How to get a timestamped proof that a job completed

The receipt records issuedAt alongside a digest over the claim and the time.

Run it

curl -s -X POST https://api.model.tools/api/v1/receipt -H 'Content-Type: application/json' -d '{"subject":"deploy finished"}'

Response

{"issuedAt":"2026-10-29T02:45:58Z","digest":"…"}