
Citadel Wallet
Citadel Wallet is a specialized hardware wallet designed to offer robust security and a seamless user experience for individuals interacting with the Hedera Hashgraph network. Its development was supported by HeadStarter's Builder Labs.
It features a full suite of secure storage options focused on providing secure storage and transaction capabilities for Hedera's native cryptocurrency, HBAR, as well as Hedera Token Service (HTS) tokens and non-fungible tokens (NFTs).
The Citadel Wallet device emphasizes high-grade security, incorporating features such as Common Criterial Evaluation Assurance Level 6+ (EAL8+) certified Secure Element and a secure microprocessor featuring Trust Zone technology to protect users' private keys offline.
Citadel Wallet is engineered to support the full spectrum of Hedera network services, including native staking, interaction with smart contracts, and management of various Hedera-based assets. It also features a user-friendly interface and offers both USB-C and secure Bluetooth connectivity for flexible interaction with companion applications and decentralized applications (DApps) within the Hedera ecosystem.
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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.
Coming soon..

Power Transition is a UK-based clean technology company founded in 2018. Its focus is on accelerating the global shift to a zero-carbon economy by providing a smart software platform that optimizes and decentralizes energy systems.
The core of Power Transition's service is its Digital Energy Platform, a revolutionary energy resource management system that uses distributed ledger technology (DLT) to enable the tokenization of energy. This platform provides a common language for energy transactions and trading, allowing millions of devices, from electric vehicles to smart home appliances, to become active participants in the energy system. Key services include Smart MicroGrid Services, which enable peer-to-peer energy trading within a community, and Electric Vehicle Integration Services, which provide a single point of billing and data validation for EV fleet operators.
Power Transition's entire platform is built on the Hedera network. It leverages the Hedera Token Service (HTS) and the Hedera Consensus Service (HCS), Power Transition to tokenize and energy use, providing a transparent and auditable record of all transactions.

Diamond Standard creates a novel, investable, and tradeable asset class through the tokenization of real, investment-grade IGI (International Gemological Institute) and GIA (Gemological Institute of America) certified diamonds.
These commodities are investment products combining real diamonds with digital blockchain technology. They offer investors a standardized unit of diamonds in the form of “Coins” and “Bars.” These can be traded for liquidity or held as investments secured by both the physical commodity and the immutable Hedera blockchain.
Each Coin and Bar contain an equivalent, optimized set of natural diamonds that add up to the same geological scarcity of carat weight, color, and clarity. Every sample and every commodity are public, and are designed to trade in lockstep market price.
Inside each asset is a military-grade wireless (NFC) encryption chip, enabling authentication, instant transactions, and remote audit.
Diamond Standard seeks to provide investors with a secure and accessible way to invest in diamonds at convenient, lower entry point via digital tokens called “Carats” issued from physical commodities.
