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.

“The app makes things much easier when I'm hungry”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
dd3e2910cc3fac60dee47dc572a93342f54b3333566bbb4fd14ab04bc7a072a9
Signature (Ed25519, base64)
4F4NZvuCsZuN3vp1h3v4n9+A9ZphWKphxZ/C7hTUxDumwP/kcUiFA1JL3spQ4X5Lu3rsvH8Z4NCu2yckR6WNCA==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["dd3b11e1e32662e00b4b62e2844a9044c8e1cc2f58be226be98ad5334df1dd5e","87d58f83abc110862290590e198947e110ba680525e6ce651ef0c1983772e493","993c1471caaf89fa5bb7ae216e92aba68b2eb45e782434d7770956da8adf55e3","a56777480afe64d885eb03be0fafa2b0417f54fb04d72b36da568d572dd8b7d5","dd05757d72afb792c0d8df519881f0307182574e15a42226d224d51e99c98821","a8da3514056bc8e04d9ba105b32c2347d6cc493dd4289d450929574ca8f539ba","20c35ead58c526ac730ee8f656098df7f0a717181e68081f44b9deaa6140f06f","ec711f21e82d083309c30bfc9dbfd07d2547611044d30746ff334bf9548bd618","84fcf271f6dbff274e78c3ddbafe3b6c25209e2416c7745dd7b410480a4ffac0","e5376923dc25907972e37d1b60c75ace27b6d500670796a6e5b3106b7b30baff","81b8931c015cdf06659ba0f9ccc0daa0f62824af01921e24653c1e546a4c5b26","f406154aae2c44f1794f6b50643080ce6a776c688e18283a272eb008f69d5ee5","662e3ca042b912b1592c5eed9922bd681d278213ed7e0626715348f767464eb2"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"The app makes things much easier when I'm hungry","rating":4,"review_date":"2025-12-16","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1207090602?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 (68ee5f8618d9…), 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.