Numbers Protocol is a decentralized network designed to establish trust and authenticity in digital media. Its primary mission is to address the challenges of misinformation and copyright infringement by creating a verifiable record of content provenance from creation to publication. It provides a transparent and immutable history for digital assets, including images, videos, and audio files.
At its core, Numbers Protocol offers a suite of tools and services for creators and developers. This includes the "Capture App," which allows users to register their digital creations, embedding them with unique identifiers and contextual metadata. The "Numbers Blockchain" serves as a specialized distributed ledger for indexing these assets and their histories. The protocol also features a "Verify Engine," a reverse-image search tool enhanced with AI, enabling users to trace the origin and modification history of digital media.
By leveraging blockchain technology and decentralized storage, including the Hedera blockchain network, Numbers Protocol enables users to create on-chain proof of their digital media, secure ownership, and track usage.
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WISeID is a digital identity platform designed to secure online interactions and communications for both individuals and businesses developed by WISeKey. The platform leverages public key infrastructure (PKI) technology, utilizing standard digital certificates issued by WISeKey's trusted certification authorities.
Central to the WISeID platform is its "WISeID Account," which serves as a gateway to various WISeKey services. Users are provided with a Digital Certificate that enables strong authentication for accessing online services and supports the creation of legally binding digital signatures for documents. Additionally, WISeID includes a “Personal Encrypted Vault,” offering a secure environment for users to store sensitive information such as passwords, financial data, and other personal documents, protected by strong encryption.
For businesses, WISeID offers solutions to secure interactions with employees and customers, including the implementation of single-sign-on (SSO) capabilities to streamline access to corporate resources. The platform provides web services and mobile applications, aiming to provide a comprehensive solution for managing digital identities and ensuring secure digital transactions and communications.
The Coupon Bureau is a non-profit, industry-managed organization established to modernize the coupon industry by creating a centralized data exchange for all stakeholders. The organization's primary mission is to combat coupon fraud, an issue estimated to cost the industry hundreds of millions of dollars annually, while also improving efficiency and the consumer experience.
At the heart of The Coupon Bureau's work is the development and implementation of the new Universal Coupon standard, also known as AI (8112). This new standard replaces the outdated barcode system with a more secure, serialized format for both digital and paper coupons. This allows for real-time validation of every coupon at the point of sale, effectively eliminating counterfeiting and ensuring that each coupon is used only once, as intended by the manufacturer. The platform, known as the Universal Positive Offer File, serves as this central repository for all coupon data, connecting manufacturers, retailers, and consumers in a seamless ecosystem.
The Coupon Bureau utilizes the Hedera Consensus Service (HCS) to create a tamper-proof, auditable log of every coupon's lifecycle. Each time a coupon is created, distributed, or redeemed, a transaction is recorded on the Hedera public ledger.
Pangolin is a community-driven, multichain decentralized exchange (DEX) that was initially launched in 2021. As a DEX, Pangolin facilitates the automated, peer-to-peer trading of digital assets through the use of smart contracts, eliminating the need for a central intermediary. The platform is designed to offer a user-friendly experience with fast settlement times and low transaction fees.
Pangolin's core service is providing a platform for token swaps, where users can trade a wide variety of digital assets. In addition to simple swaps, It offers a range of decentralized finance (DeFi) tools, including liquidity pools, yield farming, and staking for its native governance token, PNG.
Originally built on Avalanche, Pangolin has expanded to become a multichain DEX, with deployments on several networks, including a significant integration with Hedera. This integration allows Hedera users to access a robust and established DEX for trading HTS tokens and other digital assets within the Hedera ecosystem.
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Identity Snap, developed by Tuum Technologies, is an open-source plugin that extends the functionality of MetaMask to include support for decentralized identifiers (DIDs) and verifiable credentials (VCs). This transforms MetaMask into a DID wallet, allowing users to manage their digital identities in a secure and self-sovereign manner.
The core of the Identity Snap service is its ability to create, manage, and verify DIDs and VCs directly within the MetaMask interface. It supports multiple DID methods, including did:pkh, did:key, and did:hedera, giving users a range of options for creating and controlling their digital identities. Key features include the ability to resolve DIDs to their corresponding DID documents, create and save VCs, and generate verifiable presentations (VPs) for sharing with other parties.
Identity Snap's did:hedera method allows users to anchor their digital identities on the Hedera public ledger, taking advantage of its high throughput, low fees, and robust security. The Hedera Consensus Service (HCS) is used to create a transparent and auditable record of all DID and VC events, ensuring the integrity and verifiability of the credentials.