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.

“Merci d'ajouter des options de personnalisation du widget.”
Google Play · 5/5 · 2026-07-28

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 2542879916

Proof data

Record hash (SHA-256): 365d0966f7454f824ff87900c1c0b0d98ad62253c1db7d99b3ae5e36c99b40b5
Signature (Ed25519, base64): RPsxym5cgGe5RWBuH8XFPZYa8d0HwAvMggoydD27jTOLfWPM5IMuXMCF7FkOt38icHMSjkDUTfGwVpFB1RX7Dg==
Merkle root: 681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c
Merkle path: ["365ef4f274647481ea3225ec1f20598df78958517642fb95f48b814db72bffb3","10480cd026269aa0bfbdf1249a52356bee29a591425ac59541922150d690d050","71463ce2d3f535005c14243e51da2c0190f729b17e556af6b0c381d969e28a36","44452045dd288378e2a3e049e14c2c074d32c22600d288d39b4945d91315e8be","21c72748413b79c689b0aa89cef649a345e0160bffd60d2b49387325266667f6","96e06e58d471d0a51f2de37c9e68f4cf8d4823e9c20b985a086f704a2554cd10","2ba07c8ce38d2cb760ec0d8c4315b2a243dfed0de5c27310b68f37bc29f6fede","ad0e064fc8788c8afb91937a1b58dc2c44264b4a6601c52c4178c1f3ecc41d65","507eab6341fe137cc68b8650f1dca5306bebe4b9b561b44fd5d5f16c39310fea","aba39e3d3757c915a78979195be20de85b51e7c2fb94e9c600fa58add8ce89d9","9ee8e23594bd01f46af70cb23ec2935fda7bbb63583b1c13e06008c3dc66775c","97ce548aa17d964696b9f173e45dc7b64b9cef42fa2655d3d3423462baa6b078","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…
Expected log hash: 8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"theme:meteomatics/ordering/fr","quote":"Merci d'ajouter des options de personnalisation du widget.","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (681242bb8cfa…), 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.