HashPack is a leading non-custodial wallet specifically designed for the Hedera Hashgraph network. It provides integrated interaction with the HBAR and Hedera Token Service (HTS) tokens, as well as with non-fungible tokens (NFTs) and decentralized applications (DApps) within the Hedera ecosystem.
It is available as a browser extension (with support for Chrome), a desktop application supporting Windows/Mac, and mobile apps for iOS and Android. HashPack offers a suite of features tailored for Hedera users including native HBAR staking, an in-wallet NFT gallery, multi-account support, and address books. Security is a key focus of the HashPack wallet, with users retaining full control of their private keys which remain encrypted on their devices. It also supports integration with hardware wallets such as Ledger and D'CENT for added security and offers biometric security features on its mobile apps.
HashPack facilitates interaction within the Hedera ecosystem through its DApp browser, connecting users to DeFi protocols, NFT marketplaces, and other decentralized applications and supports in-wallet swaps via integrations with decentralized exchanges on Hedera, such as SaucerSwap.
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Danae is a digital art company that provides a platform for contemporary art within the Web3 space. Its primary focus is on curating and presenting high-quality digital artworks from established artists and galleries, merging traditional art world practices with new technologies.
The main service offered by Danae is its NFT marketplace, which facilitates the sale and authentication of contemporary art as non-fungible tokens. The platform's services include expert curation, ensuring that all works in its collection meet a standard of artistic excellence. A key feature is the use of blockchain technology to provide transparent and secure art authentication, making the provenance and ownership of a digital artwork easily verifiable. This allows collectors, galleries, and curators to connect and transact with a higher degree of confidence.
Danae's platform is multi-chain, with a direct integration with the Hedera network. The company utilises the Hedera Token Service (HTS) for the minting of its NFTs.
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.
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Carbon Central, developed by Australian tech firm NoviQTech, is an enterprise-grade software platform designed to help large organizations manage the complexities of carbon accounting and environmental, social, and governance (ESG) reporting. The platform provides a unified, end-to-end solution for companies to measure, analyze, and report on their environmental footprint, particularly their Scope 1, 2, and 3 carbon emissions. It aims to replace disparate spreadsheets and manual data collection methods with a single, auditable system of record.
The platform is built on the Hedera network, leveraging its technology to bring a high level of integrity and trust to the ESG data management process. A key feature of Carbon Central is its use of the Hedera Consensus Service (HCS) to create an immutable and verifiable audit trail. As enterprises input emissions data, supplier information, and other critical ESG metrics into the platform, a cryptographic hash of that data is submitted to the Hedera public ledger. This process provides a tamper-proof timestamp and a transparent, auditable record that can be securely shared with and verified by regulators, investors, and other stakeholders.
Hashlog is a data verification service that leverages the Hedera Consensus Service (HCS) to create immutable events or data logs. It enables applications and enterprises to submit messages to the HCS, where each message receives a consensus timestamp from the Hedera network, ensuring its integrity and order. This process provides a secure and transparent "proof-of-action" or "proof-of-event" capability.
Its core functionality offers a data trail for on-chain information. Once data is logged via Hashlog to the HCS, it cannot be altered or retrospectively tampered with, providing a high degree of data integrity. This is particularly useful for use cases requiring regulatory compliance, dispute resolution, or the tracking of critical operational processes. Developers integrate Hashlog systems using APIs or SDKs.
By utilizing Hedera, Hashlog provides decentralized trust, cryptographic verification, and public accessibility (if desired) for the logged information. Its applications span across multiple domains, including supply chain management for tracking goods, IoT data streams for device event verification, and legal tech for timestamping documents.