| Source code hosting and CI | US, EU | source_code, ci_metadata | — |
| Cloud infrastructure (managed Quantlix hosting) | EU | customer_payloads, operational_logs, account_metadata | — |
Model providers you configure Customer-configured | Inference (OpenAI, Anthropic, Azure OpenAI, Bedrock, etc.) | varies | prompts, completions, embeddings | Customer-selected; data flows per deployment provider binding and DPA. |
| Secondary blockchain timestamp for trace chain Merkle roots | global | sha256_merkle_root_digests | Optional redundancy alongside Rekor; digest-only submissions. |
| Transparency log for trace chain Merkle roots (hashedrekord; digest only) | US, EU | sha256_merkle_root_digests | Enterprise trace chain anchoring when TRACE_CHAIN_ANCHOR_ENABLED is on. No tenant identifiers in public log entries. |
| Payment processing and billing | EU, US | billing_pii, payment_metadata | — |
| Customer-configured | Embeddings and semantic retrieval | US | text_for_embedding | Only when used for RAG or semantic cache. |