Casey Caruso

Partner

Fred Ehrsam

Co-Founder

Doug Feagin

Partner

Georgios Konstantopoulos

Research Partner

Charlie Noyes

General Partner

Caitlin Pintavorn

Partner

Past deals in Blockchain

Irreducible

Seed Round in 2023
Ulvetanna is an Enterprise Grade Zero-Knowledge Proof Acceleration Platform supporting web3 technologies.

Blowfish

Seed Round in 2022
Blowfish detects and prevents fraud before any fraud occurs.

Tessera

Series A in 2022
Fractional is an NFT platform that unlocks liquidity, reduces entry costs, and allows for synergy with other DeFi primitives. The platform is building a permissionless and decentralized NFT Fractionalization platform to enable greater ownership of the world’s most sought after NFTs. Fractional was founded by Andy Chorlian.

Lightspark

Seed Round in 2022
Lightspark is a developer of a crypto payment platform focused on enhancing the capabilities and utility of Bitcoin. The company aims to create an enterprise-ready infrastructure for open payments that can operate at scale on the internet. Its platform facilitates the acceptance of digital payments while allowing users to receive fiat currency immediately in exchange. By leveraging the lightning network, Lightspark enables businesses and developers to transform existing solutions and innovate new financial systems, services, and processes that are accessible to a broader audience.

Argent

Series B in 2022
Argent Labs Limited, established in 2017 and based in London, develops a digital wallet specifically for cryptocurrencies and blockchain applications. The Argent application serves as a user-friendly platform that allows individuals to trade digital assets, manage funds, and engage with the token economy securely. It provides features akin to traditional banking, enabling users to earn interest, invest, borrow, store, and send assets without relying on conventional banks. The platform also facilitates access to decentralized finance (DeFi) and decentralized applications (Dapps), promoting a seamless experience in the burgeoning digital financial landscape. By leveraging blockchain technology, Argent aims to enhance security and efficiency in financial transactions.

Sky Mavis

Series C in 2022
Sky Mavis is a technology company that specializes in developing decentralized applications and services, primarily focusing on the gaming sector. As a blockchain studio, it creates virtual worlds that feature player-owned economies, allowing gamers to engage in trading digital assets. Through its innovative approach, Sky Mavis empowers players by providing them with economic freedom, enabling the buying and selling of collectibles within these digital environments. The company's commitment to building practical applications and interactive experiences positions it as a significant player in the intersection of gaming and blockchain technology.

Fractal

Seed Round in 2022
Fractal is a blockchain marketplace platform focused on in-game assets and virtual worlds, allowing users to find, purchase, and sell gaming NFTs. Founded in 2021 and headquartered in Solana, United States, Fractal provides a digital arcade that enhances the gaming experience while enabling developers to transition in-game assets to non-fungible tokens (NFTs). This shift facilitates real ownership for players and introduces new levels of programmability and interoperability within games. Through its platform, Fractal aims to revolutionize how gamers interact with and own digital assets.

Blur

Seed Round in 2022
Blur aims to solve these problems and move the NFT space toward becoming institutional-grade while increasing decentralization.

Optimism

Series B in 2022
Developer of a secure decentralized infrastructure platform designed for scaling Ethereum. The company helps to enhance and enshrine fair access to public goods on the internet through the development of open-source software to produce a public benefit and operate responsibly and sustainably, enabling businesses to use zero-knowledge proofs to ensure the validity of every state update.

Gauntlet

Series B in 2022
Gauntlet builds a blockchain simulation and testing platform for financial systems. The company's blockchain simulation and the testing platform run a series of simulations to test the client's protocol or smart contract and gain intuition on how design choices affect behavior, thereby helping financial institutions by providing transparency and greatly reduces the cost of experimentation so that teams can rapidly design, launch, and scale new decentralized systems. Gauntlet was founded in 2018 and is headquartered in Brooklyn, NY, USA.

Phantom

Series B in 2022
Developer of a crypto wallet designed for decentralized finance (Defi) and non-fungible tokens (NFTs). The company's platform works across multiple cryptocurrencies and blockchain platforms, which are based on transparent and secure digital ledger technology, enabling users a safe and easy to store, buy, send, receive, swap tokens, and collect NFTs on their platform.

Rain

Series B in 2022
Rain is a regulated cryptocurrency exchange based in the Middle East, providing a platform for buying, selling, and trading various digital currencies. The company operates within the framework of local regulations, ensuring compliance and security for its users. As a digital currency service provider, Rain aims to facilitate access to the growing cryptocurrency market, catering to both individual and institutional clients. Through its services, Rain supports the adoption of digital assets in the region, contributing to the overall development of the cryptocurrency ecosystem.

Aztec

Series A in 2021
The AZTEC protocol uses cutting-edge zero-knowledge proofs to enable private transactions on Ethereum. This enables the logic of transactions to be validated, whilst keeping the values encrypted.

BetDEX

Seed Round in 2021
BetDEX is a decentralized sports betting protocol that operates on a blockchain-based platform, allowing users to place bets on various sports using cryptocurrency. The protocol is designed to provide high speeds and low transaction costs while eliminating counterparty risk, ensuring a secure betting experience. As a permissionless platform, BetDEX enables developers to create their own applications on top of its infrastructure, fostering innovation in the sports betting space. By granting users control over their betting activities and allowing them to set their own prices, BetDEX offers a unique approach to engaging with sports and prediction markets.

Osmosis

Initial Coin Offering in 2021
Osmosis is a decentralized peer-to-peer blockchain that people can use to create liquidity and trade IBC enabled tokens. The Osmosis blockchain is made up of free, public, and open-source software. - Osmosis is a first-of-its-kind automated market maker (AMM) that marks a foundational shift in how liquidity providers can benefit from Interchain DeFi.

Parallel

Venture Round in 2021
Parallel is a developer of a sci-fi card game platform that operates on the Ethereum blockchain. The platform allows users to engage in NFT-based gaming, enabling them to purchase, collect, and showcase original 3D art of characters, digital collectible cards, and artifacts. By participating in these activities, users can diversify their cryptocurrency holdings and earn digital currency while playing games. Through its focus on digital blockchain collectibles, Parallel offers a unique opportunity for users to combine gaming with investment in the growing market of digital assets.

CoinSwitch

Series C in 2021
CoinSwitch operates as a decentralized cryptocurrency exchange aggregator platform, offering users a streamlined experience for trading various cryptocurrencies. The platform lists over 250 coins and more than 6,000 currency pairs, allowing investors to easily compare prices and execute trades across multiple exchanges, including notable ones like Bittrex and Changelly. CoinSwitch enhances convenience by enabling users to buy cryptocurrencies with credit cards at competitive rates, consolidating all crypto transactions into a single interface. Since its inception, the platform has demonstrated significant trading volume, facilitating efficient and user-friendly cryptocurrency trading for its clientele.

Sky Mavis

Series B in 2021
Sky Mavis is a technology company that specializes in developing decentralized applications and services, primarily focusing on the gaming sector. As a blockchain studio, it creates virtual worlds that feature player-owned economies, allowing gamers to engage in trading digital assets. Through its innovative approach, Sky Mavis empowers players by providing them with economic freedom, enabling the buying and selling of collectibles within these digital environments. The company's commitment to building practical applications and interactive experiences positions it as a significant player in the intersection of gaming and blockchain technology.

GDA

Private Equity Round in 2021
Genesis Digital Assets is one of the world's largest and most experienced Bitcoin mining companies. Since 2013, the founders of the company have built over 20 industrial-scale mining farms, brought over 300,000 miners online, and mined over $1 billion in Bitcoin.

Tessera

Seed Round in 2021
Fractional is an NFT platform that unlocks liquidity, reduces entry costs, and allows for synergy with other DeFi primitives. The platform is building a permissionless and decentralized NFT Fractionalization platform to enable greater ownership of the world’s most sought after NFTs. Fractional was founded by Andy Chorlian.

Thesis

Series A in 2021
Thesis, Inc. is a cryptocurrency venture studio that specializes in developing and funding decentralized products and protocols. Founded in 2014 and based in San Francisco, California, the company aims to bridge the gap between Bitcoin and real-world purchases while facilitating the use of private data on public blockchains. One of its notable developments is the tBTC protocol, which operates on the Keep network. Through its initiatives, Thesis seeks to empower individuals by creating innovative solutions within the cryptocurrency and decentralized technology sectors.

Drakula

Seed Round in 2021
Operator of a social networking application designed to create, claim, and showcase digital collectibles. The company's platform facilitates creators to upload and showcase their NFTs, and digital and crypto arts using an account, enabling creators to monetize their art.

Uniswap

Venture Round in 2021
Uniswap is a decentralized protocol that facilitates automated liquidity provision on the Ethereum blockchain. By utilizing a simple mathematical formula, Uniswap ensures continuous liquidity for a wide range of users and applications. The platform enables developers, liquidity providers, and traders to engage in a financial marketplace that promotes accessibility and openness. Through its user-friendly interface, Uniswap employs smart contracts to facilitate secure, decentralized token exchanges, allowing users to trade without intermediaries. This innovative approach defines asset prices based on the liquidity of the staked assets, making it a vital player in the decentralized finance ecosystem.

Gitcoin

Series A in 2021
Gitcoin is a platform founded in 2017, based in Boulder, Colorado, that enables open source developers to monetize their work effectively. It allows developers proficient in various programming languages, including Python, Rust, Ruby, JavaScript, Solidity, HTML, and CSS, to receive compensation when their contributions are utilized. Built on the Ethereum network, Gitcoin employs smart contracts to align incentives among participants in the ecosystem, facilitating value creation without reliance on traditional legal mechanisms. The platform fosters collaboration between developers, repo maintainers, and financiers, emphasizing the importance of community in enhancing the success of open source projects. By integrating the local tech community's #givefirst ethos with financial incentives, Gitcoin aims to advance the development of open source software and strengthen community ties.

Chainalysis

Series D in 2021
Chainalysis Inc. is a blockchain analysis company that specializes in anti-money laundering software tailored for cryptocurrency businesses. Founded in 2014 and headquartered in New York, the company offers a range of products aimed at enhancing compliance and mitigating risks associated with cryptocurrency transactions. Key offerings include REACTOR, an interactive investigation tool that identifies offenders and visualizes data, and an API that provides transaction-based risk scoring by analyzing the sources and destinations of funds. Additionally, Chainalysis provides activity monitoring reports and diligence tools to help financial institutions assess emerging threats and estimate criminal revenues. Its services cater to government agencies, banks, exchanges, insurance companies, and cryptocurrency businesses, facilitating safer interactions within the decentralized financial landscape. The company also has offices in Copenhagen, Tokyo, and Singapore.

StarkWare

Series B in 2021
StarkWare Industries Ltd, founded in 2017 and based in Netanya, Israel, specializes in developing software and hardware for generating and verifying computational integrity proofs. The company has created STARK, a zero-knowledge proof protocol that enhances scalability and privacy in blockchain applications. This technology allows for increased transaction throughput and enables off-chain computation while ensuring that sensitive underlying data remains confidential. StarkWare's solutions are designed to improve the efficiency, security, and overall user experience of blockchain systems, making them a key player in the field of cryptographic proof platforms.

Fireblocks

Series C in 2021
Fireblocks Inc. is a New York-based company founded in 2018 that specializes in blockchain-based security services for managing digital assets. The platform provides a secure method for transferring digital assets between exchanges, wallets, custodians, and counterparties, ensuring the safe transmission of these assets in transit. Focused on financial institutions, Fireblocks utilizes patent-pending chip isolation security and model predictive control technology to enhance the protection of digital assets. Additionally, the company has a presence in Tel Aviv, Israel, further supporting its global operations.

BlockFi

Series D in 2021
BlockFi, Inc. is a financial services company focused on providing wealth management products for cryptocurrency investors. Established in 2017 and headquartered in New York, it offers a range of services including the BlockFi Interest Account, which allows clients to earn interest on their holdings of Bitcoin, Ether, and Gemini Dollar. The company also facilitates secured loans in U.S. dollars, backed by clients' cryptocurrency assets, thereby enhancing liquidity in the blockchain asset market. In addition to lending and interest-earning accounts, BlockFi provides a trading platform for exchanging various cryptocurrency pairs and offers services tailored for institutional clients. By holding clients' digital assets with a registered custodian, BlockFi aims to deliver transparency and efficiency in digital financial markets. The company's mission is to address the evolving needs of both individual and institutional investors in the cryptocurrency space.

BlockFi

Series D in 2021
BlockFi, Inc. is a financial services company focused on providing wealth management products for cryptocurrency investors. Established in 2017 and headquartered in New York, it offers a range of services including the BlockFi Interest Account, which allows clients to earn interest on their holdings of Bitcoin, Ether, and Gemini Dollar. The company also facilitates secured loans in U.S. dollars, backed by clients' cryptocurrency assets, thereby enhancing liquidity in the blockchain asset market. In addition to lending and interest-earning accounts, BlockFi provides a trading platform for exchanging various cryptocurrency pairs and offers services tailored for institutional clients. By holding clients' digital assets with a registered custodian, BlockFi aims to deliver transparency and efficiency in digital financial markets. The company's mission is to address the evolving needs of both individual and institutional investors in the cryptocurrency space.

CoinSwitch

Series A in 2021
CoinSwitch operates as a decentralized cryptocurrency exchange aggregator platform, offering users a streamlined experience for trading various cryptocurrencies. The platform lists over 250 coins and more than 6,000 currency pairs, allowing investors to easily compare prices and execute trades across multiple exchanges, including notable ones like Bittrex and Changelly. CoinSwitch enhances convenience by enabling users to buy cryptocurrencies with credit cards at competitive rates, consolidating all crypto transactions into a single interface. Since its inception, the platform has demonstrated significant trading volume, facilitating efficient and user-friendly cryptocurrency trading for its clientele.

Fireblocks

Series B in 2020
Fireblocks Inc. is a New York-based company founded in 2018 that specializes in blockchain-based security services for managing digital assets. The platform provides a secure method for transferring digital assets between exchanges, wallets, custodians, and counterparties, ensuring the safe transmission of these assets in transit. Focused on financial institutions, Fireblocks utilizes patent-pending chip isolation security and model predictive control technology to enhance the protection of digital assets. Additionally, the company has a presence in Tel Aviv, Israel, further supporting its global operations.

Sia

Seed Round in 2020
Sia is the leading decentralized cloud storage platform. No signups, no servers, no trusted third parties. Sia leverages blockchain technology to create a data storage marketplace that is more robust and more affordable than traditional cloud storage providers.

Nebulous

Seed Round in 2020
Nebulous, Inc. is a company focused on developing blockchain hardware and software for the decentralized internet. Founded in 2014 and based in Boston, Massachusetts, it operates Sia, a decentralized cloud storage platform that creates a marketplace for data storage by connecting users in need of file storage with hosts offering underutilized hard drive capacity. Utilizing blockchain technology, Sia enhances security and cost-effectiveness, enabling transactions through smart contracts without the need for intermediaries. In addition to Sia, Nebulous offers Skynet, a decentralized content delivery network and file-sharing platform designed for developers, and SiaStream, which provides affordable storage solutions for media files, facilitating quick streaming. Through these initiatives, Nebulous aims to deliver a robust and economical alternative to traditional cloud storage providers.

Gauntlet

Venture Round in 2020
Gauntlet builds a blockchain simulation and testing platform for financial systems. The company's blockchain simulation and the testing platform run a series of simulations to test the client's protocol or smart contract and gain intuition on how design choices affect behavior, thereby helping financial institutions by providing transparency and greatly reduces the cost of experimentation so that teams can rapidly design, launch, and scale new decentralized systems. Gauntlet was founded in 2018 and is headquartered in Brooklyn, NY, USA.

Uniswap

Series A in 2020
Uniswap is a decentralized protocol that facilitates automated liquidity provision on the Ethereum blockchain. By utilizing a simple mathematical formula, Uniswap ensures continuous liquidity for a wide range of users and applications. The platform enables developers, liquidity providers, and traders to engage in a financial marketplace that promotes accessibility and openness. Through its user-friendly interface, Uniswap employs smart contracts to facilitate secure, decentralized token exchanges, allowing users to trade without intermediaries. This innovative approach defines asset prices based on the liquidity of the staked assets, making it a vital player in the decentralized finance ecosystem.

Uniswap

Series A in 2020
Uniswap is a decentralized protocol that facilitates automated liquidity provision on the Ethereum blockchain. By utilizing a simple mathematical formula, Uniswap ensures continuous liquidity for a wide range of users and applications. The platform enables developers, liquidity providers, and traders to engage in a financial marketplace that promotes accessibility and openness. Through its user-friendly interface, Uniswap employs smart contracts to facilitate secure, decentralized token exchanges, allowing users to trade without intermediaries. This innovative approach defines asset prices based on the liquidity of the staked assets, making it a vital player in the decentralized finance ecosystem.

Reflexer

Seed Round in 2020
Reflexer Labs, founded in 2020 and based in the USA, is a decentralized finance project focused on reducing volatility in the financial ecosystem. The company develops a low-volatility collateral designed to create a stable foundation for decentralized finance. Its innovative product employs a volatility-dampened synthetic instrument that utilizes control theory within smart contracts. This technology allows for the automatic adjustment of collateral supply in response to market conditions, maintaining a similar chart pattern to underlying assets while exhibiting lower volatility. By doing so, Reflexer aims to help businesses minimize the risk of investment losses, contributing to a more secure and stable decentralized finance environment.

Keep

Venture Round in 2020
Keep Network, founded in 2017 and headquartered in George Town, Cayman Islands, specializes in blockchain technology that bridges public blockchains and private data. The company offers an off-chain container that allows users to store private information securely on public blockchains while maintaining privacy. Its technology employs a privacy layer for Ethereum, utilizing secure multiparty computation to distribute data across multiple locations. This innovative approach features decentralized signing, supports the creation of cryptocurrency wallets, and enables the sale of digital goods, providing users with a robust solution for private file storage through blockchain encryption.

Diem

Seed Round in 2020
Diem is an independent, not-for-profit membership organization based in Geneva, Switzerland, focused on developing a global currency and financial infrastructure. Founded in 2019, Diem aims to empower individuals worldwide by creating a simple and accessible global currency. The organization works to evolve and scale its network while managing a reserve to support its currency. In addition to its financial objectives, Diem is committed to social impact, running a grant-making program that promotes financial inclusion efforts globally. To achieve its mission, Diem collaborates with the global community and partners with policymakers to address the challenges of financial access and promote economic empowerment.

Argent

Series A in 2020
Argent Labs Limited, established in 2017 and based in London, develops a digital wallet specifically for cryptocurrencies and blockchain applications. The Argent application serves as a user-friendly platform that allows individuals to trade digital assets, manage funds, and engage with the token economy securely. It provides features akin to traditional banking, enabling users to earn interest, invest, borrow, store, and send assets without relying on conventional banks. The platform also facilitates access to decentralized finance (DeFi) and decentralized applications (Dapps), promoting a seamless experience in the burgeoning digital financial landscape. By leveraging blockchain technology, Argent aims to enhance security and efficiency in financial transactions.

Optimism

Seed Round in 2020
Developer of a secure decentralized infrastructure platform designed for scaling Ethereum. The company helps to enhance and enshrine fair access to public goods on the internet through the development of open-source software to produce a public benefit and operate responsibly and sustainably, enabling businesses to use zero-knowledge proofs to ensure the validity of every state update.

Flashbots

Seed Round in 2020
Flashbots is a research and development company that focuses on miners and searchers for transparent and efficient MEV extraction. The company is working on mitigating the negative externalities of current MEV extraction techniques and avoiding the existential risks MEV could cause to state-rich blockchains like Ethereum. Their primary focus is to enable a permissionless, transparent, and fair ecosystem for MEV extraction.

Matrixport

Venture Round in 2019
Matrixport is a comprehensive platform that facilitates the trading, custody, investment, and borrowing of cryptocurrency assets. Headquartered in Singapore, the company leverages advanced technology and industry expertise to provide a range of services, including digital currency trading, institutional custody, and cryptocurrency lending. Matrixport's mission is to foster a more open and equitable financial system by utilizing blockchain technologies. With a focus on client empowerment, the platform aims to offer innovative financial products to users worldwide, thereby enabling them to take control of their finances and capital.

o1Labs

Series A in 2019
O(1) Labs is a software development company working on Mina Protocol, a tiny, portable blockchain. The company uses cryptography and cryptocurrency to build computing systems that put people back in control of their digital lives. It addresses one of the fundamental challenges in cryptocurrency by creating the first succinct blockchain that enables decentralization at scale. O(1) Labs was founded in 2017 and is headquartered in San Francisco, California by Evan Shapiro and Izaak Meckler.

Ignite

Series A in 2019
Tendermint brings simplicity, security, and speed to the world’s blockchains.

Veil

Seed Round in 2019
Veil, Inc. is a San Francisco-based company that operates a peer-to-peer trading platform for prediction markets and derivatives on the Augur protocol. Established in 2018, Veil allows users to bet on a variety of prediction markets and trade various crypto assets, facilitating speculation on a wide range of global assets. The platform employs open protocols to enable trading of derivatives, such as bitcoin futures and gas price futures, leveraging blockchain technology to provide users with access to innovative financial markets.

Coinbase

Secondary Market in 2019
Coinbase, Inc. is an online platform that enables merchants, consumers, and traders to buy, sell, and store digital currencies, including Bitcoin, Ethereum, and Litecoin. Founded in 2012 and based in San Francisco, California, Coinbase provides various products and services, such as a user-friendly website for transactions, digital wallets, and merchant payment processing tools. The platform allows users to connect their bank accounts to facilitate the buying and selling of cryptocurrencies. Additionally, Coinbase Ventures serves as the company's investment arm, focusing on early-stage startups in the cryptocurrency and blockchain sectors. With a mission to create an open financial system for the world, Coinbase has positioned itself as a significant player in the digital currency market.

Cosmos network

Seed Round in 2019
Cosmos is a versatile project focused on creating a network of distributed ledgers aimed at addressing persistent challenges within the cryptocurrency and blockchain sectors. It provides a container-first monitoring system that operates independently of specific infrastructures or operating systems, allowing users to connect all containers in their data centers to a unified dashboard. This dual functionality not only enhances monitoring capabilities but also facilitates better integration and communication among various blockchain networks, fostering a more interconnected ecosystem.

StarkWare

Series A in 2018
StarkWare Industries Ltd, founded in 2017 and based in Netanya, Israel, specializes in developing software and hardware for generating and verifying computational integrity proofs. The company has created STARK, a zero-knowledge proof protocol that enhances scalability and privacy in blockchain applications. This technology allows for increased transaction throughput and enables off-chain computation while ensuring that sensitive underlying data remains confidential. StarkWare's solutions are designed to improve the efficiency, security, and overall user experience of blockchain systems, making them a key player in the field of cryptographic proof platforms.

Spacemesh

Venture Round in 2018
Spacemesh is a company based in North Pole, Alaska, that has developed a blockmesh operating system aimed at creating a decentralized and secure platform for running smart contracts on a global scale. This system operates using a novel consensus protocol that eliminates the need for traditional proof-of-work mechanisms, promoting a more equitable and incentive-compatible environment. Spacemesh enables individuals worldwide to participate in its network by running the software on their personal computers, fostering a highly decentralized peer-to-peer blockchain computer. As a free and open-source platform, Spacemesh aspires to establish itself as a fundamental Internet protocol for blockchain computation.

Spacemesh

Series A in 2018
Spacemesh is a company based in North Pole, Alaska, that has developed a blockmesh operating system aimed at creating a decentralized and secure platform for running smart contracts on a global scale. This system operates using a novel consensus protocol that eliminates the need for traditional proof-of-work mechanisms, promoting a more equitable and incentive-compatible environment. Spacemesh enables individuals worldwide to participate in its network by running the software on their personal computers, fostering a highly decentralized peer-to-peer blockchain computer. As a free and open-source platform, Spacemesh aspires to establish itself as a fundamental Internet protocol for blockchain computation.
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