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.

“en espérant que ce soit fiable”
Google Play · 5/5 · 2026-06-14

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 2514013184

Proof data

Record hash (SHA-256): 07f54bd3af1e38529b1c60cb722f6be38e65c03ba8bf50714a90d2227ad67030
Signature (Ed25519, base64): IKKeaMgITDpZlLBRmpd7FCk6HP3GApc9mpwn8GzrTO3UgQchId8dVee+3s9c9xE1ix4bLUSnQNfvXhufS+95AA==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["07f1cbb5ce0b0c4796f9aab541472c40e4c543145bdea52e45e7a339f2d80b7b","34781bcaef8466c9cddc8e98a13ea26a995cefb41f3b3cad2e0118d073f456dc","8a34910fbdecfb95d1b49fe533ae5d07e37dbbc40854284d978f66d2d23e5697","a6fa0f0199ac4d865083a575308490ff4719316a63f46862b8247926e51edadb","e0731eeb09cc44e933cff7e37afa23d845d3ab746e9fcc5d6a421ccf9c558029","9174bf7908ade7d0e139008f7ee5d513cdaa3f6b3f283a476a8829736cdd9fb2","c2500be27831f9cca1eea62929c688f7abbe4b50d2eb11cf06d5abd5ec99458d","291eab29bf0a3704d2f79dc68a76d42a3283de089113bcab1c0263dd9ceb8b99","c2b6d76512d67ea02be140c352d9e9a05723d6d3f749e440cee52dc0506745cc","f70c91be59457293a6aa3a1cde6cb905d258ccb6f8d631d2a169e0d38d923eee","8e7490bbedc676f438febdccf36625304e18d2651e5b7fb1f7e037e5127042d7","cfbc3eb809c4500188d3e4ec12eaac8c45175062366fe7032901ada41eb5cb0c","bd6e996c146ac2fec0eac3e8c06d1c7b69fe86b69de929b1fa7a0fb372eb8d03","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"theme:infomaniak/durability/fr","quote":"en espérant que ce soit fiable","rating":5,"review_date":"2026-06-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (677e672fa444…), 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.