
HashLog
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.
Project Information
Related Projects

KwikPik is a Web3-based on-demand delivery and services platform built on the Hedera blockchain network primarily focused on burgeoning markets in Africa and the Middle East. It was founded in Nigeria in 2022 to address a critical gap in reliable, efficient on-demand services, particularly in less densely populated regions.
The platform offers a comprehensive suite of services including swift package delivery, convenient grocery and food ordering, direct sourcing of fresh farm produce, and accessible ride-hailing. At its core, KwikPik deeply integrates Hedera technology and employs the Hedera Consensus Service (HCS) to create auditable, immutable logs for tracking driver journeys, significantly bolstering transparency, reducing fraud, and providing verifiable data for carbon emissions tracking for ESG reporting.
KwikPik’s native stablecoin, $KPL, is built upon the Hedera Token Service (HTS). This facilitates exceptionally low-cost, real-time in-app payments and provides users with intuitive, non-custodial Web3 wallets, simplifying their entry into the digital economy. This allows KwikPik to operate as an efficient decentralized physical infrastructure Network (DePIN), designed to deliver reliable, secure, and scalable services, thereby fostering financial inclusion, expanding market access for local businesses, and generating employment opportunities across its operational areas.
.png)
Cofra Holding is a privately owned global enterprise headquartered in Switzerland. Its portfolio spans several key sectors, managing a range of prominent businesses. These include C&A, a major international fashion retailer; Redevco, a real estate investment management company focused on sustainable urban properties; and Sunrock, a leader in developing large-scale solar energy projects. Cofra also maintains significant investments in sustainable food through the Arrobas Group and in private equity via Bregal.
Cofra joined the Hedera Governing Council in 2023. As a council member, Cofra operates a node and actively participates in the network's governance. The company actively leverages this position to explore the application of distributed ledger technology to enhance its core business functions. Key areas of interest include improving supply chain transparency across its retail and food businesses and investigating the tokenization of assets within its real estate and energy portfolios. This strategic involvement allows Cofra to pioneer DLT solutions that align with its sustainability and operational efficiency goals.

LeewayHertz is a software development company with a strong focus on emerging technologies. Headquartered in San Francisco, the company has a global team of developers and designers who build custom digital platforms for a wide range of clients, from Fortune 500 companies to startups.
The firm offers a comprehensive suite of services, with a particular emphasis on AI development, Web3, and blockchain solutions. Its expertise spans a variety of technologies, including IoT, generative AI, and mobile app development. LeewayHertz provides end-to-end solutions, from initial consulting and feasibility analysis to the design, development, and deployment of enterprise-grade applications.
LeewayHertz has a deep and established integration with the Hedera network. It offers a full range of Hedera Hashgraph development services, including custom dApp development, smart contract creation, and the tokenization of assets using the Hedera Token Service (HTS). Its team includes Hedera Hashgraph ambassadors and has a proven track record of building and deploying solutions on the network. This expertise allows them to provide their clients with secure, scalable, and high-performance applications that leverage the unique advantages of the Hedera network.

Mynt Music is a Web3 platform designed to address the challenges artists face with traditional streaming services, such as low revenue and a lack of direct engagement with fans. By leveraging blockchain technology, Mynt provides artists with the tools to take greater control over their work and monetization.
The core of the Mynt platform is built on the Hedera network. This allows artists to mint their music, artwork, and other exclusive content as non-fungible tokens (NFTs) on the Hedera Token Service (HTS). In addition to NFTs, artists can create and issue their own unique, fungible "Fan Tokens." These tokens function as a digital key to an artist's community, granting holders access to exclusive content, unreleased tracks, private channels, and unique real-world experiences. This model transforms passive listeners into active stakeholders in an artist's career.
By building on Hedera, Mynt benefits from the network's high speed, sustainability, and low, predictable transaction fees, which are essential for processing the high volume of micro-transactions involved in a thriving fan economy.
