Winklevoss Capital

Gemini is a next-generation cryptocurrency exchange and custodian that allows customers to buy, sell, and store digital assets. The company was founded in 2014, by brothers Cameron and Tyler Winklevoss, to build a bridge to the future of money. Its goal to build a world-class digital asset exchange and custodian based in the United States.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

BitClout is an open-source social media platform that builds a Proof-of-Work blockchain for its users. BitClout is a new type of social network that speculates on people and posts with real money, and it’s built from the ground up as its own custom blockchain. Its architecture is similar to Bitcoin, only it can support complex social network data like posts, profiles, follows, speculation features, and much more at significantly higher throughput and scale.

Zcash offers total payment confidentiality, while still maintaining a decentralized network using a public blockchain. Unlike Bitcoin, Zcash transactions automatically hide the sender, recipient, and value of all transactions on the blockchain. Only those with the correct view key can see the contents. Users have complete control and can opt-in to provide others with their view key at their discretion. Zcash transactions do not depend on the cooperation of other parties. Additionally, full nodes in the Zcash network only need to store a small persistent state.

TaxBit is a company that specializes in cryptocurrency tax calculation and compliance services. It offers a software-as-a-service (SaaS) platform designed to assist investors, exchanges, and payment services with tax and accounting needs. The platform automates the collection and validation of financial information, integrates this data with existing financial systems, and supports robust examination processes. By streamlining digital asset accounting, TaxBit helps enterprises and government entities manage their tax obligations more efficiently.

TaxBit is a company that specializes in cryptocurrency tax calculation and compliance services. It offers a software-as-a-service (SaaS) platform designed to assist investors, exchanges, and payment services with tax and accounting needs. The platform automates the collection and validation of financial information, integrates this data with existing financial systems, and supports robust examination processes. By streamlining digital asset accounting, TaxBit helps enterprises and government entities manage their tax obligations more efficiently.

TaxBit is a company that specializes in cryptocurrency tax calculation and compliance services. It offers a software-as-a-service (SaaS) platform designed to assist investors, exchanges, and payment services with tax and accounting needs. The platform automates the collection and validation of financial information, integrates this data with existing financial systems, and supports robust examination processes. By streamlining digital asset accounting, TaxBit helps enterprises and government entities manage their tax obligations more efficiently.

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, 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.

TaxBit is a company that specializes in cryptocurrency tax calculation and compliance services. It offers a software-as-a-service (SaaS) platform designed to assist investors, exchanges, and payment services with tax and accounting needs. The platform automates the collection and validation of financial information, integrates this data with existing financial systems, and supports robust examination processes. By streamlining digital asset accounting, TaxBit helps enterprises and government entities manage their tax obligations more efficiently.

Bitski (currently in beta) allows anyone to build user-friendly and cross-platform Ethereum apps. Using Bitski, a user can build a decentralized app or game that feels just as easy to use as a standard app.

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.

Blockstack is a decentralized computing network that empowers users to control their data and login credentials while facilitating the development of decentralized applications (dApps) and smart contracts. Founded in 2013 and based in New York, the company operates an open-source platform that allows developers to create secure, privacy-focused applications. Users can register digital assets, such as domain names and applications, through Blockstack Token LLC, a subsidiary established in 2017. The network enables the creation, trading, and management of digital assets without relying on central authorities. With over 120 independent developer teams building on its platform, Blockstack aims to provide a scalable and user-centric alternative to traditional tech solutions, ensuring privacy, security, and freedom in the digital space.

Filecoin is a data storage network that enables users to rent disk space for file storage. It operates as a decentralized platform, allowing participants to buy and sell storage services using its native electronic currency, which can also be exchanged for other currencies such as Bitcoin and USD. The company is headquartered in the United States and aims to provide a secure and efficient method for managing data storage needs.

Filecoin is a data storage network that enables users to rent disk space for file storage. It operates as a decentralized platform, allowing participants to buy and sell storage services using its native electronic currency, which can also be exchanged for other currencies such as Bitcoin and USD. The company is headquartered in the United States and aims to provide a secure and efficient method for managing data storage needs.

Bitcoin is a decentralized digital currency that operates without a central authority, allowing for peer-to-peer transactions and payments. Established in 2009 and based in San Jose, California, Bitcoin enables users to buy, trade, and store bitcoins through various secure digital wallets. Unlike traditional currencies, bitcoins are generated by individuals and businesses utilizing computers to solve complex mathematical problems. The platform is open-source, meaning its design is public and accessible to all, fostering a community where anyone can participate. Bitcoin's unique properties make it a pioneering example of cryptocurrency, offering innovative financial solutions that traditional payment systems cannot provide.

Developer of an application for making payments via social networks. The company's product ChangeTip integrates payment processing with social media which enables people to tip each other via social networks.

ChangeCoin is a micropayment infrastructure for the Internet that specializes in the fields of micropayments, bitcoin, social commerce, digital currencies, and payments. It was founded in 2016 and headquartered in San Francisco, California.

Filecoin is a data storage network that enables users to rent disk space for file storage. It operates as a decentralized platform, allowing participants to buy and sell storage services using its native electronic currency, which can also be exchanged for other currencies such as Bitcoin and USD. The company is headquartered in the United States and aims to provide a secure and efficient method for managing data storage needs.

Xapo operates a digital banking and bitcoin security platform that provides a comprehensive suite of financial tools and vault services for secure bitcoin storage. The company offers two primary products: an easy-access bitcoin wallet and a highly secure cold storage vault. This dual approach allows users to manage their bitcoin conveniently for everyday transactions while ensuring robust security for long-term savings. Xapo's platform includes a peer-to-peer payment system and access to digital currency, enabling users to utilize their bitcoin globally. The firm emphasizes the importance of trust in the digital currency space, employing a team of financial services and security experts to create a reliable and user-friendly storage experience for bitcoin users.

Earn USA, Inc. operates a social networking platform that allows users to earn digital currency by replying to emails and completing various tasks. Formerly known as 21E6, LLC, the company rebranded in September 2017 and has been incorporated since 2013, with its headquarters in San Francisco, California. As a subsidiary of Coinbase, Inc., Earn USA, Inc. aims to create a token-based ecosystem where users can receive payments in digital currency for their contributions. The platform facilitates decentralized digital currency transactions, enabling users to earn money on any device and in any location without the necessity of a bank account. This innovative approach positions Earn USA, Inc. as a potential pioneer in the application of digital currency for everyday users.

BitInstant LLC, founded in 2011 and based in New York with an additional location in the United Kingdom, specializes in payment processing services for Bitcoin exchanges and other merchants across the United States, Russia, and Brazil. Acting as an intermediary, BitInstant facilitates customer payments to exchanges and merchants by utilizing various payment systems including Dwolla, Liberty Reserve, and TrustCash. The company is known for its efficiency, with funds often becoming available within as little as 15 minutes and typically within one hour, allowing customers to transact seamlessly with platforms such as MtGox, BTC-E, and BitStamp. All payment processes are automated, ensuring a streamlined experience for users.