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.

“si comme moi 1 chaque fois que vous téléchargez un fichier pdf vous n'avez que le lien”

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 2514341362

Proof data

Record hash (SHA-256)

eb8ff4095edfb27ff4c95a4ef128ebc8ace3f912695d89bf6ddde6287088a25f

Signature (Ed25519, base64)

SKd5OCqcd6UFGCi6PEby6o4IFl/T52+8CACfH9pRBIDpGhHejt8lZvnpudTjvIlYRXF9Y+wFo93PgSfZcAfuDg==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["eb8a8af5ea78dbf99e335ac0d73c2bacb5ccd1a696dc8e847d0bbca67ea25cb8","3d72d89efd0a3f77326de9817f1bc9b8d4b8c0ed3796a973fdaf377a6a35e428","5281097ce8a718f4e97a94aad1e48cae15594cf5aa5f78e015fc1b8f7c2ae9eb","00437f676dafa1f4665bbb56082e58a3d966e1536971a56057c77112cf73de3b","e7c10e2431d6e5faf11d8fa1f358aff8c4b891299e9bb7356a72ea93f5312c5d","8d5174fe16d7d377533d873a234b064345e7d037ff0e48de6fac7c603c0e1ded","57dfd9a5cfea7499e47d738edec87bb98f001bae992e965c07e0661ef453d5bb","dab9bfb7baa47851452f9bd9828bb4ade761dbc6f618e56df5d5c58186e2f36b","f78b2ecdd762d62ae92c76b53f0677b97aaabc764082abf62a1f97535592f5a0","a6ecf5fca1bc4e59ed03d331616fc2f69a73574aa8905466fbc299916d6ae3e5","1086e66d2ec813cde0a1c4b766345b6c046e429859b86bae16d1303800b2dc2a","f554b6022fb9bc7010ea1321cadaf6c376388814654b4d5cdfe1e371b0499e9c","00917c86694590b26a9759072729e63fefe3ce762c543892a64cb6655299eb95","cda30523fec3f0d7bb757043316994e9f10c4260ab2c72c5da653846620fb3ea"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"fr","page":"product:acrobat/convert-pdf/fr","quote":"si comme moi 1 chaque fois que vous téléchargez un fichier pdf vous n'avez que le lien","rating":1,"review_date":"2026-07-27","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 (2cd516e344e4…), 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.