Start a public record

Make the claim. Open the challenge.

ProofLoop gives the argument a public URL—so the evidence can do the talking.

State one checkable fact—not an opinion, prediction, or personal attack.

Start with a source

(optional)

Add a real HTTPS link if you already have evidence. It will appear as the first supporting source.

Verifiable facts only. ProofLoop records evidence submitted by people; it does not independently verify sources in this MVP.