Claim verification map
SHA-256 at intake
Implemented in the pipeline hash stage and the integrity chain-hash service. The hash is stored in Supabase
files.sha256
and displayed in the document viewer metadata panel.
Append-only custody log
Implemented in the custody service. Entries are SHA-256 chained to the previous entry hash. No update or delete API exists for custody records.
Chain hash between stages
Each pipeline stage output receives a chain hash computed from input_sha256 + output_sha256 + stage_name + previous_chain_hash + timestamp. Formula documented in the integrity chain-hash service.
Tier-gated features
Feature flags are enforced in route middleware and checked at stage runtime. The tier matrix is published in the internal tier and Lumen specifications.
What we do not claim
Evident ICU is a record-preserving and review-support platform. It does not determine admissibility, credibility, legal merit, liability, or outcome. Outputs are review aids and should be verified against original records before use in legal, administrative, safety, housing, employment, or advocacy settings.
- We do not guarantee admissibility. Courts decide admissibility based on case-specific context.
- We do not guarantee deterministic output for AI-assisted stages (transcription, object detection, LLM analysis). We log confidence scores and flag outputs for human review.
- We do not claim 100% local processing. Core stages run locally when possible; cloud routing is used for GPU-dependent workloads based on tier and configuration.
- We do not provide legal advice. The platform is a technology tool, not a law firm.
Inspect the pipeline yourself.