Orientation Registry Graph (ORG): A Cryptographic Framework for Spatial Data Integrity and Architectural Relationships

Orientation Registry Graph (ORG) is a novel digital framework developed by Umair Abbas for modeling, managing, and verifying architectural spaces using a graph-based approach. Positioned at the intersection of Graph Theory, Spatial Computing, and Cryptography, ORG functions as a unified protocol, data structure, and verification layer. The framework represents buildings as directed, attributed graphs where nodes correspond to spatial entities (rooms, doors, corridors) and edges encode orientation-based relationships such as adjacency, alignment, and accessibility. Each element is enriched with geometric data, semantic roles, and cryptographic hashes, enabling tamper-resistant and verifiable spatial registries. ORG introduces key innovations including cryptographic spatial verification and a registry layer that extends beyond traditional architectural models. Structured across Spatial, Graph, and Cryptographic layers, the framework supports applications in indoor navigation, smart buildings, security and forensic validation, and digital twin systems.