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.

“je l'ai désinstallé car la langue italienne est absente.”
Google Play · 1/5 · 2026-07-15

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 2543547848

Proof data

Record hash (SHA-256): 2a6e66e8fb03c57090342972d3f226b0cca156a71d4bdac306dadf34bb1deac9
Signature (Ed25519, base64): HEDUqd8uBVx8/O784yLd1XT/OQ4M1IWpKh5yTs9Vl/h2XefntTWxh3t8jgqibTwj7hFG7GEoBMMisU3DEAFbAQ==
Merkle root: aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path: ["2a6e45919764a56b71d9cc24745bc6fbd832ff39d0318416e973a9fd0c0fccc5","40ce5e511a9159bd2b03454dc7f77f10493e749a41208baf8912fc1cd794fa55","0e455006fdefea8fb0dd01629f9384255dcae6098dd1444e572e2150ec8564c8","783cef9578539cb208427276cc527e6a318a19f8d3487c0d8f6078e1caa00111","b0fdecd7a0ee55e66b43c69a5439f59f259111ff584091cf69c3b403a36e9e95","dad3b35a07628db3a9e3dce12e8de61e6af5a186eb281a9cf0d53faf1ed63f80","3b22ac07f2e0ba8ee0e07097ea780a65642c87ae8749ad3018057bd0bdfd05bf","ca1001028b7b7aea3a3d8e3bcfe9b540e0c152899e5f9802d0ac54a9afbbed59","c8b864508d017272be09f5244e27de24b43b7bdfd581a67411d81911f447de81","b6291cb5ec4e9825966adfbf8839f94bbc42fbce4c8657fa3a0f60186162058a","e18bf79390a9d5dddfa09130e3000ef092da83b997cb7bc96d44e2e4340f5e54","7b8ded1b49351694655c52a46b67cd12e02f2a4c9ca9c29916bfa197957ebfc1","24192d1fe3fa8596b225aa5d8055e7e92d26709ec190f1226b913a3e227f64c3","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash: bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"fr","page":"theme:smallpdf/service/fr","quote":"je l'ai désinstallé car la langue italienne est absente.","rating":1,"review_date":"2026-07-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.android","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 (aacc11945f12…), 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.