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.

“+33% increase year on Year with zero explanation”

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 3140627354

Proof data

Record hash (SHA-256)

4db45645db438483ab066373f60381bd52f21d34cebb00834a27a19571266535

Signature (Ed25519, base64)

QKHd3GoKvJSHhTKz9vyLiefvY3FnUldZEe7bUJXWxL7+Mm6u/UJiuwXC9HMxGUpJDLMeDxYGxRQmrTYWW23OBQ==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["4db950b9d1cf315f6750396a25f63f7511f41adc6b2c724f383c8fbf03dde388","f4d34042e2dea2f687940b5d5a0c38f413bd764be0e20f4713d943cf4d1d00a7","ff7f758b0e70ea2746c4c2589a9abab1faf2b399be35c44dbb37164fa1bd0cab","d18e000d592f054d711cf214bd569bb78b36ceb0f72bbdb5ce0630df577e96ca","6be55b1dcb9b11f233afbc5d727c93888a0cc35435de3ae82c5eaac2b184c70b","e144fa1c9c7c591ff7a29706f613801216fcbc7b16fadee5a13d47fc335699c1","1da4668781f1554403496523656e15ff9b733432aa1f9d63b0a66293e504cb7e","5c83eb8829993a182e94b926b05eaa1c3274cf48f37b43016684b1f3572f97c8","a3a3fc655a14ff82dce684416dfa49a4e8fe43c9e42e08d62e9fce46275676dc","3ea0caca688fab8e07edfe65ff41255decc7be06eebc250c9380fb1ecee09107","0702c16708814e341de2e0bbffaaf3a37b367e688356dfe686d03834a2b29f75","e95b0bc382c9aebf5255f06e539cfdeef737f18d0a0e8089b97dcc349e1ffdc1","ca8f9687a67226551a59239f2f6fe85d4a0daee9040d9a7059460ec18c4a364b","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"theme:dashlane/price/en","quote":"+33% increase year on Year with zero explanation","rating":5,"review_date":"2026-07-24","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id517914548?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 (7e5597bd3c16…), 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.