Hedera Coinflip is a decentralized application (dApp) built on the Hedera network that offers a simple, "double or nothing" style betting game. Users can wager HBAR for a 50/50 chance to double their bet. The platform's core value proposition lies in its commitment to transparency and fairness, which is achieved through its unique use of the Hedera Consensus Service (HCS).
The fairness of each flip is guaranteed by a provably fair mechanism that prevents manipulation by either the player or the platform operator. When a user initiates a flip, a combination of a server-provided seed and a client-provided seed is submitted to the Hedera network via HCS. The immutable and unpredictable consensus timestamp assigned to this transaction by the decentralized network is then used to determine the outcome. Because this timestamp cannot be influenced or known in advance, the result of the coin flip is truly random and publicly verifiable.
A small percentage of each wager contributes to a progressive jackpot, which can be won by players who achieve a specific, consecutive number of wins. This jackpot serves as the platform's primary revenue model while also creating an exciting, high-reward target for dedicated players.
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Blockchain for Energy (B4E) is a non-profit, member-led consortium dedicated to driving digital transformation within the energy sector. Comprising major energy companies including Chevron, ExxonMobil, and Repsol, B4E was established to collaboratively develop and implement blockchain-based solutions that can enhance efficiency, reduce costs, and increase transparency across the industry.
The consortium's flagship product is the B4ECarbon platform, an advanced digital measurement, reporting, and verification (dMRV) solution. This platform integrates AI and IoT with distributed ledger technology to provide a secure and auditable system for managing emissions data. It enables energy operators to track, report, and verify their environmental performance in near real-time, helping to prevent greenwashing and ensure compliance with global standards. The B4E Network & Platform, built on Hyperledger FireFly, serves as the foundational layer connecting all of the consortium's solutions in a decentralised environment governed by its members.
The B4ECarbon platform is built on the Hedera public network, and has been a member of the Hedera Governing Council since June 2025.
Trustury, developed by Meeco, is a specialized platform designed to enhance the transparency and auditability of tokenized assets on the Hedera blockchain network, particularly those focused on environmental, social, and governance (ESG) criteria. It functions as an open-source interface that enables users to manage, visualize, and securely share trusted information associated with tokens and decentralized identifiers (DIDs) on the Hedera network. The platform's primary role is to support the growth and adoption of Hedera's Guardian, a modular open-source solution for creating highly auditable and compliant tokenization workflows.
It provides a public-facing dashboard or "explorer" that displays tokens from across the Hedera ecosystem, allowing stakeholders to drill down into a token’s provenance and verify its adherence to specific standards or policies, such as ESG requirements.
Trustury integrates deeply with Hedera's native services, using the Hedera Token Service (HTS) to fetch token details and its DID method for identity management. By providing clear visualization tools and a consistent mechanism for users to interact with Guardian-based assets, Trustury serves as essential infrastructure for building trusted, auditable, and sustainable digital economies on Hedera.
Slime World is a play-to-earn (P2E) mobile game developed by NADA Digital. It’s the flagship title published under Hedera Guild Games and is available on Android and iOS. The game leverages the Hedera blockchain platform's speed, low transaction fees, and carbon-negative footprint to offer an engaging blockchain gaming experience where players collect and nurture pets called "Slimes" to protect their world and defend against the encroaching "Dark Slimes."
Players complete quests and embark on adventures to earn in-game currency called "Orichalcon" through various activities. The Orichalon can be exchanged for the Hedera Guild Games (HGG) token (formerly NADA Protocol token) a utility token based on the Hedera blockchain. It can be used within the game for upgrading player’s Slimes, purchasing items to aid in adventures, and creating unique Slime NFTs that can be collected and traded via an in-game marketplace.
Gameplay centers around a strategic tower defense-style "infinite mode" where players take on waves of enemies and a "PVP arena mode" wherein players battle one another using their owned or rented Slime NFTs.
Slime World also features mini-games such as "Super Jump" and "Road Crossing," a roulette system for rewards, enhanced social features including user profiles and global chat, and a built-in multi-staking service for HGG tokens.
Xeni is a travel technology company that provides a white-label platform for online resellers. Its mission is to simplify the process of buying and selling travel by unifying booking, inventory, payments, and customer management on a single platform. Xeni powers travel platforms for a range of enterprises, including “super apps,” payment gateways, event organizers, travel clubs, host agencies, and travel professionals.
The platform's infrastructure is built on the Hedera blockchain network enabling features including a predictable fee structure, bank-grade security, high throughput, and scalability. Bookings made on the Xeni platform are tracked, stored, and settled on the immutable Hedera ledger. This on-chain recording of financial dealings includes commission payments and related user fees.
Xeni's B2B solution allows subscribers to instantly launch online travel businesses with a booking engine, access to bookable inventory at wholesale rates, custom markup tools, and a built-in CRM system. Travelers using Xeni-powered sites can pay in fiat or cryptocurrency.