and LinkedIn, Holophonix is founded by Gaëtan Byk, who also serves as CEO and owner. Before launching Holophonix as an independent company, Gaëtan spent over a decade at Amadeus, where he continues as CEO. The leadership team also includes Thierry Coduys, Creative Engineering Manager and co-founder, and Dr. Adrien Zanni, Chief Technical Officer. Thierry is described as a pioneer in immersive sound and digital arts, with a career spanning three decades and collaborations with artists such as Luciano Berio and Frank Zappa. Adrien, whose doctoral research at Université Paris 8 focused on spatial sound composition, connects academic theory with practical implementation in live and installation contexts. Together, they lead a multidisciplinary team that merges engineering, acoustics, and artistic exploration.2
Holophonix chose Holophonix.xyz as its digital hub. We had the opportunity to speak with Gaëtan about the choice of .xyz. As he explained,
“We design a spatial sound software dedicated to 3D audio creation, simulation, and reproduction. The name Holophonix comes from the idea of creating holographic sound — sound that can be shaped and positioned anywhere in space with precision and emotion. In that sense, the .xyz domain felt like a natural extension of our identity. In our software, sound sources are placed and moved within a Cartesian coordinate system — X, Y, and Z — representing the three spatial dimensions of our audio engine. Choosing .xyz was therefore both symbolic and technical: it mirrors the very system we use to build spatial experiences. Beyond its technical meaning, .xyz also embodies creativity, modernity, and openness — values that align perfectly with what we strive to express through Holophonix.”
Additionally, the company’s .xyz domain complements its brand name, visually linking the “x” at the end of Holophonix with .xyz to create a cohesive identity across platforms. This connection extends to social media through its unified matching handles @holophonixyz, demonstrating how a domain can reinforce a brand’s presence and consistency online. You can learn more by following the platform on LinkedIn, X/Twitter, Facebook, and Instagram, and by visiting Holophonix.xyz.
1.https://www.livedesignonline.com/news/holophonix-company-expands-its-team-and-global-presence-meet-growing-demand-spatial-audio 2.https://www.livedesignonline.com/news/holophonix-company-expands-its-team-and-global-presence-meet-growing-demand-spatial-audio
Aftermarket sale data is sourced from NameBio. If NameBio did not pick up your sale, you can report it at https://namebio.com/report.
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(source: Namebio.com)
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