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.

“cet application entrain de prendre mon argent sur ma carte de crédit”

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 2524110285

Proof data

Record hash (SHA-256)

987a2f6b1b19b721f3db7b2738b660a25e542b94da60f2d55f7d3d7e2fda55fa

Signature (Ed25519, base64)

0qjWsJmQGUkxnoMTkf7DWHnLLp+e+gS1XXQou03C6Iw3R90UCV5zZUKePZeJquKNIFzBzJ9AMwsiqAS2sGnxCA==

Merkle root

1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b

Merkle path

["9883a048709516ab282b6088ce3bfe1349df1943db71e19360ff601106e1a891","d2969c00ea04cac3d4e8d38ef86c35ccfdc97608d866c22e9162bbd537cc1952","1c139ad105dbeadbf40f163f1a72bab4a5787b5d5e22822e8e6002e6c7c22307","dc51c5558c44dac882780ea10a0798b971bf934dfc912da9b59d20fc3f560d36","27642480bca44f08a8c1ae11325c1643e0e94787313d5c276da158c5b3341429","bfa53a27d5966ead4fc5529252fefe18d50f5f31391955e673aeb0d3f040170e","8bbf9247bd1446e9e0d700cef850064d67fc81fc0262ea6f996608b1e5728e6f","b18c04d3b6d631095fe4d74782befced660abdfd9d4aa408cf2f663500a62a04","625defdb3551f3eb211f2e4a85adde2f031e3d11ac7cc8c290174476cb355340","1ab917d7b2543560dc9c55995bf9a8722c7e316f0837f9e5a456ac5e738a07b4","f7de92d9447987e1812501ef9bf67b76977280e4806dbf1e1b2a4ed23dc08548","58ca3ff511bd1b7c73c508be99c56634eb080f4838a95eaa3db274615f39045a","32c9b22b39a5569fa417655c25a8d82809e6f481de057c0c34cb767ef15a2528","602297dc52019bf7e809df446e2304ee5209e9b092e15c29026ad3b8e527c6fc","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…

Expected log hash

34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"fr","page":"theme:acrobat/billing/fr","quote":"cet application entrain de prendre mon argent sur ma carte de crédit","rating":1,"review_date":"2026-05-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (1154a265a990…), 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.