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.

“basically every time I try tapping one of my 2FA options”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0829d9cc7730a2f9b3f4f7bf1158c0668b7f2514ec90ce5a6295927b86f495a5
Signature (Ed25519, base64)
nH4zfwpqyAq7Lx7gdUGnE3UKl7dE1DcfDXih3lb4T6jHRcly+4piZuaKOfRptq7z+vt9dHkrDLi3D3fx70w1DQ==
Merkle root
bdc4b63265a70d38726c98a51a2f6fe0c825529e253e2d0102798be7f72f5677
Merkle path
["081e460c205daa0bca89676681fe37b18ee713af76e167f1fb43b63ee6235961","8655052284a8cf5316fd2913468ffb8cd3b8adffae99fe4a82a16e2e032398c8","61092b942f88c1e47412c5d66390b575ab4d65c1e1a5b717922a5a2d298ce1ee","70f070ab25be2f07300b493b772965572596295845642d0ce92bc57627a58a93","49a96ba43523371c7fc9cf7fbf4142ea61b5c07145b65629aa6ced1535e70fbf","32bdb010166e198315183e9f2218cb144fbb426641d716e17ef3fee859ca6cc3","12b80666f9e52d4aeefb6e724391d012d9b9621c28cd91a82de9f7bdf2a6bda6","671f675cecd3a8650a0e947c9f5f9005f0a138085fb1575e2eadc490270d4d9b","8d76f83303f51b6b47911f081f41730aef36a81fae425fefe7f30c659361a57e","7e61a288f9c1fa3c765990a71ce9d2f4e758b4a645a674d9e9708e01931e6246","72d4c92c91ed4c6c812d6b80e88ac6a2774c8fe7fe59150f5f5bd8e7c727b6aa","aebde396b6326cd6ef4fe2b336efcca55f425b58989be7e1932fe8cca3b8e79c","feb0254887eb1282778baf7c368a0b78d207e266f585e8fa28d1d23f1aa1f260","96c364e4fa4c79e3af24942939468d2bc4e25e66deb751a5352efb996b7fef36","c0ca68b26f34d8d7dffa9679f414d4de82a713164fc00678d7df4e235b1b6509"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2594047033 · entry 108e9186e8c5677af479…
Expected log hash
26ef5711a6b9de6fa8d880c18fe60f9d9918e495d6ecb3bfd46317eb69c9ba91 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":"v1787712098188","kind":"published-quote","locale":"en","page":"theme:proton/quality/en","quote":"basically every time I try tapping one of my 2FA options","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.authenticator","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 (bdc4b63265a7…), 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.