Publishing a public results link
By default, results are only visible to organizers signed into your organization. If you want to share results more widely, use Publish results on the closed election's page — this generates an unguessable public link anyone can view without signing in. You can take it down again at any time with Unpublish results; the link stops working immediately once unpublished.
Receipt verification
When a voter casts their ballot, they're shown a short receipt code on screen — "Keep this receipt code — when results are published you can use it to verify your ballot was counted." The receipt isn't linked to their identity in any way; it only proves a ballot's inclusion in the tally.
Once results are published, the full list of receipt codes is included alongside them. A voter can search for their own code in that list to confirm their ballot was counted — without revealing to anyone, including you, how they voted.