# Veriom Documentation > Veriom derives an evidence-backed architectural model from code, infrastructure, delivery configuration, and submitted technical evidence. Every canonical relationship records why Veriom believes it exists. ## Start here - [Full documentation](https://docs.veriom.ai/llms-full.txt): Complete public product and API documentation in one file for full-context retrieval. - [How Veriom works](https://docs.veriom.ai/docs): The product model from technical signals to architectural truth and review-ready decisions. - [Quickstart](https://docs.veriom.ai/docs/quickstart): Connect evidence, run an audit, inspect provenance, and export the result. - [Architectural truth](https://docs.veriom.ai/docs/architecture/architectural-truth): Canonical entities, evidence-backed relationships, confidence, and contradictions. - [Context engine](https://docs.veriom.ai/docs/architecture/context-engine): How bounded context packs support specialist agents without replacing canonical truth. - [Agent system](https://docs.veriom.ai/docs/workflows/agent-system): Typed collaboration between security and architecture roles. - [API overview](https://docs.veriom.ai/docs/api): Versioning, authentication, idempotency, typed errors, and asynchronous workflows. - [API reference](https://docs.veriom.ai/docs/api-reference): Endpoints generated from Veriom's canonical OpenAPI document. ## Core definition Architectural truth is Veriom's evidence-backed, time-aware model of what a system contains, how its parts relate, and how confidently each relationship can be proven. Diagrams are views of that model, not the source of truth.