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.

“I liked the update to the settings.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f6673a2bce8724bc93e6bd98170ebf1a314cad144244f5682b88eb56803c1174
Signature (Ed25519, base64)
oEKfPNgt3PNXDOlq8VLLDJNjkI6JHlMwbxecaPUAvckcICF+cbyU8TvZSYQlP/PZ0CkGizZPQZgVvFY1rMo1CQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["f665e3bd0e0d09ede161d3bf115de6b8cbfb1eae9e0e2cd57d77ef5343c18dc8","549e500d563a29aa864f925c2f0b48ef9b2aba5a9366636682a53594bb8d2811","483caaf50683212d5256b230df798bb7b3b80530c67529700b56e970364809b0","95b88f0e5df8825e96dc4db4bd358e7512faa1851c9c183e04687d60c9f471ba","dee7159e749eb6baf2c380aab5e5aead16aee48917f3226aa03154537fca26ab","9e4fe585350e24d24a200f83c6732f4afd08166ec24d1a8ac1af1470be1700f2","ca799f23482199ba5a270c804bbe30fe6948c8f10fd6e6b2f374d429414e1888","daea84ce16b54c4538f13ff79e418fe8f13d477c66a6097d63a55cbbaf0f3e20","1a859da72f6b162cf38e4b2e441f262af9da8e09e516e27ce682d7a30eaa91d3","5c5dc214a9b738bc45d7163c19e401e37240c27971f9b2b3fa1a27180b25477d","9ff13387f341dbc2eddddadefdbb37fc18503156ecaac4f303831611bfcd3945","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/quality/en","quote":"I liked the update to the settings.","rating":4,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.