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.

“top-notch security”

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)

0eb514ff0df28290381ca7b84322f63b1e4c73274dbc2be111a1c808ee38fe42

Signature (Ed25519, base64)

LUWLhEP/r/EFefc0JYd4Q5ETXYIjrjjgf5MN1hvPFbSy1gt7fUCukXRMhyJYXPoJ5q6+Q3p1khiIE+0raMLtBw==

Merkle root

f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e

Merkle path

["0eb55ca5ed8d69158b18a8d0d577da15603c29a1d95f6beb98e3ba7a906b70f0","3e3cabc54c9b7ba1cb2ff3976eb9dbfcff1693c4d199e95746fb97db52ee9a69","aec8974b9057419342f732a20616bde5fe67b6f0efdd31a95f057c92efe3c194","a259eb423b6e4f9c29e223bb9ebf97810ac621e72726cc3abcbdd54e06e6983b","e395beb6195e1093b79584733063ee4062560df946dbdc888c841eccb30db96c","4ce09e142e699f472170c4815694ee97d86717e3f64a4ef9f3f2ce39bc0e2f68","6ca7bb298935d5937b602ab89e94554c941b0c396103d9a16be4b7268564997e","c9211852ecea62ec2deb333504d66c8c3e4c0d50c27f384d6d82b42f2d102687","3084c05deb5565d745dd9e9f3e56f60dd37f207a014bfd55b7eb8307ca055114","de41f01167bf91d57f10d8edc859e59f99f04abf68ca8d6986c45506b49daafe","3dffb0a8bb43e166c64a4f745c26c18a17d586f53f4c413550a696f95c303d88","f01f1a88016d2021c5a10200fdb43dc229a8703904477e2e0791d78a57d84700","826328db0053b998cfac0c22cd6c575c128ecfa4f75e9fd73febd75c9f8ee792","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":"en","page":"theme:infomaniak/billing/en","quote":"top-notch security","rating":5,"review_date":"2026-04-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.