Sequence (SEQ)

Sequence (SEQ) is a blockchain-based data storage and management software supported by the blockchains of Dynamic and Sequence. The blockchains store and verify data automatically through a secure, decentralized, and shared ledger. Sequence utilizes a two-layered approach to secure the network, employing collateralized full-nodes called Dynodes that dedicate computing power to the Dynamic blockchain. Additionally, Sequence features a Blockchain Directory Access Protocol (BDAP), which replaces traditional database access systems. The distributed hash table (DHT) in Sequence stores keys with unique identifiers, mapped to specific data and distributed across the Dynodes, enabling scalability and handling continual connections, departures, and failures. The platform also incorporates Very Good Privacy (VGP), an encryption layer that enhances privacy and security.

Sequence is part of the Duality? Decentralized application development platform. Its goal is to simplify the barriers to healthcare innovation by creating an intuitive data management platform that is highly secure and globally scalable. It provides developers with new and sustainable business models for their applications. Sequence is built on blockchain technology and offers the healthcare industry a decentralized trust layer that enhances health data security, privacy, and interoperability. It adheres to global health data standards, including HIPAA, HITECH, and GDPR. With its hybrid public/private blockchain infrastructure, Sequence ensures the secure management of private data while enabling information exchange across health sector boundaries.

Sequence uses proof-of-work consensus algorithms to reach transaction agreements and maintain trust between nodes without a central authority. Its scalable decentralized computing creates a network with continuous availability and eliminates a single point of failure. The platform integrates key technologies and healthcare-specific APIs, including AI-powered biometric identity authentication, hashed FHIR profiles, machine learning data matching algorithms, smart contracts, and an industry-first peer-to-peer file-sharing protocol using WebRTC initiated by blockchain signaling. Sequence supports global health data interoperability through these technologies without compromising privacy or security.