Warlock.xyz – Cloudflare customer – (United States)
Innovators use .xyz domains to develop new infrastructure for finance, technology, and the decentralized web. AI-driven platform Halliday.xyz develops agentic protocol to streamline multi-chain digital workflows. Programmable datachain Irys.xyz introduces a model for onchain data interaction. VC firm Greenfield.xyz supports early-stage teams building decentralized infrastructure. In this week’s #WebsiteWednesday, we’ll introduce you to a software firm building onchain trading tools to help protocols recapture value from their own order flow: Warlock.xyz.
Warlock.xyz is the online home of Warlock Labs, a software firm developing systems geared toward low-latency and high-fidelity data, with a specific focus on responsible onchain trading infrastructure. The company aims to address inefficiencies and imbalances in Ethereum’s order flow market by building tools that help protocols recapture value from their own data. In March 2025, Warlock Labs announced an $8M funding round led by Polychain Capital, with participation from Greenfield.xyz, Reciprocal Ventures, Symbolic Capital, Ambush Capital, and TRGC.1
According to their website, Warlock Labs is developing a proprietary searcher-builder system called Shackleton. Designed for use with Ethereum-based protocols, Shackleton aims to help identify and recapture maximal extractable value (MEV), which refers to the potential profit from reordering or inserting transactions within a block. Shackleton includes:
These tools are intended to reduce dependency on a small number of dominant block builders and return more value to protocol developers and their users.
Warlock Labs is founded by two pseudonymous MEV engineers, Grug (CEO) and Alcibiades (CTO). According to a post from Greenfield.xyz, both co-founders have backgrounds in quantitative finance and machine learning, and previously led successful crypto trading operations. 2Grug is credited with contributing to software used by over 40% of the Ethereum network, while Alcibiades has experience in infrastructure engineering at Bloomberg and DE Shaw. The broader team includes individuals with experience at Citadel, CERN, Tower Research, and Brookhaven National Laboratory.
Warlock Labs uses Warlock.xyz for its digital home, aligning with a growing trend among blockchain and cryptography projects that adopt the .xyz domain to signal innovation and adaptability. As Warlock Labs works to build infrastructure for a more equitable and transparent DeFi market, the use of a concise and globally recognized domain helps reinforce the company’s focus on forward-thinking technology. You can learn more by following the firm on LinkedIn and X/Twitter @warlock_xyz, and by visiting Warlock.xyz.
1.https://www.coindesk.com/business/2025/03/27/warlock-labs-raises-usd8m-to-shake-up-on-chain-order-flow 2.https://greenfield.xyz/2025/03/27/backing-warlock-labs-navigating-the-cross-chain-mev-dark-forest/PrimusLabs.xyz – GoDaddy customer – (Hong Kong)
Innovative developers use .xyz domains to build at the intersection of AI and blockchain technology. Blockchain network Ambient.xyz is designed for verified AI and distributed intelligence. Crypto startup CryptoPond.xyz powers decentralized AI innovation for blockchain applications. Programmable datachain Irys.xyz introduces a model for onchain data interaction. In this week’s #AIMonday, we’ll introduce you to a platform developing cryptographic tools for private AI computation and data exchange across decentralized systems: PrimusLabs.xyz.
PrimusLabs.xyz is the online home of Primus, a project developing cryptographic infrastructure to improve privacy, data verification, and encrypted computation across decentralized systems. The project aims to serve as a secure middleware layer that connects blockchain platforms and AI applications with trusted off-chain data. In February 2025, Primus raised $6.5M in pre-seed and seed funding. The investment rounds were led by Dispersion Capital, Symbolic Capital, and VanEck, with participation from Samsung Next, Alchemy, Maelstrom, and others.1
The project is designed to address the growing demand for verifiable AI systems and data privacy in decentralized ecosystems. According to its documentation, core technologies include zkTLS (which fosters encrypted data verification without revealing the data itself) and zkFHE (a protocol that allows computations on encrypted data). These tools are designed to support use cases such as confidential auctions, private messaging, and secure AI agents. The team offers open APIs and describes the platform as chain-agnostic, meaning it can operate across different blockchains. Primus also highlights performance improvements, noting zkTLS is over 10 times faster than comparable tools and zkFHE offers up to 340 times faster proving times, helping make encrypted computation more viable in real-world scenarios.
Primus is led by co-founder and CEO Dr. Xiang Xie, a cryptography engineer with experience at blockchain technology company O(1) Labs and a background in algorithm science and security architecture roles. According to his LinkedIn profile, Xiang has worked in cryptographic research and development for over a decade, contributing to the design of security algorithms and privacy-focused technologies.
Using PrimusLabs.xyz as its online home reflects the project’s emphasis on future-focused digital identity. .XYZ aligns with a growing trend among blockchain and AI projects that prioritize openness and innovation. Its versatility and global recognition make it suitable for projects aiming to reach diverse communities across decentralized ecosystems. You can learn more about the innovative project by following along on X/Twitter, joining the Discord, and by visiting PrimusLabs.xyz.
1.https://www.ainvest.com/news/primus-raises-6-5m-privacy-focused-encryption-blockchain-2502/U2U.xyz – GoDaddy customer – (Vietnam)
Developers use .xyz domains to advance blockchain technology and develop useful solutions. Blockchain platform Fluent.xyz supports cross-VM app development with real-time composability. Layer-2 blockchain Atlas.xyz aims to deliver low-cost, reliable solutions for verifiable finance. Tech startup Narval.xyz is focused on simplifying web3 wallet management. In this week’s #BlockchainThursday, we’ll introduce you to a Layer-1 platform designed to power decentralized physical infrastructure at scale: U2U.xyz.
U2U.xyz is the online home of U2U Network, a modular layer-1 blockchain designed to support Decentralized Physical Infrastructure Networks (DePIN). It integrates Directed Acyclic Graph (DAG) technology with the Helios Consensus protocol to deliver scalability, security, and speed for enterprise applications. The platform is tailored for industries such as telecommunications, AI, and Internet of Things (IoT), offering infrastructure that supports decentralized use cases. In 2024, U2U Network announced that it had raised $13.8 million in funding from investors including KuCoin Ventures, Chain Capital, and JDI Ventures.1
According to its litepaper, U2U Network addresses the limitations of traditional blockchains by combining a Directed Acyclic Graph (DAG) architecture, which organizes transactions in a structure that allows for faster processing, with the Inter-ledger Protocol, a system designed to enable transactions across different blockchain networks. The network aims to support:
One of its core products, the decentralized VPN service U2DPN, operates through a global network of over 71,000 nodes (independent computers that participate in the network) and is designed to offer secure, low-latency connectivity. The VPN is intended for use cases requiring high levels of security and privacy, particularly in sectors such as artificial intelligence (AI) and the Internet of Things (IoT).
U2U Network is led by a team of co-founders with backgrounds in blockchain, business, and technology. According to the website, Luu Tran serves as Co-founder and CEO, with Trang Phung as Co-founder and Co-CEO, and Tran Tuan Anh as Co-founder and COO. The team includes contributors with experience at early Ethereum initiatives, Google, and Y Combinator-backed companies in Vietnam. The network reports a core team of 100 people and emphasizes its goal to develop hardware-focused decentralized infrastructure through a long-term approach.
U2U Network secured U2U.xyz for its domain name. The choice of a .xyz domain aligns with its position in the emerging decentralized infrastructure ecosystem. The domain provides a concise and memorable web address that reflects the network’s focus on next-generation blockchain solutions. You can learn more by following the project on X/Twitter @u2u_xyz and LinkedIn @u2u-xyz, and by visiting U2U.xyz.
1.https://cointelegraph.com/press-releases/u2u-network-successfully-closes-funding-rounds-with-138-million-raisedHelloDiane.xyz – Squarespace customer – (United Kingdom)
Creative agencies use .xyz domains to showcase their portfolios. Creative agency AdHoc.xyz showcases its work in live events, brand activations, and cultural programming with Eventbrite, A2IM, and Stereogum. Creative agency OnniCreative.xyz designs and markets for entertainment clients like Lizzo across film, TV, and independent cinemas. Award-winning creative agency ThePeeps.xyz crafts campaigns for brands like Papa John’s and Penguin Random House. In this week’s #WebsiteWednesday, we’ll introduce you to a creative studio behind campaigns and brand storytelling for Nike, the World Health Organization, and more: HelloDiane.xyz.
HelloDiane.xyz is the online home of Diane, a creative and production studio founded in 2024 with offices in London, England and Barcelona, Spain. According to the website, Diane provides “concentrated doses of world-class creative, design and production” aimed at helping brands persuade, delight, and inspire. The studio offers a modular plug-in approach with services that include strategic branding, creative development, and analog and digital production.
Visitors to HelloDiane.xyz can explore the studio’s recent and ongoing collaborations showcased throughout the homepage. These include a 72-hour creative sprint for Nike titled “Now You Know,” designed to elevate Spanish footballer Nico Williams following the Euros 2024 final. Another Nike campaign, “We Want More,” celebrates FC Barcelona Women’s team and their pursuit of a third Champions League title. The studio also features “Unfinished Work,” a creative project for the World Health Organization that highlights artworks left behind by individuals affected by cancer. In addition, Diane led a strategic sprint for Kinnu.xyz, described on the site as a “wicked smart-learning app,” to help develop its brand line and identity.
The studio is founded by a team of professionals with extensive experience in advertising, branding, and production. Co-founder Brian Williams is an Emmy-winning creative director with over two decades of experience, including leadership roles at Google and The Martin Agency. Ferran López brings two Cannes Lions Grand Prix and a background in creative direction at agencies such as R/GA London and Wieden+Kennedy. Martin Schvartzman contributes production experience across entertainment and fashion industries, with past work in Sweden, the Netherlands, and England. According to the website, the team has collectively received more than 220 international awards across entertainment, design, and advertising.
Diane invites contact via the branded email address [email protected]. Using a branded email reinforces the connection between the studio and its digital presence, providing a consistent point of contact for prospective collaborators. The inclusion of this email across HelloDiane.xyz supports communication transparency and highlights the studio’s commitment to a unified identity. You can learn more by following the studio on LinkedIn and by visiting HelloDiane.xyz.
Aftermarket sale data is sourced from NameBio. If NameBio did not pick up your sale, you can report it at https://namebio.com/report.
“.xyz is the main basis for web3 domains and it has always interested me. We have our xyz generation which I am a part of and I think that I appeal to best. I thought it was a perfect balance of integration with personal connection and innovation.”
– Team Implicit, Implicit.xyz
Discover a curated selection of available .xyz domains with our .xyz premiums, .xyz numbers, and CNOX search tools.
* Premium xyz Registry domains refer to premium domains for extensions with standard and premium domains, and xyz’s premium namespaces such as .Cars, .Car, .Auto, .Theatre, .Storage, .Security, and .Protection.***
** “BIN” (or High/Low) priced premium domain. Domains in this tier have a premium price for the first year, but renew at standard pricing. All other premium domains have annual premium renewal fees.
(not ranked)
| In.Auto | Hi.Monster** |
| Plug.Auto | Cat.Pics |
| The.Beauty | Product.Quest** |
| Local.Cars | Daily.Rent |
| Josh.CEO | Agent.Security |
| Vegas.Game | Inbox.Storage |
| Cars.Game | Crypto.Tickets |
| Service.Homes** | DC.xyz |
| One.Lat | DM.xyz |
| Chat.LOL | DG.Yachts |
| Claim.Auto | Network.Monster** |
| Cud.Auto | Monthly.Rent |
| Zena.Auto | Blue.Security |
| Mia.Beauty | Space.Storage |
| Offmarket.Cars | Fresh.xyz |
| Secret.CEO | Beans.xyz** |
| MX.Game | IB.xyz |
| Key.Homes | QP.xyz |
| Andrea.Lat | GP.xyz |
| Vote.LOL | Galeon.Yachts |
(source: Namebio.com)
| Total dollar value: $32,758.00 |
| Average price: $1,091.93 |
| Low price: $102.00 |
| High price: $6,500.00 |
| Maximum SLD characters: 20 |
| 2L – 1 (3.33%) 3L – 4 (13.33%) 4L – 6 (20.00%) |
(Ranked by volume)
(Price listed is MSRP)
(source: Namebio.com)
(source: Internal Data)
1. https://cointelegraph.com/news/pay-pal-ventures-backed-magic-labs-launches-newton-a-platform-for-verifiable-ai-agents-in-crypto
2. https://nftnewstoday.com/2025/06/04/vi-powils-named-ceo-of-world-of-women-as-project-enters-new-growth-phase
3. https://x.com/noble_argentina/status/1929963996402028564
4. https://techcrunch.com/2025/05/07/ox-security-lands-a-fresh-60m-to-scan-for-vulnerabilities-in-code/
5. https://fox40.com/business/press-releases/globenewswire/1001099449/velocity-comes-out-of-stealth-with-10m-to-power-the-velocity-of-money/
6. https://www.pymnts.com/news/investment-tracker/2025/security-startup-pillar-raises-9-million-to-tackle-ai-specific-risks/
7. https://www.businesswire.com/news/home/20250519139901/en/XP-Raises-%246.2-Million-from-Blockchange-L1D-Reflexive-and-others-to-Revolutionize-Ticketing-and-Put-Fans-Back-in-Control
8. https://cryptonews.net/news/altcoins/30968739/
9. https://venturebeat.com/games/oncade-raises-4m-to-revamp-game-distribution-with-direct-to-consumer-model/
