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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Meta Carbon is a climate-tech company founded dedicated to making carbon offsetting more transparent, efficient, and engaging. Its mission is to simplify carbon management for businesses and individuals, using technology to bridge the gap between climate action and everyday life.
The core of Meta Carbon's service is its software-as-a-service (SaaS) platform, which provides a comprehensive suite of tools for carbon project management. These include features for inventory management, real-time reporting, and yield optimization. The platform also offers a range of engagement tools, such as offset certificates, digital badges, and leaderboards, which allow businesses to transparently showcase their sustainability efforts to their customers. A key feature of the platform is its ability to integrate with e-commerce sites, enabling carbon offsetting at the point of sale.
Meta Carbon uses the Hedera Consensus Service (HCS) to record every transaction, measurement, and retirement of carbon credits on the public ledger. This provides a high level of transparency and trust, as all data is immutable and auditable.
Tolam Earth is a Web3 marketplace and data utility platform engineered to enhance the efficiency, transparency, and credibility of the Voluntary Carbon Market (VCM). Launched as a joint venture with backing from the HBAR Foundation, Tata Consultancy Services (TCS), and Object Computing, Tolam directly addresses critical market challenges such as price opacity, illiquidity, and concerns over the integrity of carbon credits.
Built on the Hedera network, the platform provides a marketplace for corporate buyers and carbon project developers to transact in Digital Environmental Assets (DEAs). It leverages the Hedera Token Service (HTS) to represent carbon credits as unique tokens and the Hedera Consensus Service (HCS) to create a publicly verifiable and immutable audit trail for all transactions and credit retirements. This ensures a high degree of trust and transparency for all participants.
A core component of the platform is its "mitigation engine," which employs sophisticated matching algorithms. This engine helps corporate buyers discover and purchase carbon offsets that align precisely with their specific Environmental, Social, and Governance (ESG) goals, considering factors like project type, geographical location, and additional community or biodiversity co-benefits.
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.
The Depository Trust & Clearing Corporation (DTCC) provides post-trade clearing and settlement services that ensure the stability and efficiency of trading activity. As one of the premier financial market infrastructures over the past 50 years, DTCC processes trillions of dollars in securities transactions daily, offering a range of services that automate, centralize, and standardize the processing of financial transactions to mitigate risk and reduce costs.
DTCC’s Digital Assets is a business unit dedicated to bridging the gap between traditional financial infrastructure and the emerging digital asset ecosystem. Its key services include the DTCC Digital Launchpad, an open ecosystem for collaboration on digital asset adoption, DTCC ComposerX, an end-to-end platform for managing the entire lifecycle of digital assets, and the Collateral AppChain, which provides scalable, tokenized collateral management.
As a founding premier member of the Linux Foundation's LF Decentralized Trust alongside Hedera, DTCC is actively involved in shaping the future of open-source, decentralized technologies.