Capture, by Numbers Protocol, is a Web3 camera application designed to combat digital fraud and establish verifiable provenance for photos and videos. It functions as the primary creation tool for the Numbers Protocol network, allowing users to generate digital media that is authentic, traceable, and secure from the moment of creation. The app is targeted at content creators, photographers, journalists, and anyone concerned with the integrity and ownership of their digital work in an age of AI-driven misinformation.
When a user takes a photo or records a video with the Capture App, it automatically embeds the content with rich, tamper-proof metadata. This includes critical information such as the creator's identity, a secure timestamp, and geolocation data. This entire package is then registered on a blockchain, creating an immutable "birth certificate" for the asset. This process adheres to the C2PA (Coalition for Content Provenance and Authenticity) standard, ensuring a high degree of trust.
This "Capture-secured" content provides a clear and verifiable history that travels with the asset, allowing anyone to confirm its origin and view any subsequent edits. Furthermore, the app provides a seamless, one-click process for users to mint their verified content as non-fungible tokens (NFTs) on various blockchains.
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The Content Authenticity Initiative (CAI) is a cross-industry community founded in 2019 by Adobe, The New York Times, and Twitter to combat digital misinformation and provide a verifiable layer of trust for online content. With a rapidly growing membership of over 4,000, the CAI brings together technology companies, media organizations, and civil society to develop open-source tools and standards that promote transparency and give creators credit for their work.
The primary service of the CAI is the development and promotion of Content Credentials, an open-source technology that functions like a "nutrition label" for digital media. This system allows creators to attach secure, tamper-evident metadata to their content, creating a verifiable record of its origin, authorship, and edit history. This provenance data is cryptographically signed and remains with the content as it is shared and modified. The technical specifications for Content Credentials are developed by the Coalition for Content Provenance and Authenticity (C2PA), a standards development organization co-founded by Adobe.
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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.
Nexera is a technology company building infrastructure to unite traditional and decentralized finance. Its core mission is to enable the tokenization of real-world assets within a compliant and institutional-grade framework, addressing key barriers that have slowed widespread adoption of blockchain in capital markets.
The cornerstone of this vision is the Nexera Chain, a Layer 1 blockchain specifically designed to be compliance-ready from the ground up. The chain integrates all essential elements for institutional use, including robust tools for regulation and compliance. This is powered by Compilot.ai, an engine that automates complex legal and regulatory demands such as KYC, KYB, and AML into straightforward, AI-driven workflows. The architecture ensures that institutions can meet rigorous standards like MiCA without relying on fragmented third-party solutions.
A critical feature of Nexera's ecosystem is its focus on interoperability, allowing for fluid asset transfers and transparent data flow between public blockchains, private networks, and legacy financial systems. The protocol’s cross-chain capabilities are secured in part by the Hedera Consensus Service (HCS). HCS is used as a trust layer to verifiably and transparently log transactions that occur across different networks, ensuring a secure and auditable record of all activity.