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.

“la qualité des photos est déplorable, même sur les photos avec une bonne qualité à la base”
Google Play · 2/5 · 2026-03-16

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 2622121140

Proof data

Record hash (SHA-256): 16681a054e62c7c1a00954ba553f449ebae3c5ceec5a3865561079b2760f6e84
Signature (Ed25519, base64): KXbJRwTNxcnnKCS6dZpbz2cHasdVyQ21NRvg+Jz9JyzPJbYjaxY9JUDuT8iKMRBTWCtcW2sZK1CwRzBlfGhQBg==
Merkle root: f94b7945af97849f26ef2dada74d0b3783c54f0f0489f19fa8afe8ee306a6c96
Merkle path: ["1668c89d065facd9cf40e8b6e694117b0c11765facbc238814ff3aa7b3e6adb0","08bd91289bdce5caab0c11aa4f55404def535b1857d9851bd7c5df453a441f6d","6279947eea1c7bbfbab77dc243bea51cd3187648db155137f864689bcbd8bece","95740141073c95b7abf46473931078d3d1109bc72664635175834e56552f62ec","3d4b2ee30180f3c8dccd4364932b5f204483508391d503a1725fe46566171827","6953108c1442f077b57cddac0820e7ee752496601e3cddb95cead508878b27fe","89016eb9970e49d579a432655c6e9786f378699e2d54bee7b485471f4434a9fb","75431deeb727f70e9a1b8619c30612b0624e83b4dd97a78a004f0fea60d2843d","924c13fe674048e5c5742f4a29a308c33b42576668df7b90b772e2763c0567a3","c818bd909620ff1e655de472a57d8f1d66f32a65c820637257d50eb8d2a379b0","6765b16f35c04d3f5626256700d864f0435a29ef0004840a59216bf016bfa651","1697037352813b33bcf4d10f91b33995fb41126d130156943b0cbb232ffd1394","8d181e118eb520028e822513e5f03efc18ae7d991856247d5241ff56e3087bb4","05ea93df99fa5b6206acd69f9b4a356a643dac0eb1d52f83bd65f540fb57f2d7","64e76f146c9d4ad3d72b8919815ba0c8d2e8bcfcfb5b9542dd4561af793b7d27"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2622121140 · entry 108e9186e8c5677af74f…
Expected log hash: 551b1035d8649aa3719c4625314f5a126b89dd0eaef0d44a4d7c207189a414c4 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":"v1787896046556","kind":"published-quote","locale":"fr","page":"theme:pixum/quality/fr","quote":"la qualité des photos est déplorable, même sur les photos avec une bonne qualité à la base","rating":2,"review_date":"2026-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (f94b7945af97…), 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.