Ledger is a Paris-based digital assets security firm. Its core products are its hardware wallets, most notably the Ledger Nano series. These devices are designed to store private keys in a secure, offline environment, protecting them from online threats. 

Ledger also provides the Ledger Live application, an all-in-one platform that allows users to manage digital assets, buy, sell, and swap cryptocurrencies, and access a wide range of DeFi and Web3 services. For institutional clients, Ledger Enterprise provides a comprehensive, customizable infrastructure for safeguarding digital assets at scale.

The Ledger Nano S Plus and Nano X hardware wallets support Hedera’s HBAR token, allowing users to securely store their assets. Through the Ledger Live app, users can create a Hedera account, manage their HBAR, and interact with the Hedera ecosystem. This integration also extends to staking, as users can connect their Ledger device to third-party wallets such as HashPack to participate in HBAR staking.

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DaVinciGraph

DaVinciGraph is a comprehensive token management platform operating on the Hedera blockchain network. Its platform is designed to enhance the functionality and efficiency of projects within the Hedera ecosystem through a suite of service offerings for token creators and NFT projects.

Its key offerings include tools for on-chain token management, token locking and vesting, and a token burner service for managing supply called “Blackhole.” This feature allows for permanent removal of tokens from circulation, ideal for creating deflationary effects or making irreversible token commitments within the Hedera ecosystem. 

DaVinciGraph also features "DaVinciPics," a service for managing and displaying token and NFT logos consistently across decentralized applications (DApps). 

The DaVinciGraph platform offers a token launchpad for new projects to introduce their tokens and a novel airdrop system. It also features the DAVINCI token, which gives holders unique access to NFT and related events. Its overall goal is to support a scaling, secure, and transparent environment for comprehensive token lifecycle management and project funding.

NFT.com

NFT.com is a platform dedicated to the world of non-fungible tokens (NFTs), providing a comprehensive ecosystem for creators, collectors, and brands. The company, which is a subsidiary of Immutable Holdings, aims to be a central hub for the NFT community, offering a range of services designed to enhance the user experience and drive the adoption of digital collectibles.

The core of NFT.com's service is its marketplace and social platform. It allows users to create personalized NFT galleries to showcase their collections, which in turn form the foundation of a decentralized Web3 social network. The platform provides tools for minting new NFTs, as well as for buying, selling, and trading them. A key feature is the "Genesis Key," an NFT that provides holders with a lifetime, fee-free membership to the platform and the ability to create a custom profile.

NFT.com is built on Hedera with multi-chain functionality baked in. By building on Hedera, NFT.com can leverage the network's high throughput, low fees, and carbon-negative infrastructure to provide a fast, efficient, and sustainable experience for its users.

Lazy Superheroes

Lazy Superheroes is a play-to-earn (P2E) idle game built on the Hedera network, centered around a collection of unique superhero non-fungible tokens (NFTs). The project combines digital ownership with passive gameplay, allowing players to earn rewards without requiring constant, active participation. To engage with the game, a player must first own a Lazy Superhero NFT, which serves as their primary in-game character.

The core gameplay loop involves sending superhero NFTs on missions. Missions are time-based and, once initiated, they run passively in the background. Upon successful completion, players are rewarded with $LAZY, the game's native utility token. This token is central to the game’s economy and progression system. Players can then use their earned $LAZY to train their superheroes, which improves their stats and attributes. Upgrading a hero increases its effectiveness, allowing it to undertake more challenging missions and generate greater rewards in the future.

This cycle of sending heroes on missions, earning $LAZY, and reinvesting it into training forms a strategic loop that encourages long-term engagement. The entire ecosystem, from the superhero NFTs to the $LAZY token and the mission transactions, is built and managed on the Hedera network.

Union Finance

Union Finance is a non-KYC peer-to-peer permissionless protection marketplace that allows users to mitigate risks associated with decentralized finance (DeFi) through the purchase of downside protection services. It also offers users the option to provide liquidity to the platform for the purpose of earning premiums from those seeking protection. Union’s state-of-the-art protocol has integrated capabilities built to secure multi-layer risks across smart contracts and protocols in a single-stop scalable system.

Union Finance’s platform offers distinct products to address different risk scenarios. These include C-OP (collateral optimization and volatility protection), a service aimed at mitigating the risks associated with holding cryptocurrencies over extended periods, and U-CDS (Union crypto default swaps), which provide protection against specific adverse events such as smart contract exploits and oracle attacks.

The firm’s services are targeted towards individuals and entities involved in the DeFi space who require tools to safeguard their investments and strategies over both short and long-term programs.

Union Finance has established a range of partnerships across the blockchain and DeFi ecosystem, including UniLend, Waves, Avalanche, BlockScience, Kleros, and Router, as well as the Hedera blockchain network.