Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“Coupons that promise discounts but aren't applicable in the end”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8f6094cdca6a953bb11aa644b25b6d75d4a4c949de3a488c70021aeee4dd635b
Signature (Ed25519, base64)
DQF/4GSkGGx+scdq5MblQjXZ1u/BxA/kGY9vSnaSbYG2z0hYrI3+fJhDmERf5swunYZYuUx+55QAFeJaSiM4Bw==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["8f61b3554d2c11698bc24c8e8c2eef047b2aebb50a7e7d49157b07e0d610416d","2200bcf5234591b516935727f6fbe89492b052c4082236e76dd585a45f968983","58f1990a222955320fb80c386378add2002ea91e5435f883d84a4eea597c38e7","fa1777725678fba2199013392e6f85580acc87996d01e4a1378f25d588fc3400","f7fbd160a429295b2a7d991cedc411049991252be96a169179b8274c8c049fda","63746f2a09b3e65a7cb4e283c83ab050c0e910f0a285fe57a850456e238ef001","9460c81116fca0ea1129b3bb1313543bb39f5be4286fa6adbe83f1b936e3b8e5","a0d8b9d496caa73ff9ce7cf97f41f9e8efd46822a999b497523c5fd1802cdf6f","4694323d05ffcbc084c42a2e935977527d0f05425407d85fec01d12f6937c23e","634f6b6cc7ff826765065375c2a18f12c37bb54a3f38c203409b7769e5211847","4f4c1c2371958b5f2f1602a242e309641fe1ee3faa18a23254e8446f76bc0a62","57cef6631396d6541da6e13b3470e6b8a464094ab53c852077db03ccc58bc7b3","cf100015419b4e08a8d3e2de5cb23ad7a262130bd3e6bdcccfa47329e90a07c9","468adf75cd56eeaa89e39f50b974b405db9921529d680bbe88ff0d1caae6f316","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1790226990092","kind":"published-quote","locale":"en","page":"subtheme:ifood/price/promo-value/en","quote":"Coupons that promise discounts but aren't applicable in the end","rating":1,"review_date":"2026-09-03","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id483017239?see-all=reviews","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (539721061967…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.