
Calaxy
Calaxy is a decentralized social marketplace designed to empower creators by giving them direct ownership of their communities and monetization tools. It was cofounded by Spencer Dinwiddie, an active NBA player currently with the Dallas Mavericks, and CEO Solo Ceesay.
The Calaxy platform operates on the Hedera blockchain network with additional support for the Solana blockchain. It enables creators to build personalized mini-applications for users called "Worlds" and has been used by scores of celebrities including NFL superstar Ezekiel Elliot, WWE superstar Mickie James, and pop singer Teyana Taylor.
The customizable Worlds serve as social hubs enabling direct fan engagement through features including social feeds, exclusive content, video calls, and NFT sales. Creators can set their own prices for experiences and subscriptions, eliminating the need for intermediaries.
Calaxy integrates a user-friendly wallet supporting fiat currency, cryptocurrencies, and NFTs, Its native token, $CLXY, serves as a gas and governance token for its underlying "Creator's Galaxy" protocol which allows fans to purchase creator-specific tokens that are redeemable for bespoke interactions and unique content.
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Tribe Accelerator is a Singapore-based, government-backed blockchain accelerator that is focused on supporting later-stage startups, helping them bring their innovative products to market by providing a "hyperconnected platform" of multinational corporations, government agencies, and top technology companies.
Tribe's core service is its accelerator program, which takes a product-focused approach to helping startups scale. The program provides participating companies with a wide range of support, including dedicated masterclasses on topics like fundraising and marketing, technical mentorship from industry experts, and exclusive networking opportunities.
Tribe has partnered with Hedera to support the growth of the Hedera ecosystem in Singapore and the broader Asian market. This includes providing mentorship and resources to startups that are building on the Hedera network, as well as working to connect these startups with Tribe's extensive network of corporate and government partners. This collaboration is a key part of Tribe's mission to drive the widespread adoption of blockchain technology and foster innovation in the Web3 space.

The Hyperledger Fabric plugin for Hedera Consensus Service (HCS) enables Hyperledger Fabric networks to utilize the Hedera public network for transaction ordering. This plugin allows developers to replace or augment traditional Fabric ordering services such as Raft or Kafka with HCS, leveraging Hedera's asynchronous Byzantine Fault Tolerant (aBFT) consensus mechanism.
The core function of the plugin is to have Fabric orderer nodes submit endorsed transactions to a designated topic on the Hedera Consensus Service. HCS then assigns these transactions a unique, immutable, and verifiable consensus timestamp and sequence. Fabric orderers subscribe to this topic via a Hedera mirror node, retrieve the ordered transactions, and use this sequence to consistently form blocks and propagate them within the private Fabric network.
By integrating HCS, Hyperledger Fabric applications gain several benefits including enhanced trust and decentralization in the ordering process, public verifiability of transaction sequences for increased auditability, and potentially reduced operational complexity compared to managing a traditional private ordering service.

MyHBARWallet is a free, open-source, and client-side interface that allows users to interact with the Hedera network. It was one of the first wallets to support HBAR, the native cryptocurrency of Hedera, and has played a significant role in the growth of the ecosystem.
Its core services is providing a user-friendly and secure wallet that allows users to create new Hedera accounts, generate and manage private keys, and send and receive HBAR and other tokens issued on the Hedera Token Service (HTS). It also supports staking, which allows users to earn rewards for helping to secure the network. A key feature of MyHBARWallet is its support for hardware wallets such as the Ledger Nano.
MyHBARWallet is a dedicated wallet for the Hedera ecosystem and utilizes all of Hedera's core services. It uses the Hedera Token Service (HTS) for all token-related functions, the Hedera Consensus Service (HCS) for any necessary transaction ordering and logging, and the Hedera File Service (HFS) for storing any relevant data. This deep integration with Hedera's fast, secure, and low-cost infrastructure makes MyHBARWallet a powerful and efficient tool for anyone looking to interact with the Hedera network.
LimeChain is a blockchain development and consulting company that provides end-to-end services for startups and enterprises seeking to build on Web3 technologies. LimeChain offers deep expertise across a wide range of protocols, delivering solutions that include custom dApp development, DeFi product engineering, smart contract creation and audits, and strategic blockchain consulting. It works with clients to navigate the complexities of the decentralized web, from initial proof-of-concept and architecture design to full-scale implementation and support.
The company has established itself as a key development partner within numerous blockchain ecosystems, including a significant and long-standing relationship with Hedera. LimeChain has been instrumental in building core functionalities and tools for the Hedera network. Their collaborative work includes leading the development of the Hedera Token Service (HTS) and creating an open-source demonstration of the Hedera Consensus Service (HCS) integrating with enterprise systems such as Microsoft Dynamics.
Furthermore, LimeChain was a key technical partner in developing Hashport, a pioneering interoperability solution that uses HCS to bridge assets between Hedera and other major networks.
