
eClosing and eVaulting (ProvenDB)
OneSpan is a Web3 platform that offers a dedicated eClosing solution designed to digitize and secure the entire lifecycle of high-value digital agreements, particularly in the mortgage and lending industries. The platform streamlines the closing process by enabling remote online notarization (RON), electronic signatures, and identity verification, all within a secure and compliant digital environment. A central component of this solution is the OneSpan eVault, a specialized repository for managing the authoritative copy of critical digital documents, such as promissory notes (eNotes).
To provide an unparalleled level of trust and auditability, OneSpan has integrated its platform with ProvenDB, a data integrity service built on the Hedera network. When a document is signed or a key milestone is reached in the eClosing process, a cryptographic fingerprint (hash) of the agreement is anchored to the Hedera public ledger. This action, facilitated by ProvenDB, creates a permanent and immutable timestamped record on the Hedera Consensus Service (HCS).
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Hashgraph Application Studio is a specialized no-code/low-code development platform designed to build and deploy enterprise-grade decentralized applications (dApps) on the Hedera network. It is the result of a strategic partnership between Joget Inc., an open-source application development firm, and The HBAR Foundation. The studio essentially provides a Hedera-centric version of the Joget platform, aiming to democratize dApp development by making it accessible to users with limited or no coding expertise.
The platform’s core functionality revolves around a visual, drag-and-drop interface. This allows users to design application workflows, create user interfaces, and manage data without writing extensive code. A key feature is the "Hedera Ledger Pack," a pre-built integration that simplifies complex interactions with Hedera’s native services. Through simple configuration, users can perform on-chain actions such as creating accounts, transferring HBAR and HTS tokens, minting and burning NFTs, and logging data to the Hedera Consensus Service (HCS).
By abstracting the technical complexities of blockchain, the Hashgraph Application Studio significantly accelerates the development lifecycle for Hedera-based projects.

MetaStable is a decentralized finance (DeFi) platform that aims to provide a secure, private, and compliant environment for trading synthetic assets. The company is focused on leveraging advanced cryptographic techniques to solve some of the key challenges in the DeFi space, such as high slippage, impermanent loss, and regulatory uncertainty.
The core of MetaStable's service is its Automated Market Maker (AMM), which is designed to facilitate the trading of synthetic assets with minimal price impact. A key feature of the platform is its use of Zero-Knowledge Proofs (ZKPs), which allows for the verification of transactions without revealing the underlying data. This provides a high degree of privacy and confidentiality for users. The platform also includes a "DeFi Firewall," a proprietary technology that helps to ensure regulatory compliance by preventing illicit funds from entering the ecosystem.
MetaStable’s "chain-agnostic" design and support for EVM-compatible DLTs allows it be interoperable with various networks including the Hedera blockchain.

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.

Hashport is an interoperability solution designed to connect the Hedera network with other major blockchain ecosystems and enable the transfer of digital assets across distributed ledgers. It functions as a public utility, facilitating bidirectional token bridging, which allows users to move assets from one network to another.
The platform supports connections between the Hedera blockchain network and other prominent blockchains such as Ethereum, Polygon, and BNB Chain. The process involves users locking their original assets on the source chain to facilitate “porting” of newly-minted, wrapped versions of the original asset to the destination chain. Upon retrieval, the ported asset version is burned on the destination network thus unlocking the original tokens on their native chain.
Hashport utilizes a consortium of independent and reputable validators verify and authorize transactions in order to ensure end-to-end security. These validators monitor events on the connected chains to ensure the integrity of the bridging process. By enabling seamless cross-chain transfers, Hashport plays a vital role in expanding the reach of decentralized applications (dApps) and assets within the Hedera ecosystem.
