Cut out the round-trip. Cut the review time.
Judge a document's authenticity on the spot, without querying the issuer. Lemma attaches a proof to the document so the review never stalls.
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Credit decisions, KYC, sanctions screening — the judgment itself takes minutes. The time goes into confirmation: querying the issuer, waiting for the answer, requesting the original. Digitizing the paperwork does not remove that loop, because anyone can produce a PDF. The wait ends only when the receiving side can check for itself.
The review isn't slow.
It's waiting on the issuer.
Judge authenticity from the document in hand, with no call to the issuer. Files stop piling up mid-review.
Any change or substitution since issuance shows up in the verdict, so a doctored document stops being a risk you carry.
Hand credit checks or payments to automation and AI agents, and only requests that carry a valid proof are ever executed.
Three cases from this area, drawn from the Lemma Critical Briefs. In each one the documents and signatures looked valid — and did not match reality.
Where does the waiting
in your review actually start?
We map your current review flow with you and pinpoint what is generating the queries to issuers. It starts with a 30-minute call.