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.

“le reste est facile à comprendre”
Google Play · 5/5 · 2026-05-10

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 2582664613

Proof data

Record hash (SHA-256): 0eff03891128c8c1c79e79e64d96094b7b084041af6a8bc67a6664e15f36f1d9
Signature (Ed25519, base64): IkSLnZLT9cdeV0qxABdiflhmhLkkzEyJbIWiOINx1WLlgYYlmgDnYA6gQMx8CTm86VPiSKfRXfFw+39LWJuqAw==
Merkle root: 6eb5f0de999e332d4ff1f5a17c7cbc64ff4572acff20a9a333a7379bc9cd8f77
Merkle path: ["0f07063459d27d181d61e2b36edeefcb353cba929947b24882ac86e319af4a78","68408464299a623332ecc1a50c5101c73fe6b4d04a017b21b8b4143a83ae089d","fe114453bfab8d4e2de1eabfae7107dea3be0ec4e2eb0dff460416eb08b4508d","2220f34b9123bb92d2af3fc3e08373783ebd6fa7468b840640eb566b934266e0","182771ccd74e365e8820d5e95f20b26b325cdb9da8a1a53d1050547ca977a3ab","5654f6c2086f3526a74bc2fba689af8d498037a21e4932d4c739572784f09be2","202508a25054bda4265383b031b3200b5906ae5caeeb24d300046c7d0d75477a","dd78ba7897d7cfb943562f5972b5b9cbbe09a1d67e1a679feea900c656a40a93","776285a28debc2498966ddbd7e0b6fc23c5d702d135b4cfd03bab80fbe10e433","cbd0223ca3fb987e5106d95e9bf5674b3f3295af8cf4d0a9ad33b07f8527dc2e","7afe894391858c80cb03b8a16a11194bd93d6217e097412fb96d211822fb34a6","9337e940b7f8709548c4fe6a97db0e6d1456cbc8d635ace7649844bd1ab52675","84fafb1938dc12085d21bc69181bbfe988045a5a52e2d14f590f330785efc31d","3636da53ddee26549db9323e33a1dcd5168c1910fb5b849a7eaca6270f850dfb","f4ae9615440dda9b622f189073164d60d1c018e361cea2376abc66c14ec3a790"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582664613 · entry 108e9186e8c5677a71d5…
Expected log hash: 8093bd44cdbad53d6d80012df9deb710fa18f2cfeb1b8cd0e55864446ecfd9f2 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":"v1787630263994","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"le reste est facile à comprendre","rating":5,"review_date":"2026-05-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (6eb5f0de999e…), 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.