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.

“aucune fonction calendrier”
Google Play · 2/5 · 2025-05-27

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 2524422814

Proof data

Record hash (SHA-256): 30e454c403a26b869b7e0bea2e35dd15d5ae53af9ec6e80c00c593ce13c6ce50
Signature (Ed25519, base64): RTbK3tjb68DnZUREOhyYrnireQuyw6GYTPfhg0n3s6ZYeiU+07iBBFStMfnSgsJFT8Q3q67Ej9yYxJbGUFoCCw==
Merkle root: f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path: ["30e683cfebb0fa6ec9eb19f66183d0fdec338e41ff5d3192f3562feea29223ba","5e709e0fdde627677e64c7764f24b591e7bc4a59df13503f4ea990796994b088","a8407af36371c25861623514716fb1e7ac9223dbce999a7d3cec2704fc6bc4fa","f41d44f73fc839e475392dc58e4f94c62896d1b4c1058c0f34de8ddd9fea5ea5","916014f4770f3594e3d0b8b7ba601feb61b02200b8ab22df7ed0dcc73ceb3615","0bf22558f1a5fb52d7bb7e595f9d3c8662c9cd68b2767ce1da09f2f3df476c5c","cd025254e4dd3370a0b4e626f5cd82d97dd3d95eba2180c709bd838a83d9a48b","6cb7453f99e13df3efc298823b28149e1685316d3285c2b926e11fdc7c08eda6","3dccc0dc9fce3189858b151f5ae50bf48c87ae5b4b0f2fca4682cb9c227cc39f","4407c248b3dee93d44288b9ea096e6c3a0493a5f41cfdcbb800f2bcd74a55c4f","9b32e9bdd07d31bcc9b9281b7f87f96279c509bd0be44dd92aa06343ee3f0195","584829c7993fc83e043a1e6428663ae7be1547888b5d49e01e60c61c0f49a3ab","e32a99b6351a3c58eb0b7d2bbc6fd59ec4374faa1adfc7c1988acd5f8f2d6a69","fd074f6b5b50b116ac3330a06f290a8ebec7ed1849b30507ad6694033af6e1ff","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash: e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"aucune fonction calendrier","rating":2,"review_date":"2025-05-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (f8b4f722de05…), 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.