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.

“is more trustworthy”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0acdf41ebb351799dfce89eb88771fa82e6fd3eadcdf328c01afc89206c88103
Signature (Ed25519, base64)
D0LUyeIcy5E9qDrgGhQyfAaOrn4LhEQHMcmkBNcTay8kDKNvh4Bw31X5ZND1sGI9E5XZPZEIS3r4jqI/xf9jBQ==
Merkle root
308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13
Merkle path
["0ac484be188ada01abd6a6fe14a3248f6c21823dd8d8a028ed2637c3f28640ad","36af7d5679ee48d7b031ec29eb4432196306013c3988e246cf746d95f1fa88e3","da5eb51124dd2deb395fc3c9b1447f518041390202d156a56dd0a7e8195dff59","c98037d1902e3a25bbbd4591b75c714d5f73d3adfbdf6c6c45847e940a7a9293","130e0190e445947f5ec653de6fc6d47c45ac81d10eecb112a751014e6e214e2f","0a9cea46f8205fb8fbe7dc91370d517ba95202b1068d49ea7cb94c76be760f34","2a3c1d1f3769cfaf25bea5f49e5366c5f44a40e6405b816639da5c770c94650a","79e087ad4975093fa718913be7e1ce86af9966477a0bd5a1bd9182f09f6c45d5","d039d552ed659fd7768ab8202c29ce1e5e754a46d06cba374c15e94bd0fcf0f4","f2c017919f71925fa5434619663aaa40449f25171d3662d5c4e42659d6915a50","dc763d201f489ba7b7c6b79ae72bf4914c690a667fd799b4c168be4135d164ef","ac7a7b16dfe31de67a4441921374fcd2a825fe696783bf5df03c81eedc0a341e","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…
Expected log hash
659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"en","page":"product:proton/proton-authenticator/en","quote":"is more trustworthy","rating":5,"review_date":"2026-08-12","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 (308131384c17…), 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.