What you give us
Start with a public NCT ID. We confirm the review scope before beginning.
LIVE
Clinical Trial Provenance
LIVE · Existing operator-assisted service. Scope is confirmed before work; this is not instant generation.
The problem
Which public record supports this trial fact?
For Biotech, CROs, clinical operations, diligence.
What UD gives you
The existing service delivers an HTML report, JSON provenance pack, claim-to-source ledger, manifest and verification artifacts.
Why anyone cares
Instead of reconstructing where a statement came from, a reviewer can follow its supporting excerpt and see disagreements or missing evidence in the same place. Actual time or cost savings have not been measured for this workbench.
$2,500 single · $6,000 three · $15,000 ten · $3,500/month Change Watch
See an example
Inspect a verified public technical sample. It is not a customer endorsement.
View verified Trial sampleFor experts: See exactly how it works
Expert details
Source contract
NCT / ClinicalTrials.gov / PubMed
Declared by supplier; never inferred from a filename. No automatic retrieval or sensitive public uploads. source ID, exact text, locator, capture timestamp, authority label are required for the structured-text example.
Evidence and verification
SOURCE_LINKED means supplied text supports the recorded value, not that the source is true. CONFLICT means supplied values disagree. UNKNOWN means support is missing. INFERENCE is explicitly separate. Verification checks recorded bytes against a retained digest; it does not verify identity or certify a source.
This package records supplied evidence, declared lineage, uncertainty and integrity. It does not establish truth, legal validity, institutional acceptance, source authenticity or a trusted timestamp. No clinical truth, FDA validation or GxP/Part 11 claim.
Change observations
Trial Change Watch is available after scope and payment confirmation
Synthetic examples never become customer proof. The prototype output is application evidence, not a new UD schema, UDR/UDS seal or BrowserCarrier.