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.

“le stockage est conséquent”
Google Play · 5/5 · 2026-07-26

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 2631896876

Proof data

Record hash (SHA-256): 092f082eaf43787029de8d8e3abb3d25dbaa6bcdbdc2a79d6f2e7c44c5cebcf1
Signature (Ed25519, base64): 6urPn7nAZJI7I6G6bVbZf60MfB3g2r59rRL2b7rbBofaqyBkGUH5+q2b1WySTFuAGQcS6C5ACGZ6VQ7oliLgCw==
Merkle root: 4553ceda64e0f7e200f881e3be80f06ad7ad366bd41ae2637340e201b97fd992
Merkle path: ["0926fbb62fb8a5ef4119d88aed7d666c0f6d35adbe6be1913fc3d5ab1402aafc","f20d3ed32b7c16c6bf1e3dad40ca0de5cd1d67ce283cc9681b9d5b0d8b9f88c6","fb09ce87ddaa268105a38f85cbf7e3404b381cd44a25f9fe86b6e0f917296cc5","625e640150824f8ce4ea8b5efae6f9c23d669b1e290f70cc787eb90bda2f8765","caab640b19c61ebd81e66e9b90c4f3a90f1ae18626d487dcbc6643858165e1e3","5fae449136fe533be79902212e41a2a43f1c7da78b367225c5cf12003a4c744e","3c80aa34667249cb7f40854f432793cc297b2d3d4d9387d884774a8ade30240a","34d76086d31aa3cd7c116e30fdf656182a9ab4bd57a0607c052bd3efd78e53ad","5306a1d03427a70f219bd66d166d86b159ecf48c130f7a684a818e7fd5d3a129","c2c73697d624f69da5f5d439ffa13cb5b4c4a27d23898a0b75f9d91be3769ea9","bf907ab4e3e8bdc4fdff06792edd0cf49bed8f19e7ce057c3d16888d39ddd9fc","f9c3d44efaa3124514ee4c64b3279841948ff3e6efae5d5c9176edcffb63b0c4","1b9ac25bd72956239649fced74f841271bb5362800775be62c8a4c65a89114b4","198676edee22eb362b9f42be6e45e0c6688564326d7ac8c78c49d4b535692f55","a8f2b1eb226c55ba6a50b4f9e41f7daf82ed22f31e84ebf68e8ca69f1d094df7"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2631896876 · entry 108e9186e8c5677a5ea0…
Expected log hash: 82d6416ccfaae92d072047c1941611dbdc6106e011bca285ba92fc51ad50f4c5 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":"v1787970342088","kind":"published-quote","locale":"fr","page":"theme:infomaniak/price/fr","quote":"le stockage est conséquent","rating":5,"review_date":"2026-07-26","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 (4553ceda64e0…), 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.