Hashkey Group

Yala is a technology company that develops and operates a modular, on-chain infrastructure. This system connects Bitcoin liquidity with a meta-yield stablecoin, enabling users in the decentralized finance (DeFi) market to securely and transparently earn yield on their Bitcoin holdings. The infrastructure is designed to be fully on-chain, permissionless, and capital-efficient, fostering a thriving and interconnected DeFi ecosystem on Bitcoin.

B² Network is a Bitcoin Layer 2 network that utilizes ZK rollup and on-chain logical gate commitment verification mechanisms. It is a supplementary network that runs on top of the Bitcoin Network. It also introduces smart contracts to Bitcoin, which could open up new possibilities for DeFi, NFTs, and derivatives.

Krypton maintains crypto currencies, as well as tracking and analyzing the portfolio.

Flipside Crypto, Inc. is a Boston-based company that operates a cryptocurrency information platform delivering business intelligence for blockchain organizations. Established in 2017, it offers a range of services including cryptocurrency management, digital walleting, custody, community tools, and portfolio dashboards aimed at investors. Flipside Crypto provides analytics tools that offer insights into user behaviors, developer activities, and financial trends within the cryptocurrency space. It also features the Fundamental Crypto Asset Score (FCAS), a metric for assessing the health of cryptocurrency projects, which is distributed through partnerships with platforms such as CoinMarketCap and Messari. The company is supported by notable investors, including CoinBase Ventures and True Ventures.

Poolin is a multi-cryptocurrency mining pool that facilitates the mining of various digital currencies, including Bitcoin, Litecoin, Zcash, Bitcoin Cash, Bitcoin SV, Dash, Monero, Dogecoin, and others. The company operates a platform that supports mainstream cryptocurrency mining and offers a range of services, including blockchain browsers, mining pools, and digital wallets, to enhance the client experience. By providing high computing power and efficient mining solutions, Poolin caters to a diverse clientele within the cryptocurrency ecosystem.

BlockFi, Inc. is a financial services firm that specializes in providing wealth management products for cryptocurrency investors. Founded in 2017 and headquartered in New York, BlockFi offers various services, including interest-bearing accounts for Bitcoin, Ether, and Gemini Dollar, as well as USD loans secured by clients' crypto assets. The company allows clients to trade cryptocurrency pairs and provides tailored lending solutions for both individual and institutional clients. By facilitating liquidity for blockchain asset holders, BlockFi aims to enhance transparency and efficiency in digital financial markets. The organization employs a robust infrastructure that integrates with multiple blockchains, positioning itself to adapt and expand its product offerings in response to the evolving needs of its users.

Blockdaemon Inc. is a blockchain node management platform that enables businesses, enterprises, and developers to efficiently deploy and manage blockchain applications. Founded in 2013 and headquartered in Los Angeles, California, with additional offices in New York and Ireland, the company provides tools that allow users to manage nodes across more than 30 blockchain protocols, including Bitcoin, Ethereum, and Polkadot. Blockdaemon's solution is designed to be fully portable, enabling users to easily switch between networks and chains without the need for extensive configuration. The company also supports the blockchain developer ecosystem by offering expert dev-ops advice, facilitating smoother integration and deployment in the rapidly evolving blockchain landscape.

BlockFi, Inc. is a financial services firm that specializes in providing wealth management products for cryptocurrency investors. Founded in 2017 and headquartered in New York, BlockFi offers various services, including interest-bearing accounts for Bitcoin, Ether, and Gemini Dollar, as well as USD loans secured by clients' crypto assets. The company allows clients to trade cryptocurrency pairs and provides tailored lending solutions for both individual and institutional clients. By facilitating liquidity for blockchain asset holders, BlockFi aims to enhance transparency and efficiency in digital financial markets. The organization employs a robust infrastructure that integrates with multiple blockchains, positioning itself to adapt and expand its product offerings in response to the evolving needs of its users.

Tassat Group LLC, established in 2017 and headquartered in New York, specializes in blockchain-based technology solutions for digital payments and asset tokenization. The company's flagship product, TassatPay, enables FDIC-insured banks to offer real-time, secure B2B payments to their corporate clients, processing over $1 trillion in transactions to date. Tassat also provides a CFTC-regulated digital asset derivatives exchange for institutional investors, along with data analytics products, including a Bitcoin and Ether benchmark. The company's innovative solutions have been recognized with a 2021 Google Cloud Customer Award for financial services innovation.

Nervos Network is a blockchain technology company established in 2018 and headquartered in Hangzhou, China. It offers a hybrid solution that integrates a public blockchain with an application chain, enabling enterprises to build and deploy decentralized applications without needing to fully commit their technology stack to the blockchain. The Nervos CKB (Common Knowledge Base) serves as its layer 1, proof-of-work public blockchain protocol, which allows for the secure storage of various crypto-assets while supporting smart contracts and layer 2 scaling solutions. The platform's unique design emphasizes security, immutability, and decentralization, positioning itself as a sustainable multi-asset store of value. It also facilitates the capture of total network value through its native token, CKByte, and a network of interoperable protocols, promoting a robust open ecosystem for developers and enterprises alike.

Blockfolio, Inc. is a company that specializes in creating a mobile application for cryptocurrency portfolio tracking and management. Founded in 2014 and based in Marina Del Rey, California, the application allows users to manage their cryptocurrency holdings by providing real-time prices, market data, and news updates. Users can add various cryptocurrencies to their portfolios, receive alerts on market movements, and connect their accounts with exchanges for automated tracking. Blockfolio aims to keep millions of users informed about developments in the cryptocurrency and blockchain industry, while maintaining a commitment to free access for both users and token team partners. As of August 2020, Blockfolio operates as a subsidiary of FTX Trading LTD.

Nervos Network is a blockchain technology company established in 2018 and headquartered in Hangzhou, China. It offers a hybrid solution that integrates a public blockchain with an application chain, enabling enterprises to build and deploy decentralized applications without needing to fully commit their technology stack to the blockchain. The Nervos CKB (Common Knowledge Base) serves as its layer 1, proof-of-work public blockchain protocol, which allows for the secure storage of various crypto-assets while supporting smart contracts and layer 2 scaling solutions. The platform's unique design emphasizes security, immutability, and decentralization, positioning itself as a sustainable multi-asset store of value. It also facilitates the capture of total network value through its native token, CKByte, and a network of interoperable protocols, promoting a robust open ecosystem for developers and enterprises alike.