Interactive marketing demo running on Vercel with mock data. Click any feature to explore — no account needed.

Production stack for AssayCore Env

Core: PostgreSQL 16 + Redis 7 + Kafka 3.7 + MinIO + Keycloak 24 + Spring Boot 3.3 (Kotlin) + React 18/MUI + FastAPI ML (Python 3.11) + Nginx + Docker

Module-specific: EPA EDD packager + state EDD variants (CA GeoTracker, TX TRRP) · EPA SW-846 holding-time engine with auto-block on breach · QC batch protocol (blanks + LCS + matrix spike) · IoT cold-chain temperature loggers · Chain-of-custody with GPS + e-signature

Deployable on your infrastructure or our managed Hetzner. Self-hosted source-license available.

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CoC Tamper-Evident Timeline

AssayCore Env · Tamper-evident CoC timeline - hash chain, digital signatures, temperature per handoff

Intact handoffs

Flagged events

Compromised

Blockchain-style hash chain- each custody event records a cryptographic hash of its payload plus the previous event's hash. Any post-hoc modification breaks the chain and triggers a Flagged or Compromised status. Expand an event to inspect seal ID, digital signature, and raw hash values.