Multicoin Capital

The first federally regulated prediction market exchange in the United States, approved by the CFTC as a Designated Contract Market in 2020. Enables users to trade event contracts on real-world outcomes spanning economics, politics, weather, sports, and culture. Emerged from Y Combinator's W19 batch.

Technology company behind the Solana blockchain, a high-performance Layer 1 platform using a novel Proof of History consensus mechanism alongside proof-of-stake to achieve thousands of transactions per second with low fees. Builds developer tooling, mobile products (Saga phone), and an incubation studio for decentralized applications.

Layer 1 blockchain company building the Aptos network, designed for safety, scalability, and mainstream Web3 adoption. Uses the Move programming language originally developed for Meta's discontinued Diem stablecoin project. Features a parallel execution engine (Block-STM) for high throughput. Founded by two former Meta engineers who led key aspects of the Diem blockchain.

DFINITY Foundation is a not-for-profit organization that builds and maintains the Internet Computer, a web-speed, internet-scale public blockchain. The platform enables smart contracts to serve interactive web content directly to browsers, allowing developers to build fully decentralized applications and enterprise systems.

Trader-first sports prediction market that eliminates the traditional sportsbook model by enabling peer-to-peer trading on sports outcomes. The platform offers commission-free trading, full transparency, and better pricing. A Y Combinator alumnus, Novig has achieved $4B+ in annualized trading volume and has applied to the CFTC to become a federally regulated exchange available in all 50 states.

Arweave is a decentralized permanent data storage network that uses a blockchain-based structure called a "blockweave" to store data indefinitely. The protocol enables a "permaweb" where websites, applications, and files are preserved permanently without risk of deletion or censorship.