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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Tolam Earth is a Web3 marketplace and data utility platform engineered to enhance the efficiency, transparency, and credibility of the Voluntary Carbon Market (VCM). Launched as a joint venture with backing from the HBAR Foundation, Tata Consultancy Services (TCS), and Object Computing, Tolam directly addresses critical market challenges such as price opacity, illiquidity, and concerns over the integrity of carbon credits.
Built on the Hedera network, the platform provides a marketplace for corporate buyers and carbon project developers to transact in Digital Environmental Assets (DEAs). It leverages the Hedera Token Service (HTS) to represent carbon credits as unique tokens and the Hedera Consensus Service (HCS) to create a publicly verifiable and immutable audit trail for all transactions and credit retirements. This ensures a high degree of trust and transparency for all participants.
A core component of the platform is its "mitigation engine," which employs sophisticated matching algorithms. This engine helps corporate buyers discover and purchase carbon offsets that align precisely with their specific Environmental, Social, and Governance (ESG) goals, considering factors like project type, geographical location, and additional community or biodiversity co-benefits.
Korbit is a South Korean cryptocurrency firm base in Seoul and launched in 2013. It was the first exchange to launch a Bitcoin-Korean Won (BTC/KRW) market. It’s primary features include facilitating buying, selling, and secure storage of a broad spectrum of digital assets, encompassing major cryptocurrencies including Bitcoin and Ethereum, alongside numerous altcoins, primarily through KRW pairings.
Beyond these core trading functions, Korbit users can engage in crypto-to-crypto trading, utilize the platform’s dedicated digital asset wallet, and participate in staking services to earn rewards on their holdings. Korbit also operates a non-fungible token (NFT) marketplace and provides tools such as automated trading, recurring investment options, and bundled asset purchases.
Korbit employs employs robust security measures including multi-factor authentication and substantial cold wallet storage. The exchange is committed to full compliance with South Korea's stringent financial regulations, encompassing comprehensive anti-money laundering (AML) and know-your-customer (KYC) procedures and collaboration with domestic financial institutions such as Shinhan Bank for verified real-name accounts.
Sparkle CS is a UK-based technology company developing an "omni-channel" platform to bridge the gap between digital and physical retail commerce. The company's mission is to help businesses unify their e-commerce and in-store operations, enabling them to create a seamless customer experience and leverage real-time data for targeted marketing and loyalty campaigns.
The core of Sparkle's service is its data platform, which integrates with point-of-sale (POS) payments and e-commerce sales platforms. This allows businesses to connect and analyze data from multiple sources, providing a single, unified view of their customers. Key services include the digitization of coupons, the creation of hyper-targeted offers, and real-time analytics for events and retail. The platform is designed to be deployed without requiring costly changes to a business's existing infrastructure.
Sparkle uses the Hedera Consensus Service (HCS) to create a secure and auditable log of all transactions on its platform, including the issuance and redemption of digital coupons and eReceipts.
IOWNME is a platform developed by IPrivata, a company focused on data privacy and digital rights. Its designed to provide individuals with a way to assert ownership and control over their personal data, particularly in the context of name, image, and likeness (NIL) rights for athletes.
The core of the IOWNME service is the platform’s Declaration Certificate, a legally-grounded digital certificate that establishes a root proof of authenticity for an individual's data. This certificate links the rights embedded in a patent to an individual's personal information, effectively transforming the enforcement of data privacy from a matter of privacy policy to one of property rights, intellectual property, and contract law. This provides a more robust and proactive framework for individuals to protect and monetize their personal brand and content.
The IOWNME platform is built on the Hedera network. IPrivata is working directly with the Hedera Foundation and Acoer, a DLT developer, to integrate the Declaration Certificate into the Hedera ecosystem.