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.

“l'application n'est pas pratique du tout sur Android”

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)

76aa8c209543928900e6ccfe05249dca3fe12803b84eed26e928820831c5ad9f

Signature (Ed25519, base64)

/C6ivhw5C2RwDWSwig4RBQXDU8L73oGkO62abwq2yTvHilBXWzHGkvwJ9fBO/xAm5k/f43W+GLgVW4ycHcADDA==

Merkle root

f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e

Merkle path

["76a89a623a5c61411ab7a91ba21cf00c967c4126e13c3ba0ce4f04b84d837bb2","76c9be665e724d77e68dfbbb99e3223083806fb1264fe59b306be425879b9fa1","b0ab361e5c00ae27b4b002c6fb1fa994b6cee984f49dabc3ece7d7e71c842682","c2429eec612d7c389198c0103c7747c90d3595877d2bfa3401c3fdbe19489edc","bf005d334e28b2d01f2d8b4ebc6dd037d7bd2261203ea72acf536abea2f17aba","44dad6610586f7eb4c0fbb621acf13348dc9c7b433563241c30aea9340eb8583","6953012608204c9195e53182e632f0d1e3f2fbc17581360982f6435156128885","1bdc4ed32c54118700db333e2df1a7c7aeb89fa83444d10a466366fe7d9c72f7","72e7e33ef2d1a209b6661c47815c69fc77d92c61000b3516cd659f5adfad049a","10eee40ee8d5c1bf432df9535d6044466f72a4c8c741b8eecdea5be759af9071","ba2e12c20cda5ed365b4c8d5086362a744a0f83f752fa628d78782724e8383ce","65cfffde75cc4157e68a31b9095885e5e2f7c48fcd38da5382472ae6d6bbfef9","8268e755b762bada765e8e291a19b3cbde03b3f280d9dbaff898a9eff2afda2b","d5d0d1ff272e71289363999b30e05e232e422b6802e1ac3145abd5303dfd3ccf","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":"fr","page":"theme:acrobat/ordering/fr","quote":"l'application n'est pas pratique du tout sur Android","rating":1,"review_date":"2026-07-24","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 (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.