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Pathproof · The execution record

Confidence you can inspect.

When a workflow matters, you need more than its answer. Pathproof keeps the route, results, checks and decisions together in a cryptographically checkable record.

Inspect the receipt

Test the evidence

See how Pathproof detects a changed record.

This journal comes from the HVAC quoting example. The checker recomputes the cryptographic links between its events in your browser. Change an event to see verification fail, then restore the original to check it again.

VERIFYING RECORD —
outcome
human gate
quote total
run
01M0J98NQD3P6PX45H0S3D95CN

run 01M0J98NQD3P6PX45H0S3D95CN · minted by pathsum-adk/0.3.0 · 19 events · SHA-256 hash chain · download this receipt and verify it yourself with the free checker.

Download this recorded journal ↓
A single pale flower photographed against near-black, lit so that the structure of its petals and stamen is visible.

Evidence throughout execution

Chase the result back through the run.

Pathproof records events as the workflow runs. Inspect the record, use it to review an experiment or share proof material for an independent check.

Recorded events

Follow the run from trigger to end result.

Inspect the recorded execution, including the retries and failures—not only the successful path.

Execution checks

Check the run against its declared rules.

The open verifier checks the record against the applicable format and compiled-workflow rules, connecting the evidence to the actions the runtime was permitted to take.

Cryptographic signatures

Check who signed the record.

Verify who signed the proof package and when the signature was created. The recipient's trust policy specifies which signing keys and verification requirements to accept.

Open assurance

Verify a receipt without buying the workbench.

Pathproof's format and verifier are open. Keep the receipt, check it outside PathLAB or share proof material with someone who needs to review the work.

Explore the free experience