sentinel
Sentinel is a filesystem-backed document DBMS written in Rust.
...Perfect for regulated industries requiring GDPR, SOC 2, HIPAA, or PCI-DSS compliance.
Sentinel provides async operations with automatic BLAKE3 hashing and optional Ed25519 signatures for cryptographic integrity. Data encryption supports AES-256-GCM, XChaCha20-Poly1305, and Ascon-128. Each document includes full audit metadata—creation timestamps, version history, hashes, and signatures—viewable with standard UNIX tools.
Designed for edge deployments, compliance systems, audit logs, certificate management, and regulatory reporting. No server required, works entirely on filesystem with Git-based replication. ...