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.

“I struggled for days because most photos were almost ALL VERY BADLY auto-cropped.”

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 3241084060

Proof data

Record hash (SHA-256)

071067141acec17dc3749fbf06834507d8a4fae44b19368e555d8dfcf64d4a64

Signature (Ed25519, base64)

DSVi7AG2t509xDUfzaVdv1nBkhEy7XAWrEyD3YXxPBaZ8y6caGErQAo0qo6JnwcnO5XtUeC2VmWFil7pw/AFBw==

Merkle root

0b0c0499033d3f9b3953d31e6c838f88f12988dba810dd4de44922e1b60fcdf6

Merkle path

["0720ea944f9b8a3a2dbcbdc4729cdc2a0e7918427f4599b261e64bbc4dd1ac46","b35b752e1b0965f0c295e82a60594e4e06ff63dd92832922cb25c5b656a53a9b","2746341fbd0137fe16810259600d52c75c43b97601bc93e1a9d92883d6a95a0b","9578ef4e7ca24ab85dfa4297e98dd95a91068e96686f388f7f15f4a6f08e0cc7","15b3a1a7e7acb4f0f86a6f1a01af268f730a79ee052b343f7ddbf55d3c09af34","f7d2a43d7aaf7b86d42cdcb2dabc87311a903905a26b588587722b51f2327a7c","346584b38c4911332394e8d1c373a48b150cc8133ff9250bdaef4ede481d58d4","8036aca6ea2e6ef04953fd7ea6ca05b425881a5fedfda4443b1fcbdc063ab571","7c5e2f1adfe1f765ad368ba34eae77616192adcc4355d1bf94dcb0ba65abc22b","37982a316e3b42556cc0304b7d6aa2f1ae75cfeb37a3eb7a1df90973524947c4","854d226d64b6b6b7c169ad505a2ce3de34b55ecfef19485e14449b518af3a14a","fd4caa7c5bda5b821309f24a41bde8275c1fa51be2629af50c760cc53c258d5e","fe7751fa4b9a0ad43fe0710628b6cb1b92e12eb8a60d9f17eb0c0764d693577a","8a05b9e19287b30c7fb54816a1fb848939f3f2c84b9825f19f342683d5db13aa"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3241084060 · entry 108e9186e8c5677a3e82…

Expected log hash

a291e2473f1a4510a666e020d4d424e463d55bf4677b91eb5a52e446e5ff1581 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":"v1791865115768","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"I struggled for days because most photos were almost ALL VERY BADLY auto-cropped.","rating":1,"review_date":"2025-10-16","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id583713833?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 (0b0c0499033d…), 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.