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.

“Keeps asking for my email address.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f36413407d95a0a2fc8837ad2e4145b0f55f7b648df7a6517e808cfcd4cde1ad
Signature (Ed25519, base64)
KBXydBrFoUid46cRH9EnOywMutMtqqptOLF/vIB2KNcKT7XtXvm6bmKYkjBOJtBqQA9MsWhRKTW0GQ3X/LUcAg==
Merkle root
afb9ffbb4b4e88017e1c868247f919ebcfe69f09127d391e7daa08019eb2b63b
Merkle path
["f36b46aee954e6782ab3e62d94589a06bc4dc95bb47a1078db3aeda263390d4e","8d903db7bad489059613518ea457aca8a3148ab9ab8c651a6dbbf5ccff77a3bb","d580bd87560fb929be901482ea75c101485279f08783c77ee48399b88703767e","02b4d18db5842dd94a9b84234dec718244c0c95d64d63ee993161d79d36673df","89540d7ecc57d30a4138d9ca793a0c6b9bec0da5e31ea448baa0668e05e5e719","7feb9604a179ac9c603b2fc2fe8274e5fd5fa3a5df92853b1eb7e23bede26bb6","0e67286fe8d126cd6a4a5977385f3739c47d3f3c3990a5960abf49b9dc3f0bd6","200c2b6647f24535bacd277c871959fc22613887341c6b8554353a7fc9ba202f","7e32f064848409647534f33c7c801fc0644db849fa00c2f6d86210d1e75f3bfd","be8e9d6d92bbe7c57f6230b90f7d48854b039adcc3e46ce4c83ab3b1d81c6e67","6719a5b6a5a4c938669b33b884b750a677fe8a16c95273a3e75dede6785e83ac","75896977a88025283cfad43d9313e7e4c99a59b8b2f20b485a136bba5c45ff39","27628b11fcf7ded1e46c91a94184a9aee79e58bf13ca8182b43edf02fdf3b782","5c5f731502958b375bc1d9a553448dbbddc644c5b57d6bfb1c2392c3f578da0d","72bbc4ee0a973113b1d556f76d02fea2c4704794a0d313a96e49ff7b6174dec2"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3178115911 · entry 108e9186e8c5677a2bba…
Expected log hash
a144ffc32dfaa9fe45b4895b7f4c17280667152868dd8de227ca2811c60c870f 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":"v1791604579182","kind":"published-quote","locale":"en","page":"brand:atupri","quote":"Keeps asking for my email address.","rating":1,"review_date":"2026-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","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 (afb9ffbb4b4e…), 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.