Laboratories & science · Case study

A report should be an evidence view, not the end of the evidence.

Report conclusions remained clickable back through analyses, measurements, raw files, samples, recipes and experiment versions.

Case study context

The project and the problem

Scientists needed to publish reports whose conclusions could survive technical review and later audit. Copying a result from a spreadsheet or analysis into a document preserved the visible number but severed its relationship to the measurement, raw file, sample and execution that produced it. If evidence or a template later changed, silently updating the report would also erase what reviewers originally approved.

How the process worked

Every report value, image and chart was generated from an explicit source object and version. The system recorded the template, evidence set, generation job, artifact checksum and approval; later corrections created an amendment and, where needed, a new report version while retaining the original document and evidence state.

Interactive system model

How can a conclusion be traced to raw evidence?

Use the controls below to inspect the key stages, constraints and validation decisions in that process.

Scientific report

Layer characterization

Evidence path complete.

Report v1

Operating constraints

  • Explicit evidence bindings
  • Template versions
  • Approval history
  • Amendment without silent rewriting

What changed

  • Conclusion-to-source trace
  • Controlled report revision
  • Template and approval history
  • Reconstructable evidence chain

Evidence retained: Report elements retained their source version, template, generation record, artifact checksum and approval history.

Start with the problem

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