Demia is a climate infrastructure company that provides a sophisticated technology platform for securing and verifying data in environmental markets, particularly the carbon market. The company’s mission is to increase trust, reduce friction, and unlock value by creating a transparent and auditable foundation for climate data.
The platform is centered around a "Zero-Trust Data Fabric," which ensures that environmental data—whether from on-site IoT sensors or manual inputs—is protected and verifiable from its source. This system creates a secure chain of custody for information, streamlining the complex processes of measurement, reporting, and verification (dMRV).
As a key partner in the Hedera ecosystem, Demia leverages the Hedera Guardian, an open-source framework for auditable ESG assets. This integration allows Demia to anchor its verified data to the Hedera public ledger, creating an immutable record of a project's environmental impact. This is crucial for their clients—including carbon project developers, auditors, and corporate purchasers—who require undeniable proof of climate action to meet regulatory requirements and investor expectations.
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The Hashgraph Tower is a real estate investment platform that democratizes access to property ownership through fractionalization and tokenization. Its aim is to allow anyone to invest in real estate projects from anywhere in the world, with a focus on environmental sustainability and transparency.
The core of The Hashgraph Tower's service is its online platform, where investors can browse and purchase tokens representing a share in a specific real estate property. These "HTOWER" tokens provide investors with a claim to the monthly income generated by the property, as well as the potential to profit from the appreciation of the asset. The platform is designed to be a "hands-off" investment, with The Tower managing all aspects of the property and investment. Key features include a promised average profitability of 9%, no entry or exit fees, and the ability to resell tokens at any time.
All investment projects are registered on the Hedera distributed ledger, which provides a transparent and immutable record of ownership and transactions. The platform utilizes smart contracts on the Hedera network to manage the investment process, from the initial funding of a project to the distribution of monthly income to token holders.
The InterWork Alliance (IWA) is an organization focused on simplifying and standardizing the use of token-powered services for businesses. As an initiative of the Global Blockchain Business Council (GBBC), the IWA works to create a common language and framework for tokenized assets, which allows different blockchain networks and applications to work together seamlessly.
The alliance's primary mission is to empower organizations to adopt and use token-based distributed services in their day-to-day operations. To achieve this, the IWA has developed several key frameworks, including the Token Taxonomy Framework (TTF), which provides a common set of definitions and standards for tokens of all types. The IWA also has a strong focus on sustainability, with task forces dedicated to creating standards for Voluntary Ecological Markets and Carbon Emission Tokens.
The Hedera network and its ecosystem partners are active members and contributors to the InterWork Alliance. Hedera has collaborated with the IWA on its Sustainability Working Group, and several applications built on Hedera are designed to be compliant with the IWA's standards.
Object Computing, Inc. (OCI) is a technology consulting company founded in 1993 and based in St. Louis, Missouri. It specializes in designing and building custom software solutions for enterprise clients across various industries, including defense, aerospace, financial services, and healthcare.
OCI's services span the entire software development lifecycle, from strategy and design to implementation and support. The company offers expertise in a wide range of technologies, including real-time and embedded systems, cloud computing, machine learning, and the Internet of Things (IoT). A significant part of their work involves helping organizations modernize their legacy systems and adopt new technologies to improve efficiency and drive innovation. They also create and sponsor multiple open-source projects, most notably Grails, a popular web application framework based on the Groovy programming language.
Object Computing leverages its extensive experience in enterprise software to help organizations build and integrate solutions on the Hedera network. OCI provides consulting, training, and development services specifically for Hedera, enabling businesses to utilize the platform for applications requiring high throughput, security, and auditable data logging.
W3C Decentralised Identifiers (DIDs) are a new type of globally unique identifier designed to enable verifiable, decentralised digital identity. As a formal web standard published by the World Wide Web Consortium (W3C), the DID architecture is a foundational component for building a more secure and user-centric internet.
Unlike traditional identifiers such as email addresses or usernames, DIDs are not tied to any centralised registry or company. This means that individuals and organisations can create and control their own identifiers, giving them "self-sovereign" control over their digital identities. The core of the system is the DID Document, a JSON file that contains the cryptographic keys and service endpoints associated with a DID. This document is stored on a distributed ledger or other decentralised network, allowing for secure and verifiable interactions.
The Hedera Consensus Service (HCS) is used to create a tamper-proof and auditable log of all DID-related events, such as creation, updates, and revocation.