.box
The world's first and only ICANN-accredited ENS domain.

Capture the Ether is a game in which you hack Ethereum smart contracts to learn about security.
CaptureTheEther is an educational game that teaches players to hack Ethereum contracts. The game consists of a series of challenges in various categories, and players earn points for each completed challenge. The platform offers a warmup category that introduces players to basic tools, but total beginners can also head over to Program the Blockchain first and do some background reading.
Explore competitors and apps like Capture the Ether.
The world's first and only ICANN-accredited ENS domain.
0x Explorer is a blockchain explorer built for 0x.
0xequity empowers users to invest in multiple instruments including RWAs and DeFi for as low as 10$.
0xNAME is a public good naming service (protocol and dApp) enabling FREE web3 names on Ethereum with various Top Level …
Brand new way to rate wallets based on on-chain activity.
1.country connects a Web3 name with a browsable Web2 domain, unifying users' digital identity.

We can help you build with these technologies.
We build dApps, smart contracts and Web3 solutions for startups and fintech.