CrucibleCap.xyz – GoDaddy customer – (United States)
Investment firms working in blockchain and digital infrastructure use .xyz domains for their digital homes. VC firm Mirana.xyz invests in blockchain and AI infrastructure projects. VC firm Nascent.xyz aims to support transformative crypto projects. VC firm Infinite.xyz backs decentralized networks and deep tech innovation, from Ethereum to Tesla. In this week’s #BlockchainThursday, we’ll introduce you to a women-led investment firm focused on digital infrastructure and onchain markets: CrucibleCap.xyz.
CrucibleCap.xyz is the online home of Crucible Capital, an early-stage investment firm focused on digital infrastructure, with an emphasis on energy, compute, crypto, and related onchain markets. According to the Crucible Capital website, the firm backs founders building protocols, software, and marketplaces designed to improve how digital and physical resources are monitored, optimized, and exchanged. In August 2024, Fortune reported that Crucible Capital founder Meltem Demirors was raising two venture funds targeting a combined $75 million, based on filings with the U.S. Securities and Exchange Commission. The article noted that the funds were structured as a $30M fund and a $45M fund, positioning Crucible Capital as a new entrant in the digital asset venture landscape.1
Crucible Capital positions itself within the broader web3 ecosystem as a firm focused on the infrastructure layer rather than consumer-facing applications. According to the website, its investment areas include protocols and developer tooling, orchestration and optimization software, new commodities and capital markets, and aggregator or marketplace models tied to decentralized physical infrastructure networks. These categories reflect ongoing efforts across web3 to create open systems for managing energy, compute, connectivity, and other digital commodities. As shared on CrucibleCap.xyz, the firm focuses on early-stage teams working on market structure, resource coordination, and onchain settlement models, reflecting broader experimentation in decentralized infrastructure and digital capital markets.
Crucible Capital’s portfolio includes early-stage investments across decentralized infrastructure, onchain coordination, and digital market design. According to the Crucible Capital website, the firm supports projects focused on improving how energy, compute, and other digital resources are organized, optimized, and exchanged through open networks. Investment examples include:
Sapience.xyz – Sapience is a prediction markets platform that enables users and AI agents to forecast the probability of future events using open, permissionless markets. According to Sapience.xyz, its prediction markets operate through auction-based mechanisms where agents compete to offer odds, and users can deploy forecasting agents without writing code. The platform also supports liquidity vaults and spot markets that integrate with Uniswap, allowing participants to trade prediction outcomes using smart contracts.
DoubleZero.xyz – DoubleZero is building a high-performance global network designed to provide low-latency connectivity for blockchain validators and distributed systems. According to the website, the network uses dedicated fiber links contributed by independent operators to bypass congested public internet routes. The project focuses on improving block propagation, bandwidth reliability, and geographic decentralization, with active usage across hundreds of validators worldwide.
These examples reflect how Crucible Capital’s portfolio spans both onchain market design and the physical infrastructure required to support scalable, decentralized networks.
The firm is led by General Partner Meltem Demirors, Investment Principal Honour Masters, and Partner Kelly Greer. According to CrucibleCap.xyz, Meltem previously spent five years at digital asset investment firm CoinShares, where she helped grow the firm and supported its public listing, and was also part of the early team at Digital Currency Group. Honour brings experience spanning commodities trading, traditional finance, and institutional digital asset markets. Kelly previously invested at Energize Capital and has experience at firms such as Union Square Ventures, Carta, and CoVenture. Together, the leadership team reflects backgrounds across digital assets, infrastructure investing, and financial markets, as outlined on CrucibleCap.xyz.
Crucible Capital operates on the domain CrucibleCap.xyz, which aligns with its focus on emerging digital infrastructure and onchain systems. .XYZ is widely used by blockchain protocols, investment firms, and technology startups working in early-stage and experimental areas. Using CrucibleCap.xyz provides a concise and globally neutral web address that matches the firm’s emphasis on open networks, digital commodities, and evolving market structures. You can learn more by following the firm on X/Twitter and LinkedIn, and by visiting CrucibleCap.xyz.
1.https://fortune.com/crypto/2024/08/07/meltem-demirors-venture-capital-crucible-crypto/Superheat.xyz – GoDaddy customer – (United States)
Organizations across emerging technology sectors use .xyz domains to showcase their work online. Blockchain project Miden.xyz explores edge execution and private smart contracts using zero-knowledge technology. Immersive audio platform Holophonix.xyz advances spatial sound technology for creative and live environments. Nonprofit network College.xyz connects student talent with companies shaping the future of blockchain and innovation. In this week’s #WebsiteWednesday, we’ll introduce you to an energy technology company developing compute-powered heating systems for homes and businesses: Superheat.xyz.
Superheat.xyz is the online home of Superheat, a thermal energy platform designed to repurpose heat generated by computing chips into practical heating for homes and businesses. According to the company, its systems treat heat as the primary output rather than a byproduct, using electricity to generate both usable thermal energy and computational work. Superheat is launching with Superheat H1, a water heater that uses the same electricity as a conventional unit while also performing computing tasks. The Superheat H1 began shipping in December 2025, and the company is scheduled to showcase its technology at CES 2026, taking place January 6–9, 2026 in Las Vegas, NV.1
According to Superheat’s whitepaper, the Superheat H1 is designed to make everyday electricity perform double duty. Inside the unit, a high-efficiency ASIC processor generates heat as it operates, similar to a traditional electric heating element. That heat warms the water tank to deliver consistent hot water. At the same time, the processor carries out computational tasks that earn Bitcoin. Superheat states that this process does not require additional energy beyond that of a standard electric water heater. Beyond water heating, the company describes a broader platform intended to support other thermal applications over time, including space heating, hydronic systems, pools, and commercial heating environments. These systems are supported by software tools for monitoring, control, and device management.
Superheat is led by co-founder and CEO Hede (Joseph) Ma, who oversees product and strategy, and co-founder and CTO Andrew Geng. According to LinkedIn, Joseph previously worked in product and project management roles across technology and interactive media. The team operates as a remote-first company, with leadership based in New York. Superheat’s materials emphasize long-term system reliability, safety, and scalability as core design considerations across its hardware and software.
Superheat.xyz is a memorable domain name that aligns with the company’s focus on emerging energy and computing systems. For a technology company developing hardware, software, and infrastructure that may extend beyond a single product category, .xyz provides a flexible online identity that is not tied to one specific appliance or use case. In this context, Superheat.xyz functions as a central destination for product information, technical documentation, and updates as the platform evolves. You can learn more by following the company on X/Twitter @Superheat_xyz and LinkedIn, and by visiting Superheat.xyz.
1.https://x.com/Superheat_xyz/status/2007254892084424796?s=20Friends.Flowers – Porkbun customer – (United States)
Businesses and organizations use .xyz and XYZ Registry domains like .Pics, .Beauty, .Flowers, and more to establish their online presence. Award-winning beauty-tech brand Celf.Beauty transforms Oral-B toothbrushes into at-home skincare tools. EV startup Slate.Auto rethinks vehicle ownership with a customizable electric mini-truck. Experiential technology company Johannes.Pics brings AI-driven engagement to major events. Today, we’ll introduce you to a central Iowa flower farm growing and designing floral arrangements for weddings, events, and local delivery: Friends.Flowers.
Friends.Flowers is the online home of Friend’s Flowers, a flower farm and floral design business based in Story City, Iowa. According to the website, the business grows its own specialty cut flowers while also sourcing traditional wholesale blooms to offer floral arrangements year-round. Friend’s Flowers provides flowers for weddings, events, everyday deliveries, and memorials, serving customers across central Iowa. The operation combines on-farm growing with custom floral design, allowing the team to manage both production and arrangement in-house.
Friend’s Flowers offers a range of floral services, including wedding flowers, event arrangements, wearable flowers such as corsages and boutonnieres, and same-day or next-day local delivery for everyday occasions. The business also participates in the Ames Main Street Farmers Market during the growing season, where customers can purchase farm-fresh bouquets or preordered arrangements. According to the website, Friend’s Flowers grows flowers using farming practices that support soil health and wildlife diversity, while supplementing with wholesale flowers to meet demand outside the local growing season. Additional offerings include subscription flowers, pick-your-own experiences at the farm, and DIY flower buckets for events.
Friend’s Flowers is led by co-founders Naomi Friend and Andrew Friend. Naomi Friend oversees floral design and farm operations, managing planting schedules, flower varieties, and daily design work for orders, weddings, and events. She describes her background as a mix of art and horticulture, with an MFA in Art and experience learning flower farming through grower communities. Andrew Friend manages much of the farming work and flower production. According to the website, he grew up on a multigenerational flower farm in Washington State and now balances farming with his work as an engineer at Iowa State University. The business also includes seasonal team members who support market sales and farm operations.
Friends.Flowers is the digital home of Friend’s Flowers. The .Flowers domain directly reflects the focus of the business and clearly signals what visitors can expect to find on the website. Using Friends.Flowerscreates a straightforward connection between the name of the farm and its floral offerings, while keeping the web address short and easy to remember. The domain also aligns with the company’s emphasis on flowers grown, designed, and delivered locally. You can learn more by following the business on Instagram and Facebook, and by visiting Friends.Flowers.
Find more information about .Flowers by visiting xyz.Flowers.
PangTao.xyz – Hostinger customer – (United States)
Skilled professionals across a wide range of fields use .xyz domains to share their work, build personal platforms, and create memorable online identities. Anthropologist, entrepreneur, and TEDx speaker Steve Richards uses SteveRichards.xyz as an online hub. Science communicator Lauren Richardson uses LRBio.xyz to highlight her work with biotech companies. Marketing consultant and former Nike Brand Marketing Director Jordan Rogers uses JordanRogers.xyz to highlight his services. In this week’s #AIMonday, we’ll introduce you to a roboticist developing algorithms and control methods that help robots interact with the world with greater dexterity: PangTao.xyz.
PangTao.xyz is the personal website of Tao Pang, a roboticist whose work focuses on helping robots interact with their environments using dexterous, contact-rich behaviors. As shared on his website, he researches planning and learning methods that support more adaptable and precise robotic manipulation. His interests include efficient global planning for complex contact interactions and imitation learning from planner-generated data, aimed at improving how robots learn to perform tasks that require careful physical coordination.
The website’s Research section links to projects and publications that explore planning, sensing, and control for contact-rich manipulation. One example is Planning for Contact-rich Manipulation, which describes how smoothing techniques, quasi-dynamic contact models, and classical motion-planning methods can be combined to navigate complex contact scenarios and generate manipulation plans within minutes on a standard laptop. Tao’s academic experience includes developing model-based planning algorithms, differentiable contact dynamics models, and control techniques designed for delicate tasks. According to his CV, he has worked on systems capable of estimating contact forces and performing fine-grained manipulation—such as controlling a robotic arm to avoid damaging fragile objects during unexpected contact. His published work covers areas like planning-guided policy learning, quasi-dynamic contact modeling, physics-driven data generation, and experiments with bimanual manipulation.
Tao is currently a Research Scientist at the Boston Dynamics AI Institute, where he works on approximate globally optimal planning for mobile manipulation and behavior cloning from planner-generated datasets. His background includes more than six years in the Robot Locomotion Group at MIT CSAIL, where he completed his PhD in Mechanical Engineering under Prof. Russ Tedrake. His earlier experience spans developing long-endurance aerial robots at the National University of Singapore and designing path-planning algorithms for Caltech’s Axel rover prototype during a Summer Undergraduate Research Fellowship.
Tao’s research has received recognition across robotics communities. As highlighted on his LinkedIn profile, Tao’s experience spans roles in academic and applied engineering environments, including early mechanical design work at HOPE Technik. According to his CV, his 2023 IEEE Transactions on Robotics paper on global planning for contact-rich manipulation received an Honorable Mention for the King-Sun Fu Memorial Best Paper Award. He has also contributed to award-winning aerial robotics projects, including first place at the International Micro Air Vehicle Competition and multiple honors in the Singapore Amazing Flying Machine Competition. His academic achievements include the Lee Kuan Yew Gold Medal, ExxonMobil Medal, and IES Gold Medal for ranking at the top of his Mechanical Engineering cohort.
Many individuals and organizations use .xyz domains to share their work, consolidate important resources, and present a clear online identity. PangTao.xyz demonstrates how this approach can support a researcher’s portfolio by providing a dedicated space for publications, project updates, and academic information. Additionally, anyone who searches for “tao pang” will find PangTao.xyz near the top of the results page (as of December 11, 2025). Using a domain that matches his name can improve findability when colleagues, collaborators, and readers look him up online. In an environment where researchers often maintain multiple publications, projects, and profiles across different platforms, having a consistent personal domain helps direct visitors to a single, authoritative source for his work. You can learn more by following Tao on Github, YouTube, and LinkedIn, and by visiting PangTao.xyz.
Obex.xyz – GoDaddy customer – (United States)
Developers use .xyz domains to launch forward-looking DeFi platforms. Stablecoin network Stable.xyz, backed by PayPal Ventures, develops infrastructure for cross-border payments. Stablecoin infrastructure Tempo.xyz introduces blockchain for digital payments. Financial infrastructure platform Velocity.xyz bridges traditional finance and digital assets through stablecoin payments. In this week’s #BlockchainThursday, we’ll introduce you to an incubator designed to support early teams building yield-generating stablecoins backed by real-world assets: Obex.xyz.
Obex.xyz is the online home of Obex, a stablecoin incubator designed to support early teams developing yield-generating stablecoins built on real-world asset strategies. The program offers a structured environment where participants work on stablecoin models backed by categories such as compute credits, energy assets, or fintech lending. Sky (the entity formerly known as MakerDAO and the issuer of the USDS stablecoin) participates in the initiative and provides access to its resources, while Framework Ventures helps administer the incubator. In November 2025, Obex raised $37M from Framework Ventures, LayerZero, and Sky and can access up to $2.5B worth of Sky-authorized USDS for selected participants. The initiative is described as aiming to operate as a Y Combinator style program for stablecoin projects.1
Obex positions itself within a growing field of blockchain projects focused on bringing real-world credit activity onchain. According to a Forbes feature, stablecoin adoption continues to advance in both crypto and traditional finance, creating demand for new models that focus on income generation rather than payment utility alone. 2Obex’s emphasis on institutional risk review and access to structured liquidity places it within a segment of web3 infrastructure aimed to help teams launch stablecoins that incorporate underwriting practices and measured liquidity growth.
Obex highlights leadership involvement from Parker Edwards, who serves as Director of Obex and works as a Principal at Framework Ventures. According to LinkedIn, Parker’s background includes investment roles, advisory work, and time as Co-Founder and CEO at Proxy, where he focused on procurement tools for clean energy products. His experience in supporting early teams and evaluating new financial models aligns with Obex’s focus on developing stablecoin projects backed by real-world asset strategies.
Obex uses Obex.xyz as the online home for its incubator program. The short and memorable domain name helps reinforce the clarity of the project’s identity and keeps its web presence aligned with the organization’s name. .XYZ is widely used by blockchain and technology focused organizations, and Obex.xyz fits within this broader pattern of teams selecting short, memorable names for their online presence. You can learn more by following the initiative on X/Twitter and LinkedIn, and by visiting Obex.xyz.
1.https://www.forbes.com/sites/lawrencewintermeyer/2025/11/18/obex-set-to-be-the-y-combinator-for-stablecoin-startups-with-25-billion-mandate/ 2.https://www.forbes.com/sites/lawrencewintermeyer/2025/11/18/obex-set-to-be-the-y-combinator-for-stablecoin-startups-with-25-billion-mandate/
