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.

“Synchronization is seamless”

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 2776103867

Proof data

Record hash (SHA-256)

67013ca0bbd927987f31391597b5ad561a223b4f261f95e8eb3ff49c1cc676c1

Signature (Ed25519, base64)

P9rcMkm9NJGd16a2opd5m3whVU/IhOczyoeto+p4Gp3mAHV1e427iEMmvGVBx3MvAfEPDp8b+Sw4zQ1n2HRGDg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["670474b1da11604862bf7fce0cc1ade122bef4b8bdea374bf351223935c543f4","44c1a314ace0f42b0f8e2683d0a61c7d4b9c603ac48fc9e7ec0ccf5d481cea0f","b07fadc338274e038bbffd8a0ee7ffa545031b59f497ee2535b8bdb8c6812490","ccdfa1147c377827f366b4ca9dcea33d99b7fbc798b874935ba1a057db97feb5","825057597ee0c970d6bc1d91f6d56656d064c482f4490a95695bb9d9ea7b2b31","5f11e46583d04a8e8107fd29fe4cc0a3861844edc003e63401441ec20a04e805","5715ce323f5164a7bb68471a1dbfc2bcc0c4af89e96df016bf85939c7db9ae2c","72457788a9cb698e64ef3ccf65a8e436c8c5e4aec8c5cafd9f3d473300e60f80","cf7db6edef1d2ccb279c84261752f597069e8ab4562d4f44ca466d392335e227","35d606f639150fb7fd1137e3495011878488fa358089abec24e4004d9ee69a48","5fc6de284d1fa974e97809be18002076c6d1010493fa97fef9f664b4dd713a12","8c7f1604f9038e035e14d43c021683ae7b61c1c4932c4e1957f4cd1139adabf7","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:dashlane/delivery/en","quote":"Synchronization is seamless","rating":5,"review_date":"2026-07-30","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 (4dc0bd79ba3e…), 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.