D

digital-identity

ModelSignature is a specification for AI model registry and lifecycle management that provides a permanent record of every model. It standardizes model identity, provenance, versioning, validation, governance, deployment tracking, and lifecycle management to enable trusted, transparent, and interoperable AI systems. https://roxanneardary.com/modelsignature/

CommonVote System is an open-source, distributed voting infrastructure protocol designed to enable secure, verifiable, and jurisdiction-adaptable elections. It uses end-to-end encryption, cryptographic identity verification, and one-time voting tokens to ensure ballot integrity while preserving voter privacy. The system separates identity, voting, and audit layers, with blockchain-based immutable vote recording and a compliance-driven jurisdiction plugin model that allows states and countries to define legal election rules without modifying the core cryptographic system. https://roxanneardary.com/commonvote-system/

MeshCore is a modular, privacy-first infrastructure for managing digital identity, credentials, and secure authentication data across devices. Built as an encrypted, self-hostable system under the AGPL 3.0+ license, it unifies passwords, API keys, secure notes, and identity records into a connected identity graph. Designed with a strict modular architecture, MeshCore supports extensible components for autofill, sync, intelligence, and plugin-based expansion while keeping all sensitive data encrypted and under user control. https://roxanneardary.com/meshcore/

CivicProof is an open-source identity verification and trust infrastructure built as a public commons for the digital world. It enables users to securely verify identity, documents, and credentials using cryptographic proofs, self-sovereign identity standards, and optional AI-assisted verification tools. Designed under the AGPL 3.0+ license, CivicProof replaces centralized KYC and e-signature systems with a privacy-preserving, modular, and user-controlled verification framework where trust is proven rather than assumed. https://roxanneardary.com/civicproof/