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.

“elle ne s'affiche pas en arabe”

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 3199173952

Proof data

Record hash (SHA-256)

1a7730c84675a977b32ef73061bc85b5309a8e274b8caf554be8e833e96ba921

Signature (Ed25519, base64)

PcIl0tPpS+EHCJA655hqAW3XchN+FRPopDKn4XeMXFdJ9AlqS2kypPylAwsH2WL78YNalcxs/gLiG6Jt10/BDQ==

Merkle root

ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2

Merkle path

["1a6feec717904aab511941bc1197d0b7f64143914f303495b9338995646a1edd","c74dd6d1f79a3a30de905f5c7731fab563bc5cf1178e9de60d7a21149e7061af","a4c860a6d9a1590d991229fe1b21787bd6fc92fe520be0258df1ba305c585d3d","ea4721beb226866f8b67da9dca7e601873c5ed3735a054a05c749aff9b471690","e59c0b95cdc684d13880d44b02918d00f0fcf2f871b8701394195e24e72ccad1","4ce120d2a0d024e704f71349531cd295b3ba9e5baf0f61acbfa2948ac532a430","c92f6f77b6ded1381b69b541d9eb47e4ed91637ab2f62bc578bdf08cf16de686","28c16a94658b284fa5c5fce9932e3f6049efb780db852c7dafbd0796f7536ed8","872928071fff3787398e731adc41941eb6919f469c200cf57aa2eb882e3abe6f","2f67c30991863a3de7410fb2ac9933c1a1bdb626cd9aa5238ed7a509691172cc","c1e301c933406fd6db9108a2931b00d4f0fa66e93d9f930859a67b8bf903e209","9ef508adee40f106af5da543ac881bee98966b5cbaa60f63357b505631495631","81757bca5afdb109f23b2b1ab2e08f434f626af25e986d2585973e2409a82e36","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…

Expected log hash

3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"elle ne s'affiche pas en arabe","rating":5,"review_date":"2026-04-13","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 (ffbc979c8901…), 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.