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.

“J'aimerais voir plus de personnalisation des thèmes/couleurs.”
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 2525430207

Proof data

Record hash (SHA-256): 343ca354b9d735a484fd709190ed86c03811119b759ce43f7134c7611ad35e37
Signature (Ed25519, base64): yvnFZTQ0PnnlHk8I4UJWMB+HUTm+fSWSYH6dY7u3lX145ToEUl1FNt2KcgRRut1Pl6HyMMcgSGs3lv+GoocwAA==
Merkle root: 689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path: ["343aa998ead4bddac75e78ec1cca8c9a94f86ead009942a0df72feb7af59f118","94bb28542d55a217a946e76890b9f7dd644e52d8bcb15a96bd55651886978503","08730db7b0f855bbb1e25ccd3d1d6a78a5bdf4a0494423b8315dc7061df1b7a5","e97774c9b097f965c801f21b4d5b212e4e9d3360756526d9906e3974c87d9e50","5b899d25322531b6f49693ec772bfe3f7cb41739bf5401d1ecbb9bbe886a0104","8596e8d02696c4478c000e0e79934a5bbda4a255a63a2b4f3cf60caaf8daebcc","232efe5efde9715b11c10c96c42d3da6caf7ff0d93938cce58624044ee2a54b1","bb9fb174b0f0da922c62926fe4275c8084adef559109e0caca96575300e33f1e","2e332ee49484cdc52df4855c461ee5e6fb867366798f41e712d04794ddac0b56","8b542394286a7a2aa966b16938dee0dc2be8b75cf9ffefba8fdbfdb8ba67aa5e","6c07dbc7e34c1aba50bf3a2f75576f43ba12c61b70b796120887476d5da80f93","6e94757a07f4af9870335b952c4e35e72035c55cc7586d88a376e6cbde54f88a","6d8f83a7009429b1ed94cc671d11a3d7b1c563aa0d334e405938afb4e103b1ca","b93077b5d0d90464bafb01f0d5e12407aea90af234685d3284ce5c610fc51b1e","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash: 68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"fr","page":"theme:meteomatics/ordering/fr","quote":"J'aimerais voir plus de personnalisation des thèmes/couleurs.","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 (689da4f5bb04…), 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.