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.

“Spent all day reaching out to solve the problem.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3668983302

Proof data

Record hash (SHA-256)

1e2b61372c3ef2a277e2a2d1e20de12807f463766089952a09456e005c116ece

Signature (Ed25519, base64)

aQ+hWvgDZxx5w4eIrGfu6GJV7hyHMdIjPFwUsQVfH7e2Em5W3M4esYMt4DxVRMHp5R0VnVV2SD5JS4Nafo1qBA==

Merkle root

405d85333c1c03a7ae86f6b232380a3f0e8a386e4cd2c9bf5bd2480ae9ba2988

Merkle path

["1e33151eebf4526058affd134aedb18ee22410d10da38732f1e05d3c151cc538","457f111e8188290255530d23b722570cd37b43d341ad1ac3b1881843148c1ebb","ae02f8d3be37610ce9e0fc4a6385ab5b56ab5b6d684704b31bec0665942769e4","e5568af70f311eb3035993f3adfaa2eddc0696c18fbc5bc3f58867ae1e3d9a40","d7da565e58458506a3e60bd7d0e3ee8b70e93e1892a027199eda6d2a82174fda","01116e4e378efd7df8f1fc3c8e9336a004fbf04c8b3d795816827cc464aa0c95","a48fc30fe8166e1caff7966ed0a6516749eb69b04c95a4f9b8558c48101ebcc9","3c3c15f7c251acf49152a317aa84124e67d738f1e9fd185d7b6cf5f9a75249d2","381fe5eb073e119f500733be98662d74c55acb9f0f457f8ef1bc715a398f7c95","9306e50ae1d3c0393cc1b6576c6fbc031f9d527924f7c5898c217628fe5f2567","9042b1a9a265251aa85b8f7a8cb217e986d09163da8aee80a3bf1f89ce1ddc8f","786bb926eb6a5735d53cb29a06ff3e65b4d29ef8fd39d596873e263e6e08aa4b","19a71f7971408d12f874f3ea09b06e4f9b44cd26f6dbc08d0466f033f9881220"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668983302 · entry 108e9186e8c5677a323f…

Expected log hash

f9f0f1b08ea9ca6d951fb003d493c517d980826708a70b4fc99c8b9c98e286e6 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":"v1793707617662","kind":"published-quote","locale":"en","page":"brand:roboform","quote":"Spent all day reaching out to solve the problem.","rating":3,"review_date":"2026-10-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (405d85333c1c…), 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.