Ten31 is a New York-based venture capital firm established in 2020, specializing in the cryptocurrency sector with a particular focus on the bitcoin environment. The firm is dedicated to investing in innovative projects and companies within the cryptocurrency space, aiming to support the growth and development of the industry. By concentrating solely on bitcoin, Ten31 seeks to leverage opportunities in this dynamic market, positioning itself as a key player in the evolving landscape of digital assets.
Anchor Watch assist corporations, fiduciaries, and estates in keeping and ensuring their Bitcoin assets conveniently and safely.
Fedi
Series A in 2023
Fedi is a technology company that builds global bitcoin adoption technology. The Fedi mobile app is the company's main product, and it is designed to help billions of people use Bitcoin securely, privately, and scalably.
Mutiny Wallet
Pre Seed Round in 2023
Mutiny Wallet offers a self-custodial Bitcoin wallet that operates directly in the browser, making it accessible across various platforms. The wallet is designed for daily spending, prioritizing user privacy and security. With a focus on instant onboarding, Mutiny Wallet ensures that users can quickly set up their accounts without cumbersome processes. Additionally, it emphasizes platform censorship resistance, allowing users to maintain control over their funds and transactions. This combination of features positions Mutiny Wallet as a practical solution for individuals looking to manage their Bitcoin in a secure and user-friendly manner.
Standard Bitcoin
Seed Round in 2023
Energy company operating on a bitcoin standard.
Coinkite
Venture Round in 2023
Coinkite is a business focused on facilitating the use and acceptance of Bitcoin and other cryptocurrencies. It offers a sophisticated web wallet system that allows users to buy, sell, accept, and store digital currencies seamlessly, akin to traditional online banking and debit card transactions. Additionally, Coinkite has developed a unique bitcoin bearer instrument in the form of a small USB stick. This device enables users to manage their Bitcoin balances easily by connecting to any USB port, thus enhancing the security and accessibility of their digital assets. Through these innovations, Coinkite serves both consumers and merchants in navigating the cryptocurrency landscape in both online and physical environments.
Unchained Capital
Series A in 2022
Unchained is a financial services provider specializing in Bitcoin cold storage and cryptocurrency-backed loans. The company offers a range of services designed for both novice and experienced Bitcoin users, including multisig vaults, a trading desk, and Bitcoin IRAs. Unchained's primary focus is on helping long-term cryptocurrency holders access cash without needing to sell their assets. By utilizing a multi-signature cold storage custody solution, Unchained enables clients to secure and maximize the value of their cryptocurrency holdings over time. The company’s team of Bitcoin experts assists clients in navigating the platform with confidence, ensuring they can make informed decisions regarding their digital assets.
Debifi
Pre Seed Round in 2022
Debifi is a cryptocurrency-backed lending platform that enables users to secure loans using their digital assets as collateral. The company employs a multi-signature address system, distributing keys among different parties to enhance security until the loan is repaid. This approach allows for real-time monitoring of escrow balances, ensuring transparency throughout the lending process. Debifi serves as a global aggregator of bitcoin-backed lenders and provides institutional-grade liquidity, catering to the needs of financial institutions by offering technical tools that eliminate the necessity for them to develop their own solutions. Through its innovative platform, Debifi aims to facilitate crypto-based consumer loans, particularly for large volumes and extended terms.
Strike
Series B in 2022
Strike is an API used by merchants to accept payments from customers globally. To usher in a new digital economy with fully global money transfers, Strike believes that open payment networks enable widespread participation in the financial system. Strike takes advantage of Bitcoin's open payment network to provide customers with the first worldwide peer-to-peer payments software and a cutting-edge neobanking experience that is native to Bitcoin.
Fold
Venture Round in 2022
Fold, Inc. operates a platform that allows users to earn bitcoin cashback while shopping at various retailers using their credit or debit cards. Founded in 2014 and based in San Francisco, the company provides a digital gift card system where users can sync their payment methods or transfer bitcoin from their wallets to receive instant cashback in bitcoin. The platform also facilitates the purchase and management of bitcoin and dollars, enabling users to enhance their financial returns through eligible purchases. Additionally, premium members benefit from a no-fee transaction experience, making it an attractive option for those actively engaged in cryptocurrency. Fold's innovative approach allows customers to utilize retail store gift cards for cryptocurrency transactions, bridging the gap between traditional shopping and the digital currency ecosystem.
Griid
Seed Round in 2022
GRIID is a vertically integrated bitcoin self-mining company based in North America. It manages a growing portfolio of energy infrastructure and high-density data centers dedicated to bitcoin mining. The company operates specialized computers, known as miners, that are designed to generate bitcoin, making it a significant player in the cryptocurrency mining industry. GRIID focuses exclusively on bitcoin, leveraging its facilities to enhance efficiency and sustainability in its operations.
Zaprite
Pre Seed Round in 2022
Zaprite is a software-as-a-service platform designed to facilitate the acceptance and management of Bitcoin payments for individuals and businesses. The platform enables users to create aesthetically pleasing invoices and offers a variety of payment options, including Bitcoin, Lightning, Liquid, and traditional card payments. Zaprite specializes in integrating payment protocols and allows users to connect their accounts and wallets, streamlining the invoicing process. Additionally, it provides features for project management and expense tracking, empowering businesses to generate customized invoices that can be paid directly into their accounts using Bitcoin.
Fedi
Seed Round in 2022
Fedi is a technology company that builds global bitcoin adoption technology. The Fedi mobile app is the company's main product, and it is designed to help billions of people use Bitcoin securely, privately, and scalably.
nodl
Seed Round in 2022
Nodl is a company that specializes in Bitcoin hardware and infrastructure solutions. It develops decentralized connectivity devices that aim to enhance network infrastructure and provide tools for users. By batching Bitcoin transactions across different wallets, Nodl's products help obfuscate the source of funds, thereby promoting privacy and security for users. This functionality allows individuals to create value in the cryptocurrency ecosystem that can be shared and passed on to their loved ones, supporting both personal and communal financial empowerment.
Cathedra Bitcoin
Post in 2022
Cathedra Bitcoin is a company that specializes in the development and operation of Bitcoin mining infrastructure. It operates primarily in the United States, where it has diversified its mining operations. The company emphasizes the importance of sound money and abundant energy as essential elements for human flourishing. In addition to Bitcoin mining, Cathedra Bitcoin also focuses on managing and expanding its portfolio of data center infrastructure, which supports high-density computing applications, including artificial intelligence.
Hoseki
Seed Round in 2022
Hoseki is developing a Bitcoin infrastructure platform that aims to facilitate proof-of-assets services for Bitcoin investors. The company focuses on bridging the gap between Bitcoin investors and traditional lending institutions, thereby enabling a more secure and straightforward way to prove ownership of Bitcoin assets. By emphasizing the importance of transparency and security in asset verification, Hoseki supports the vision of establishing Bitcoin as a global standard for currency.
Impervious.ai
Seed Round in 2022
Developer of Bitcoin’s third programmatic layer, Impervious.ai enables applications to utilize peer-to-peer streaming technology to circumvent intermediaries and harness censorship-resistant data transmission channels within their technology stacks. The company provides an API that allows any developer to build on the Bitcoin Lightning Network. The company's Dynamic VPN allows parties to securely send and receive information from behind hostile networks and denied access areas.
IBEX Mercado
Seed Round in 2022
Ibex Mercado is a platform or financial operator for payment systems. Their service is a brokerage web platform for investors can buy and sell bitcoins, IBEXPAY is a web-based bitcoin payment platform, and bitcoin lightning payment infrastructure is a service. Ibex Mercado offers a service and trading systems based on stable and advanced proprietary technology.
Oshi
Seed Round in 2022
Oshi is an internet marketing services company that provides bitcoin-infused loyalty programs to small and medium businesses.
Bitnob
Venture Round in 2022
Bitnob is a company that develops and manages infrastructure solutions for Bitcoin and Stablecoin transactions, catering to businesses globally. It operates an online trading platform that facilitates the buying and selling of bitcoins. The platform features instant Know Your Customer (KYC) verification and offers various deposit and withdrawal methods, including mobile money. By providing these services, Bitnob aims to help users create and grow their wealth while also supporting their business needs.
StakWork
Venture Round in 2022
Stakwork is a microtask marketplace that facilitates the exchange of simple tasks for bitcoin, allowing users to earn or pay in cryptocurrency. The platform simplifies complex business challenges by breaking them down into manageable tasks that can be completed quickly, often on mobile devices, without the need for extensive training. This approach enables companies to access a scalable, global workforce capable of handling various tasks in near real-time. Stakwork's model supports instant payments, making it an efficient solution for both task completers and businesses seeking to optimize their operations.
Swan Bitcoin
Series A in 2021
Swan Bitcoin is a platform that simplifies the process of purchasing Bitcoin through automated savings plans. Users can link their bank accounts and set up regular purchases—weekly, monthly, or aligned with their paychecks—starting with as little as $5. This approach allows for a consistent investment strategy that buys more Bitcoin when prices are lower and less when prices are higher, making it easier for individuals to build their cryptocurrency savings over time. The service provides secure storage options for Bitcoin, either delivered directly to users' wallets or held with a licensed and regulated custodian. Swan Bitcoin aims to protect wealth by offering a hedge against inflation, as Bitcoin's fixed supply contrasts with the diminishing purchasing power of traditional currencies.
Satoshi Energy
Seed Round in 2021
Satoshi Energy, founded in 2018 and based in Houston, TX, specializes in providing data-driven insights and power contracts specifically for bitcoin miners. The company focuses on connecting renewable energy assets with the bitcoin mining sector, facilitating innovative power contracts that allow electric power firms to leverage bitcoin transactions. By offering high-fidelity insights into the electric power and bitcoin mining markets, Satoshi Energy aims to finance and manage unique bitcoin mining opportunities while promoting the use of sustainable energy in the industry.
Unchained Capital
Series A in 2021
Unchained is a financial services provider specializing in Bitcoin cold storage and cryptocurrency-backed loans. The company offers a range of services designed for both novice and experienced Bitcoin users, including multisig vaults, a trading desk, and Bitcoin IRAs. Unchained's primary focus is on helping long-term cryptocurrency holders access cash without needing to sell their assets. By utilizing a multi-signature cold storage custody solution, Unchained enables clients to secure and maximize the value of their cryptocurrency holdings over time. The company’s team of Bitcoin experts assists clients in navigating the platform with confidence, ensuring they can make informed decisions regarding their digital assets.
Impervious.ai
Pre Seed Round in 2021
Developer of Bitcoin’s third programmatic layer, Impervious.ai enables applications to utilize peer-to-peer streaming technology to circumvent intermediaries and harness censorship-resistant data transmission channels within their technology stacks. The company provides an API that allows any developer to build on the Bitcoin Lightning Network. The company's Dynamic VPN allows parties to securely send and receive information from behind hostile networks and denied access areas.
River
Series A in 2021
River Financial is a challenger financial institution specializing in Bitcoin financial services. River Financial's flagship product, a Bitcoin brokerage, provides sophisticated retail investors with a high-touch platform to buy and sell Bitcoin. Founded in 2019 by Alexander Leishman and Andrew Benson, River's brokerage product provides its clients with best-in-class security, a world-class client service experience, and investment performance tools such as cost basis tracking.
Blockware Mining
Series A in 2020
Blockware Mining is a diversified Bitcoin mining infrastructure and colocation service provider headquartered in Chicago, Illinois. Blockware Mining offers clients one of the most competitive hardware and hosting packages to get miners up and hashing using the latest generation mining equipment. Blockware Mining is a self-mining operation with over 300 PH of Bitcoin Mining Rigs deployed and co-location facility owner and operator.
Samourai Wallet
Venture Round in 2020
Samourai Wallet is a bitcoin application that values privacy. Among the technologies created to enhance privacy is the solo wallet for android. Their program's ease comes from the fact that it can be utilized offline without registering an email account or submitting identification documentation.
Sphinx Chat
Seed Round in 2020
Sphinx Chat operates as a decentralized social network that prioritizes user privacy by utilizing the Bitcoin Lightning Network for both encrypted messaging and payments. The platform allows users to send secure, end-to-end encrypted messages without relying on central servers, thereby safeguarding their private data and ensuring that no user can be removed from the network. Additionally, Sphinx Chat enables users to support their favorite content creators by facilitating payments in Bitcoin, enhancing the overall user experience while maintaining a strong emphasis on data security and privacy.
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