HashAxis
HashAxis is a global NFT marketplace built on the Hedera network, designed for buying, selling, and discovering digital collectibles and non-fungible tokens (NFTs). It leverages the Hedera Token Service (HTS) to mint, manage, and trade NFTs and is supported by the HBAR foundation.
A key advantage of HashAxis is its utilization of Hedera's low and predictable transaction fees, high-speed performance (capable of 10,000 transactions per second), and carbon-negative footprint. This makes creating, buying, and selling NFTs comparatively more accessible and environmentally friendly. HashAxis also supports native Hedera functionalities including “atomic swaps” for secure peer-to-peer trading and on-chain royalty payments, which provide automatic compensation to creators for secondary sales.
HashAxis integrates “Filecoin” for decentralized NFT storage and is one of the only NFT marketplaces to offer a streamlined, no-code interface for users to engage with digital collectibles across various categories, including art, profile pictures and more.
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Starling Lab for Data Integrity is an academic research center that operates at the intersection of cryptography, decentralized web protocols, and the humanities. A joint initiative between the USC Shoah Foundation and Stanford University's Department of Electrical Engineering, the lab's mission is to develop and prototype tools and principles to establish trust in digital records. In an era of rampant misinformation and AI-generated content, Starling Lab is pioneering new methods to securely capture, store, and verify digital media.
The core of their work is the Starling Framework for Data Integrity, a comprehensive, open-source methodology for authenticating digital content. This framework is built on three pillars: Capture, which involves creating a chain of custody from the moment a photo or video is taken, Store, which uses decentralized networks like IPFS and Filecoin to securely distribute and preserve content, and Verify, which leverages immutable ledgers to register and audit the provenance of digital assets. This end-to-end approach has been applied in various real-world scenarios, from documenting the 78 days of the 2020 U.S. presidential transition with Reuters to preserving the USC Shoah Foundation's archive of 55,000 holocaust testimonies.
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Neuron is a London-based company founded in 2019 that is building decentralised infrastructure for machine-to-machine (M2M) commerce. The company's vision is to create a secure and transparent ecosystem where autonomous devices, such as drones and AI agents, can directly discover, connect, and transact with each other without the need for centralised intermediaries.
Neuron's core product is a decentralised service network (DSN). This infrastructure includes a lightweight software development kit (SDK) that allows any machine, from a cloud server to a low-power device, to be onboarded as a "node." The platform also features an Explorer for nodes to discover each other, a Validator network to enforce service level agreements and machine reputation, and a system for automated, token-based payments. A primary use case is 4DSKY, a decentralized air traffic management system for drones, which has been successfully trialed with the UK government.
Neuron's entire platform is built on the Hedera network. It utilises Hedera's fast, secure, and low-cost distributed ledger technology as the foundational trust layer for its DSN. Specifically, Neuron uses Hedera's Consensus and Token Services for several key functions: to log and timestamp flight data from drones, to enable secure M2M payments.

NOWPayments is a non-custodial cryptocurrency payment gateway that was founded in 2019. Its mission is to make it easy for businesses to accept a wide variety of cryptocurrencies, with a focus on providing a seamless and secure payment experience.
The core of NOWPayments' service is a platform that allows merchants to accept over 300 different cryptocurrencies, including stablecoins, and to receive payments in their preferred fiat currency. The platform offers a range of integration options, including APIs, e-commerce plugins, and donation widgets. A key feature of the platform gives users the ability to offer automatic coin conversion, which allows merchants to accept a variety of cryptocurrencies without having to manage multiple wallets. The platform also offers a mass payments solution, which enables businesses to send payments to multiple recipients in various cryptocurrencies.
NOWPayments has a direct integration with the Hedera network, providing full support for HBAR and other Hedera-based tokens. This allows merchants using the NOWPayments platform to accept HBAR as a form of payment.
Stader Labs is a multi-chain liquid staking platform that provides a secure and efficient way to earn staking rewards while maintaining asset liquidity. It was launched in 2021 and has since extended its services across several major blockchain networks, including Hedera where it offers a liquid staking solution centered around the HBARX token.
When users stake HBAR tokens through Stader's platform, they receive HBARX, a liquid token representing their staked HBAR. This mechanism allows HBAR holders to continue participating in the DeFi ecosystem with HBARX, engaging with protocols including SaucerSwap and HeliSwap for additional yield opportunities, while still accruing staking rewards. The HBARX token is designed to increase in value relative to HBAR as staking rewards accumulate in the pool, with an auto-compounding feature managed at the smart contract level.
Stader Labs emphasizes security, subjecting its smart contracts to multiple third-party audits from firms such as Halborn, Peckshield, and Sigma Prime. The platform's architecture on Hedera aims to contribute to network decentralization by distributing staked HBAR across various nodes.
