Diapers and formula for my newborn

Ana · São Paulo, Brazil · issued 3 days ago. Verified by Jev (jev-1.13.0) and the policy thresholds, no person needed.

Receipt matches

Infant formula ← INFANT FORMULA 120Z 56.97 (p = 0.99)
Diapers ← DIAPERS SIZE 1 40CT 24.98 (p = 1.00)
Baby wipes ← BABY WIPES 80CT 7.98 (p = 1.00)

Coverage 100% of the checklist items (checked before Vouch counted quantities) · receipt uploaded by ron

Pledged (optional promises)

Chen: 1 × Diapers
matt: 1 × Infant formula

Check it yourself

Stored SHA-256: dfca1aaa817dc224a1afd643208a7fb972f0987824a0b4bb25635fbcd688f74a
Computed in your browser: …

Computing…

Payload (canonical JSON: sorted keys, no whitespace). Try changing a character.

{"checklist":[{"item":"Infant formula","key":"l1","quantity":3,"unit":"12 oz can"},{"item":"Diapers","key":"l2","quantity":2,"unit":"pack of 40"},{"item":"Baby wipes","key":"l3","quantity":2,"unit":"pack of 80"}],"issuedAt":"2026-09-28T13:27:04.884Z","pledges":[{"donor":"Chen","item":"Diapers","quantity":1},{"donor":"matt","item":"Infant formula","quantity":1}],"receipt":{"coverage":1,"id":"proof-53bfb373-13e4-4f91-a891-ce71c43da742","matches":[{"checklistKey":"l1","item":"Infant formula","probability":0.99,"receiptLine":"INFANT FORMULA 120Z 56.97"},{"checklistKey":"l2","item":"Diapers","probability":1,"receiptLine":"DIAPERS SIZE 1 40CT 24.98"},{"checklistKey":"l3","item":"Baby wipes","probability":1,"receiptLine":"BABY WIPES 80CT 7.98"}],"photoSha256":"a4103d3c347f36267059a0b1833a0ddb4830fbdf16a6568e427cf15ba2ab2deb","submittedAt":"2026-09-28T13:26:46.947Z","uploadedBy":"ron"},"request":{"city":"São Paulo","country":"Brazil","id":"need-demo-04","title":"Diapers and formula for my newborn","verifiedAt":"2026-09-28T05:22:31.107Z"},"verifiedBy":{"jevDecision":"hlhLRnJC2qq7qfNW6rkfsB","kind":"jev_and_policy","model":"jev-1.13.0"},"vouch":"fulfilment-certificate/1"}

Same check on your own machine: save the payload to a file without a trailing newline, then run sha256sum payload.json.

The certificate is a public Sanity document (certificate-demo-04). It records what Vouch checked, not the truth of the world: Jev and the verifier saw a receipt, not the goods changing hands.