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.

“quick responses”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3585ba3dfa414b0536223a9d040f9cc59f817f23d710f696adec2e10846f4e3f
Signature (Ed25519, base64)
LF/KsbsUYrpl3Jyxkbh/qwAsE/2GVMGVARMAhZFR3dA57jsg62oeMJ81eL2T+y2xkMCegoVTzYZpYLsF+oZbBg==
Merkle root
f2dea3193623a59d18b4d230cf1484689c024b05d34648a4bedfef78c47360d2
Merkle path
["35854bd8cd4c01356167be405a987b4efde9c92764702c03c0a44fd6627578f4","ba1aec9eba2012ff8e903db0e07aa18ac0aeb3f8c6f8dcf382649c6459d139ae","233f1641b0a08e9a7f607628dd03e5d42bb6da32ce523e0fd26b19622b205cb0","d9807128cb69393159d1a98ecd737f026478049d9345054bad802855f2ee55b1","c5d6e568254f5f294715dfc3712b86002cf884944259f5cf2bb8ab720b933af0","3f7f793724873fcd8c8b4e579deec18e13609dd4664ef76d8f85d36a91f8094f","cc77859ba00f8b62e2b85652ec8c59b17d842a96a4863c01032b177f2f49735f","ed0ae0612d682500f5718004e52eb720d52a920ea5a44dcd2c5b65a5724e280e","ba58631fcc5bf92658d5757133223ed324a465c4d7f1c6ca6595b0b6a6830323","3f4da656c4aa9da8ed6dc7edf60a0e3e95c4c12430011b525a521d81d0e8e336","1e4012b8636c58947f1464f68995e24cb30bc48a7f2f69e43ba3c1229de58b57","ca914761c020d6d4c41f330c4764f3390122af15302d295f2d6dafc486124bde","665774a1192b73721b453ccc4135f39652e90d0c548e0465aa1a009bf210f3d7","c3040d35b4a41a3d91fd7f6d8e1e6868620c896bd0ae8d09b1351d70693bef08","658fda4333b0a975ae51c0ef52c37c157029d897878579fb5ff3ac48198b1bf3"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3163461995 · entry 108e9186e8c5677acea0…
Expected log hash
1e385e1035f15f3dbe860bb8f3e4e850b8c2ce2b31edb58c97be626995a4adf2 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":"v1791544610158","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"quick responses","rating":5,"review_date":"2025-03-02","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id1357804341?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 (f2dea3193623…), 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.