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.

“Même après le téléchargement et l'inscription, les identifiants Google ne sont pas acceptés.”
Google Play · 1/5 · 2026-05-13

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 2543700701

Proof data

Record hash (SHA-256): 436e2d68cb869dc6b7f3ccb8ae2bad5e5b195bc1e3bcb48e5e533de6a2130dad
Signature (Ed25519, base64): TtXpbAHThw5KbnjpGYdR3DMZCVeSniR94vlXxa/k2KZ0nrewpt7ihgOvo6qmDpMfdDgMqPh6G9Y2TahV6finAA==
Merkle root: c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path: ["4370bb28b41ba55fb1881345e6ae7e66f72943c0dfa3337cba293b3f9666265c","1dfd1bf99a00a02c3d839c4bacda8789415510c2120ba42821548d3a4b6164ae","69cbf74b27c673e92187b58cb9487c8453522941efbf9f1232ff105cf13f45fe","78637e14119576cd6744d52adbd60a08da486e806f9ac0e67fa17c53cda61420","75675f414d9d772c5114712017da9a123037522013fcac843b178f9c061a798d","9fc62186be89e7d4727bc2a876a2e37b916e8e18fa41f163efcd5625effb7702","05686ef2bc8e574810daf94889d97af31f1190667319d923fd830b3f75452291","45167af9e02238b73c9b77dc732eb1c22206bb2e4bdb40ccf37ca923fe93189f","300e11975970f6965a651166d137b56571c56f95455252d8575a06dc0f31459c","5b76a59d0182755dd489bd6f44e1c3735eab668f7f1de025e25bdcc5e529a185","5bee4181db969ed3a5bbf24fdc2b31e496c7c61b8bc5c88ec540a73c2fc385c2","fe73ce509a77325b5ffa3ce5d771087bfb0281b53fe18b6fd059050b1823b872","affd4e3e6ec270a4ab2ae23163aa1a6ec143fc7cb3b6399ad8156d5289cce2ce","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash: c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"product:smallpdf/sign-pdf/fr","quote":"Même après le téléchargement et l'inscription, les identifiants Google ne sont pas acceptés.","rating":1,"review_date":"2026-05-13","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 (c921242d78a6…), 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.