LongHash Ventures

Union Labs is a hyper-efficient, zero-knowledge interoperability layer that connects appchains. layer 1 and layer 2 networks.

Decent Land Labs focuses on resolving the on-chain storage issue. It aims to optimize EVM-compatible storage to encourage developers to use on-chain tools for every stack layer, thereby extending the lifespan of dApps.

Kakarot Labs develops Kakarot, a zero-knowledge Ethereum Virtual Machine (zkEVM) written in Cairo. It enables users to harness the scaling benefits of validity rollups while maintaining compatibility with the Ethereum ecosystem.

Portals is a platform that makes Web3 simpler by making it simple for anyone to combine intricate DeFi operations.

Composable Finance develops infrastructure to enable a multi-layer, multi-chain future for Ethereum and other Layer 1 blockchains. It builds cross-layer, cross-chain interoperability technology that connects Ethereum layer-two solutions and allows smart contracts from different Layer 1 networks to run together on a single parachain, enabling liquidity fragmentation and broader financial and creative freedom for developers and traders.

Polymer Labs is building the fabric of web3. We're working on an IBC based multi-cluster routing/roll-up protocol providing E2E IBC connectivity across ecosystems.

WingRiders is a British Virgin Islands-based exchange platform that leverages the benefits of Cardano to correct the issues plaguing DEXs on Ethereum.

Decent Land Labs focuses on resolving the on-chain storage issue. It aims to optimize EVM-compatible storage to encourage developers to use on-chain tools for every stack layer, thereby extending the lifespan of dApps.

Roll operates a blockchain infrastructure designed for social money, enabling users to mint branded digital tokens that are unique to their online presence. By utilizing the Ethereum blockchain, Roll allows artists and influencers to earn and redeem social money, incentivizing community contributions and facilitating the ownership, control, and coordination of the value they generate across various platforms. This innovative approach empowers users to harness their influence and creativity, fostering a new economy based on social interactions and contributions.

Composable Finance develops infrastructure to enable a multi-layer, multi-chain future for Ethereum and other Layer 1 blockchains. It builds cross-layer, cross-chain interoperability technology that connects Ethereum layer-two solutions and allows smart contracts from different Layer 1 networks to run together on a single parachain, enabling liquidity fragmentation and broader financial and creative freedom for developers and traders.

Parcel provides a crypto treasury management platform that facilitates mass payouts and money streaming for organizations through a single transaction. The platform ensures secure handling of organizational data by employing end-to-end encryption on the interplanetary file system (IPFS) and Filecoin. It utilizes a deterministic method for calculating encryption keys via signatures created with an Ethereum private key. This technology enables businesses to receive payments in real-time, simplifying payroll processes and the management of organizational documents.

Bifrost Global, based in Hong Kong, specializes in blockchain services with a focus on providing decentralized cross-chain liquidity for staked assets. The company has developed a parachain that facilitates staking liquidity and allows for the creation of standardized cross-chain interest-bearing derivatives. This network supports Polkadot relay chains, parachains, and other heterogeneous chains connected with Polkadot. Bifrost Global emphasizes transparency, democratic governance, and the ability for users to earn rewards through staking while also providing liquidity for token swaps.

Button Wallet is a secure, user-friendly digital asset trading platform built on Telegram messenger. It enables users worldwide to hold, trade, and share various cryptocurrencies and tokens within existing group chats. With support for multiple currencies including BTC, ETH, LTC, and ERC-20 tokens, Button Wallet simplifies crypto transactions by allowing users to send funds using only Telegram usernames.

Lition Technology focuses on creating a scalable public-private blockchain platform that includes unique deletable data features, specifically tailored for commercial applications. The platform is designed to facilitate the development of financial applications that meet the needs of large institutions and central banks. It supports instant transfers and real-time balance synchronization, allowing clients to manage their private data according to their preferences without requiring external permission. In September 2020, Lition was acquired by Tomochain.

AlphaWallet is a developer of a decentralized digital wallet platform that facilitates transactions involving cryptocurrencies. It offers an Ethereum-based wallet that supports various digital assets, allowing users to send, receive, and store digital currencies. AlphaWallet aims to connect businesses and consumers with the evolving digital economic infrastructure through the process of tokenization. This involves the creation of tokenized rights that can be traded on the market and integrated across different systems, fostering a seamless marketplace. For developers, AlphaWallet provides TokenScript, an open framework akin to the "HTML" for tokens, enabling the creation of "smart" tokens. The AlphaWallet app serves as a browser for users to access these SmartTokens, paralleling the function of websites in the Web 2.0 era. The company's vision emphasizes the widespread benefits of technology-enabled free markets.