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.

“Vous ne pouvez pas changer la langue avant d'être connecté.”

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 2893887498

Proof data

Record hash (SHA-256)

0f6df86b74ce256756144dfd9e12b7cc2aeba41decf6a0c14e59b80a05a3a4ac

Signature (Ed25519, base64)

RJICHqLzgPvzQG99/FM+zyOfWl5bPyE7QXWWcYKMM2BVKA3AEelH+SuO9moJWj6WJCFlDo8P3JSvOfaEYKlbCQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["0f6c1e6adc82d75a9e9743d33a452ea9ab8825c8436a57633705a1247b7052f3","7edc432b1e68f88e948e14fd2eea21dc77e14638123e55dbe2b0c5d10151230c","8d49989a8f8e08ce68fac2cdb40bd273d2b8c2463c26f05e3ec2b4f597d8f54a","468f12f2cddaf91059d525664d3ea5119b9e1ef0fd5687d8fed736ee60deed1b","1749af91927ab0792c9b981f032c2b623bb296a3cc3f67841e3b6e66858ffb08","a7794026307bb1808bc8d7416d59c80a08c37483998cd1918499ae3694f89ff8","144ff79305d9446fcba41a4d1788448049c9fd6e890bbbd9382da7784ed9b3be","2aec31c5825f6af076afd47746da3ee3fb95831e6acfcea4a8d81d7fc33a6341","d536cde918dc79e559dbc7f79125f632585a422d41e6ed524f9c984d79c23695","da50562e5c085349bdaf03b1dce7b748610d2f4ec85e69914070d2b670662264","6019f800aecafc41616ce9573ff1b4f5115ee1aaeb4f1bc33ce4d0bfcb8a2579","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"fr","page":"theme:concordia/ordering/fr","quote":"Vous ne pouvez pas changer la langue avant d'être connecté.","rating":1,"review_date":"2025-10-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.