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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OneSpan is a Web3 platform that offers a dedicated eClosing solution designed to digitize and secure the entire lifecycle of high-value digital agreements, particularly in the mortgage and lending industries. The platform streamlines the closing process by enabling remote online notarization (RON), electronic signatures, and identity verification, all within a secure and compliant digital environment. A central component of this solution is the OneSpan eVault, a specialized repository for managing the authoritative copy of critical digital documents, such as promissory notes (eNotes).
To provide an unparalleled level of trust and auditability, OneSpan has integrated its platform with ProvenDB, a data integrity service built on the Hedera network. When a document is signed or a key milestone is reached in the eClosing process, a cryptographic fingerprint (hash) of the agreement is anchored to the Hedera public ledger. This action, facilitated by ProvenDB, creates a permanent and immutable timestamped record on the Hedera Consensus Service (HCS).
HGraph Punks is a non-fungible token (NFT) project built on the Hedera network under developer Turtle Moon. It has been active in the HBAR NFT space since 2021. The project draws thematic inspiration from the widely recognized pixelated "Punks" style of profile picture (PFP) collectibles.
A significant feature of HGraph Punks is its point system that utilizes the Hedera Consensus Service (HCS). This system enables mainnet-auditable leaderboards, with points directly linked to the NFTs. This allows holders to earn, track, and engage in a competitive and transparent manner. The project also supports NFT staking, where users can stake their HGraph Punks to accumulate points.
HGraph Punks and its parent entity, Turtle Moon, actively contribute to the Hedera ecosystem through community endeavors and the development of open-source Hedera Consensus Service (HCS) tools. Additionally, HGraph Punks has collaborated on community-focused initiatives such as "Liftoff," presented as a virtual music venue and social environment within the Hedera ecosystem.
Vancelian is a financial services application that combines traditional finance (TradFi) expertise with blockchain technology to offer high-potential investment and savings solutions. Its stated mission is to make investing and saving accessible by providing expertly designed, high-performing financial products. It is registered with France's Financial Markets Authority (AMF) as a Virtual Asset Service Provider (VASP) in compliance with French and European regulations.
The Vancelian platform provides several storage products, including "Flex Vault" for daily interest, "Blockchain Vault" for Bitcoin mining returns, and "Term Vault" which combines Bitcoin mining with DeFi strategies. It also facilitates automated portfolio management, trading services for more than 90 cryptocurrencies, and dedicated IBAN services upon registration as well as a Vancelian Visa card.
Vancelian features seamless integration with Hedera Hashgraph with additional security through know-your-customer (KYC), multi-party computation (MPC) technology in partnership with Fireblocks, and regular penetration tests. It is general data protection regulation (GDPR) compliant.
Blockchain in Healthcare Today (BHTY) is a peer-reviewed academic journal dedicated to the topic of blockchain and distributed ledger technology (DLT) in the healthcare sector. Published by Partners in Digital Health, BHTY serves as a leading international open-access platform for disseminating research and innovations in this rapidly evolving field. The journal's mission is to foster a global, multi-disciplinary ecosystem by accelerating the sharing of rigorously vetted knowledge on topics such as health information systems, data integrity, supply chain management, and clinical trials.
The journal's primary service is the publication of original research, systematic reviews, and special reports from academics, innovators, and practitioners. BHTY covers a wide range of subjects, including the integration of AI, consent mechanisms, privacy preservation, and new value-based health economic models. In addition to its publishing activities, BHTY produces the annual ConV2X conference, an event that brings together industry leaders to discuss the latest advancements in healthcare platforms and decentralised technology.
A key technological feature of Blockchain in Healthcare Today is its direct integration with the Hedera network. The journal offers an "Article Proof of Origin" service, which creates a permanent and immutable public record of every published research article.