Citrea.xyz – GoDaddy customer – (United States)
Innovative crypto developers embrace .xyz domains to build DeFi projects and enhance their online presence. Crypto tech organization Spiral.xyz is focused on the development of Bitcoin. Prominent finance executive and software developer Brett Harrison’s Architect.xyz is designed for streamlined crypto trading. Blockchain analytics platform Flooz.xyz aims to humanize crypto.
In this week’s #BlockchainThursday, we’ll introduce you to another Bitcoin-focused project aimed at enhancing the cryptocurrency’s capabilities: Citrea.xyz.
Citrea.xyz is the online home of Citrea, a project that applies zero-knowledge (ZK) technology through a rollup approach to enhance Bitcoin’s capabilities. This process aggregates multiple transactions into one bundle, processed outside the main Bitcoin ledger, aiming to improve efficiency and reduce costs. The approach allows for the verification of transactions with minimal data exposure, facilitating the possibility of developing a wider range of applications on Bitcoin, thereby suggesting a potential expansion of Bitcoin’s use beyond traditional digital currency roles. The project comes from Chainway.xyz, a blockchain infrastructure company involved with Bitcoin, Ethereum, and ZK technology.On February 21, 2024, the company disclosed that it had raised $2.7 million in a seed fundraising round led by Galaxy Ventures, with additional participation from Anurag Arjun, co-founder of data availability blockchain Avail. 1At the web3-focused ETHDenver event, which kicked off shortly after on February 23, 2024, Citrea sponsored The Bitcoin Renaissance side event, distributing promotional items and participating in discussions about Bitcoin L2s.2
Utilizing ZK proofs, Citrea seeks to address the scalability challenges of Bitcoin, aiming to verify transactions efficiently and privately. This method is designed to maintain Bitcoin’s core features of decentralization, security, and censorship resistance, in response to the demand for more scalable and sophisticated applications. The project proposes the use of Bitcoin as a base layer for various applications, including decentralized finance (DeFi), gaming, and NFTs, without altering Bitcoin’s fundamental consensus rules.
As highlighted in Citrea’s introductory blog post, the project’s roadmap includes the future release of its codebase and the launch of a testnet, which are intended to showcase Citrea’s approach to enhancing Bitcoin’s scalability and utility. These steps indicate an effort to contribute to the Bitcoin ecosystem by broadening the range of transactions and applications that can be supported, potentially reinforcing Bitcoin’s infrastructure for a variety of financial activities and blockchain-based applications. This approach reflects Citrea’s role in exploring new ways to utilize Bitcoin’s blockspace.
The .xyz domain, known for its generic, cross-industry appeal, suggests a universal, accessible platform, aligning with Citrea’s goal to broaden Bitcoin’s utility across various applications and user bases. It positions Citrea within a contemporary digital landscape, appealing to a diverse, global audience that values innovative technology and blockchain advancements. Furthermore, the .xyz extension breaks away from traditional norms, signaling Citrea’s commitment to pioneering new paths in the blockchain space. This domain choice resonates with the project’s vision of creating a versatile and scalable layer on Bitcoin, inviting developers and users from all sectors to explore and build on its platform. You can learn more by following the project on X/Twitter @citrea_xyz and GitHub, and visiting Citrea.xyz.
1.https://www.coindesk.com/tech/2024/02/21/bitcoin-zero-knowledge-rollup-citrea-raises-27m-in-seed-funding/ 2.https://www.ethdenver.com/Single.xyz – Gandi customer – (United States)
The .xyz community is home to innovative developers reshaping industries. Tech startup Zephr.xyz is focused on optimized GPS accuracy. Retail technology company EON.xyz is geared towards optimizing product traceability. Financial platform Rollfi.xyz seeks to revolutionize payroll management. In this week’s #WebsiteWednesday, we’ll introduce you to a tech startup focused on transforming the way creatives, artists, and musicians can engage with fans: Single.xyz.
Single.xyz is the online home of Single, a music and video commerce platform founded in 2016 and headquartered in Nashville. It provides a suite of music-specific tool sets designed for online stores, enabling artists and labels to manage merchandise and record sales, sales reporting, ticketing, and live-stream concert hosting. The platform aims to support the music industry by facilitating direct sales and fan engagement through innovative technologies, including token-gated commerce. Single caters to a diverse range of clients, including major entities like Live Nation and EMPIRE, and has worked with well-known artists such as Juice WRLD, Travis Scott, and Harry Styles. In July 2022, Single secured investment from leading eCommerce company Shopify, aimed at transforming the way creatives, artists, and musicians can engage with fans through the power of token-gated content.1
Single’s Shopify app is designed to enhance eCommerce sites by integrating video, music, and membership options, helping merchants diversify how they connect with and monetize their audience. It aims to foster direct monetization of audio and video content, giving merchants the autonomy to shape the customer experience and foster direct relationships with their fans. The app supports various monetization strategies, including live shopping sessions that encourage viewers to make purchases, content-focused subscriptions for recurring revenue, pay-per-view access to exclusive live streams and on-demand videos, and music sales capabilities with features such as instant gratification tracks, pre-sales, and bundles, complete with automated chart reporting. The app is designed for easy installation and offers a complimentary onboarding session with the Single.xyz team to help merchants effectively utilize its features.
The platform offers an assortment of solutions across various sectors, catering not only to musicians but also to labels, merch companies, fitness and coaching professionals, video creators, festivals and events organizers, and nonprofits and organizations. This versatility highlights Single’s commitment to providing comprehensive tools for a wide audience, leveraging the Shopify eCommerce platform to facilitate unique and effective ways to engage with fans, sell products, and host content.
Focusing specifically on musicians, Single offers an array of key features tailored to their unique needs and challenges within the digital landscape. Musicians can utilize Single to sell music, host videos, and launch fan clubs, creating a centralized destination they own and control. The platform enables artists to establish a fan club with recurring payments, offering a flexible monetization model that includes both free and paid tiers. This approach allows musicians to build and nurture their community, converting fans into paying members over time. Additional perks for fans, such as exclusive video content, live streams, free downloads, store discounts, ticket presales, and real-life experiences, enhance the artist-fan connection. Moreover, Single facilitates direct engagement opportunities such as livestream listening parties, where artists can share their new records with fans alongside commentary, and sell or pre-order the release. The platform also enables the sale of digital downloads in various formats, allowing artists to attach liner notes, license agreements, or bonus content, further enriching the fan experience.
Founder and CEO Tommy Stalknecht brings a decade of direct-to-consumer (D2C) experience in the music industry, having worked with artists across various career stages. Before establishing Single, Tommy served as Director of Product Development at a Nashville-based web agency, where he developed digital solutions for a wide range of clients, including Lady A, Sam Hunt, Miami Horror, Kenny Rogers, The Ryman, and more.
The .xyz domain is synonymous with innovation and bleeding-edge technology, mirroring Single’s commitment to redefining the music industry. By choosing .xyz, Single positions itself as a modern, forward-thinking platform that is prepared to push boundaries for artists and creators globally. You can learn more by following the platform on LinkedIn and X/Twitter @single_xyz, and by visiting Single.xyz.
1.https://www.musicbusinessworldwide.com/shopify-invests-in-music-commerce-app-single/FractionAI.xyz – GoDaddy customer – (United States)
Innovative developers are using .xyz domains to harness AI and optimize their products. Digital platform VMOD.xyz leverages AI to pioneer the future of fashion fabric digitization. AI-enhanced educational platform Learn.xyz is designed to make learning fun. Digital platform CaptureApp.xyz harnesses AI and blockchain technology for asset management. In this week’s #AIMonday, we’ll introduce you to a platform exploring human-centric data annotations to enhance AI: FractionAI.xyz.

FractionAI.xyz is the online home of Fraction AI, a platform focused on improving AI and machine learning projects through human-annotated data services. The company emphasizes an interest in providing high-quality, scalable, and cost-effective annotation solutions tailored to meet specific project requirements. The platform’s founders, Shashank Yadav and Rohan Tomar, joined the first Nailwal Fellowship cohort, 1a pioneering group at the AI and blockchain crossroads, highlighted as web3’s emerging luminaries. This initiative is supported by Polygon co-founder and Symbolic Capital co-founder Sandeep Nailwal.2
The platform stands out with its advanced text generation and reinforcement learning from human feedback (RLHF), enhancing AI applications. RLHF involves integrating human insights into AI training, aligning AI behavior with human values and goals. This approach, alongside precise, human-centric data annotations, bolsters machine learning models’ precision and adaptability, reflecting the platform’s commitment to high-quality AI development.
Fraction AI stands out in the AI development landscape by providing domain-specific, labeled data across a wide range of formats including text, images, audio, and video, tailored for various AI applications. The platform’s innovative approach includes creating optimized data collection pipelines and leveraging a decentralized marketplace to reduce costs. Furthermore, Fraction AI ensures data quality and diversity through blockchain technology, facilitating global participation and transparency. For those seeking exclusive datasets, Fraction AI offers bespoke private data services. This comprehensive suite of solutions positions Fraction AI as a key player in enhancing AI models with high-quality, bias-free data.
The platform’s choice of the .xyz domain signals a fresh, innovative direction, underscored by its founders’ backgrounds and their active involvement with the Beacon Accelerator, a web3 accelerator. Founders Shashank Yadav and Rohan Tomar, alongside notable projects like FluentLabs.xyz (a versatile blockchain layer designed for efficiency and privacy) and crypto rewards platform Moso.xyz, are at the forefront of integrating AI and blockchain technologies to shape the future. Shashank, not only the founder but also a former Software Engineering Intern at Microsoft, has served as a quantitative researcher at Mumbai-based trading firm Aakraya Research, an analyst at Goldman Sachs, and a data scientist at AI-focused financial services company Auquan. Rohan, previously the COO of AI-powered social learning and networking platform Edlantic, shares his experience from the intersection of AI and education. We had the opportunity to speak with Shashank about the decision to build on .xyz. As he explained,
“For us, .xyz provides modern appeal and reflects a willingness to break away from the norm and embrace the more creative, forward-looking mindset.”
MinerGate.xyz – Namecheap customer – (United States)
Developers dedicated to advancing the adoption of web3 are launching their projects on .xyz domains. Blockchain analytics platform Flooz.xyz aims to humanize crypto. Prominent finance executive and software developer Brett Harrison’s Architect.xyz is designed for streamlined crypto trading. Generative art platform Tonic.xyz strives to make web3 technology more accessible. In this week’s #BlockchainThursday, we’ll introduce you to a platform that aims to revolutionize how you safeguard your digital assets: MinerGate.xyz.
MinerGate.xyz is the online home of MinerGate, a decentralized finance (DeFi) and web3 platform dedicated to enhancing the cybersecurity landscape. The platform offers a suite of security tools and protocols designed to protect assets and facilitate secure interactions within decentralized platforms. By addressing the critical challenges of on-chain and off-chain security through advanced risk assessment and decentralized governance, MinerGate aims to revolutionize how users, businesses, and developers safeguard their digital assets. The platform aims to support a wide range of DeFi applications including exchanges, lending protocols, and more. In December 2023, in line with its pioneering approach, the MinerGate Foundation launched an initiative to open its treasury, aiming to drive greater innovation and collaboration within the web3 community. This move, reflective of MinerGate’s commitment to the decentralized ethos, underscores the platform’s broader mission to support and secure the web3 ecosystem.1
The innovative platform presents itself as a versatile and modular web3 platform, catering to a broad spectrum of developers and users. MinerGate’s design philosophy emphasizes openness, compatibility with Ethereum and other Ethereum Virtual Machine (EVM)-compatible networks, and support for multi-chain environments. This approach can help developers integrate MinerGate’s tools with their existing projects or utilize the platform’s full stack for development needs. The intended ease of installation and the platform’s compatibility with popular development tools can help simplify the transition into the web3 space for seasoned developers and newcomers.
Within the suite of features offered by MinerGate.xyz, two are notably impactful for web3 development: the MinerGate Builder and the platform’s infrastructure solutions. The MinerGate Builder offers developers no-code options for launching and managing decentralized applications (dApps) that are designed to be fast and easy. These options are designed to make the development process more accessible to a wider range of users without requiring extensive blockchain knowledge. Meanwhile, MinerGate’s Node Gateway is a key element in providing consistent and real-time access to blockchain data, which is important for the smooth operation of dApps, smart contracts, and blockchain transactions. These features are part of MinerGate’s broader effort to offer a set of tools that support the development and operation of secure, accessible, and efficient web3 applications.
The MinerGate Foundation’s initiative to open its treasury marks a pivotal advancement in promoting innovation within the web3 ecosystem, strategically highlighted by its choice of the .xyz domain for MinerGate.xyz. This forward-thinking move, emphasizing transparency and collaboration, aligns with the spirit of the .xyz domain, signifying modern, decentralized internet development at its core. By integrating this domain, MinerGate not only positions itself at the vanguard of web3 technology but also beckons a worldwide community to partake in crafting a secure, decentralized future. This initiative represents a key step in revolutionizing DeFi cybersecurity, showcasing the natural alignment between the foundation’s mission and its domain selection to foster innovation and community involvement in the digital age. You can learn more about the platform by visiting MinerGate.xyz.
1.https://medium.com/@MinerGatexyz/opening-access-to-the-minergate-foundation-treasury-empowering-the-web3-70b94b5ae4a6Rollfi.xyz – Squarespace customer – (United States)
The .xyz community is home to forward-thinking developers aimed at revolutionizing industries. Tech startup Zephr.xyz focuses on enhancing GPS precision. Marketing platform SesameLabs.xyz aims to enhance the way marketers reach, engage, and attract customers. Retail technology company EON.xyz is geared towards optimizing product traceability. In this week’s #WebsiteWednesday, we’ll introduce you to a financial technology company focused on revolutionizing payroll and benefits management: Rollfi.xyz
Rollfi.xyz is the online home of Rollfi, a financial platform that aims to blend traditional financial services with innovative technology, catering to businesses seeking to streamline payroll and benefits management. The platform’s capabilities are tailored for customization, supporting a broad range of clients from various industries in improving operational efficiency and user satisfaction. As highlighted on Rollfi’s LinkedIn page, they are backed by Launchpad Capital, Circle Ventures, and more.
Rollfi offers a suite of solutions aimed at transforming how businesses handle financial transactions, payroll, and employee benefits. Its core offerings include seamless cryptocurrency transactions, efficient online payment systems, electronic fund transfers, and comprehensive access to transaction information. The platform is designed to unlock new revenue opportunities for businesses by integrating embedded payroll and benefits directly into their existing systems. Rollfi’s API facilitates a streamlined development process, enabling quick deployment and customization to meet the specific needs of each brand. This approach can save significant engineering time and enhances the overall user experience, making financial management more accessible and efficient for businesses of all sizes.
Focusing on the payroll service, Rollfi offers an advanced solution capable of managing both W2 and 1099 payroll across the United States of America. This service is designed to address the complexities of payroll processing, including tax and withholding calculations, aiming to ensure compliance with federal, state, and local regulations. Rollfi’s payroll feature stands out for its claim to deliver same-day payroll, a critical need for many businesses seeking agility and responsiveness in their operations. Moreover, the platform supports a seamless integration with customer systems, which can foster better communication and satisfied teams. By automating and simplifying payroll tasks, Rollfi aims to help businesses focus on growth and development instead of payroll management.
In January 2023, Rollfi users began sharing their pay notifications on social media, contributing to growing interest in the platform’s potential for efficiency and reliability. This sharing by satisfied users serves as social proof, which operates on a principle where potential customers seek reviews, recommendations, and evidence of how others have used a product before making their decision. Positive social media posts provide organic testimonials, potentially highlighting Rollfi’s capabilities to a broader audience. The public sharing of positive experiences by existing users may serve as a persuasive element for those considering Rollfi, indicating the platform’s capacity to align with user expectations in managing financial transactions efficiently. You can learn more about social proof as a valuable tool for building trust in our latest Quarterly Report. Explore more about Rollfi by following the platform on LinkedIn and X/Twitter @rollfi_xyz, and by visiting Rollfi.xyz.