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

Caldera makes it easy to launch performant, customizable Arbitrum Orbit and OP Stack rollups.
Caldera specializes in building high-performance, customizable, and application-specific layer-two blockchains. These custom-built blockchains (Caldera Chains) offer high throughput, low latency, and customizable features for optimizing the performance and user experience of decentralized applications, with the ability to process hundreds of transactions per second and sub-second confirmation times.
Explore competitors and apps like Caldera.
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.

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We build dApps, smart contracts and Web3 solutions for startups and fintech.