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'utilisation d'un Tableau ou d un document texte est un véritable casse tete.”
Google Play · 3/5 · 2026-07-19

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 2682182715

Proof data

Record hash (SHA-256): 0ceb6b1349a48856f4aaed827999877d317ff094e4cd9d373951b405b2659379
Signature (Ed25519, base64): DDNcB3ONPy7k5510p+xC42D8RylIYRq0xo83lJO/sRRJsCTSjX7bUwIgyBWmWK7c4Nf3EcLvaSdqQxiDOZmwBQ==
Merkle root: a98b50e535ae53279e8516802157b424d2a2bd6800d1c251ba60d9a742aeac5c
Merkle path: ["0ce3b5c6f13ceb2bc570c48a52e2e8ca3c42c8580952a2c3886fc7f1eb1a0c80","61745acc03ef2dd390738c82a7f74c9de8362c78c34b28d56f8a71c1aa2a5c72","2b1fb3477af64a71e82d05b0ef85ef467f019c3f4b7d7e6f6373fe5464e3d2e5","d03bf61c4e65a70fc23d12ab9d38f619326e81da20ba8776b4e2d4d085fd90a5","465bcec0d3bba7fbafd47d3a033b05c7688d3e6f4326f184bae8d1684e4a8084","3d272b9e0b430700c860186a027ee98d04382bed416a86f1f4735038ed1286f7","7d403fa280cd782ee1a211b4971df3a0a52593cb4dcad77837dc725ebdd651bf","c83497aba9a2ce9896ee60177e84ffc724253c10483f154a4d111fed35e75502","c801416729c72e85b26db6f28911ceead69def779078a6f0be33bd17a051059f","76839e2b62b796599556d6d48aa598ad23a536528c1fd56de560f1b532abdac6","91efaae603a3026e393a5ecfea4bd5ac72c1cc2480e9db8f3e902ebc81100b99","20524de8ff4267e2b0776624f09fe5480f9fe33a5239ddc15c15fd75e63758fd","4ee196375d66e09aaa8a05a79329d68c3a50100c830835060402aa8d235d95c6","71a4426d4276c0c224a382ee3cdc207a0a9d5ddfd42ee86b341203278911461f","86fbf391c95a64b4edce12edb659c77256c72926a279d6981a94152c2bc26607"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2682182715 · entry 108e9186e8c5677a8f73…
Expected log hash: 50527829b2727ec3ff54bbc04509435e1aad57a1b8911c437a05134629a261f1 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":"v1788314008672","kind":"published-quote","locale":"fr","page":"theme:infomaniak/fit/fr","quote":"L'utilisation d'un Tableau ou d un document texte est un véritable casse tete.","rating":3,"review_date":"2026-07-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (a98b50e535ae…), 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.