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.

“l'application Canva est très compliqué sur téléphone”
Google Play · 1/5 · 2026-08-10

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 2582684999

Proof data

Record hash (SHA-256): 165ca69eecf4787473c3fdc16d06ce1acc8ea1452f27ba89e8909d34c1507207
Signature (Ed25519, base64): kejZjCWWnx2NSEoiqsooqOasMt2nMBhGhFxOa86dRiVMhfQU30/hpB3GfZCHqLNLvNRwZvfcml4wt/zoVl4ABA==
Merkle root: dd24e9f4e2c157def3e88a505d0f69726bf8aab26b1f5c4272da69b916c6842d
Merkle path: ["16614c70f70bc3a6d99642d21ec6e500f8287eebbe92307021729e6e82ed65f9","aedb2b19e5c72c55080453cea62a85e32f84d85e460bde8fc911f847d0ebf88a","5f01b5dbe6e868cfe6b5c807e972b6069419fcbae79d2f11fc143afa2f755cfe","6c48a1de6206a4844211de743371270f131d02d9247b4d2072fbc041d5f819b8","5f7104850924c3fded1458189f0f5552d3712528d6b8b8f08d1a0d59f2afe9e7","e807ee35fdcc3b0cc6183648cfed034418fa6361ed45c0335e3d210c83a071e3","ed9b9aab64e427749c750033abca7d9532b2825cb882ad4ec677d78fd7a82308","58f69e65cc792419b2e51b5221770ca194626dfcc3326859bd1fa90d4411e7f9","06420352055436a352a633ac5f818e1224fa338833ae5cf707cd34d1cc9fdfad","fba48d467464b523b23253cd8e7cfc64f8c5050b4d3fdb42d7544c6114161a4f","7b16fcbf4d88a1f5f59fc35135762c1f0672ac94b744aeaae2d1f90f53170a38","f55d259140b1887f40efd36dc62d4702f641032856993f66621d17ae5fdbb64c","7e11d89f2ffe47873f06394ae6eb73c488c18861ee2d0ec6b2a058fa7259ff17","dd6255aaf7c8114bddc5f1e003a8869fdce442eab7e68a185991db8a5dfcbeca","3dd0df3aa4d54a1f18105ae8426c289b2385d33e7b5c455288c08274c2c3ddf0"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582684999 · entry 108e9186e8c5677a2981…
Expected log hash: 2b8ebe4eba52e1c2223ead6031d4eeeb67d9ae021114f03e62b1ecdd41675bcd 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":"v1787631865749","kind":"published-quote","locale":"fr","page":"theme:canva/ordering/fr","quote":"l'application Canva est très compliqué sur téléphone","rating":1,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (dd24e9f4e2c1…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.