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.

“Compression aux tailles nécessaires”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
32acd5eb71b3db109cb4d93e0de52c8b64020632ee176f605f0f03b7b8bcb85b
Signature (Ed25519, base64)
2kyJ1bXoCBn1wHsMCjY1IbyLsmiJ4Xw/RNZWbRRff9scq5ttkIZigfoHYY9ZjgANVOzAeup4l+5OTyjWyR4YBQ==
Merkle root
2a2a7512f4cd1b2d7f9a14c5eab7134b14600f50da8f4370f00e3d07bc999793
Merkle path
["32ad4a8f8955ddd0cc14a64c71b7f48881eb01b8f8b865c481aa8529b2758e2c","155a1a207c0892abddfbe9c199cd8f954c8c438d08b37c389725f48888b2457a","9ea41613b55a7c031b2a7b0f5ca6471f4e2053134bf706dbe6700ce65cb9ff71","3b7f43cbf1c59c23b2f61c6fd854d864c8ebbebae60001218e7186dfeaf8abe4","f28cc48211fe889dee734c88fd04db0f052cbf5e156ec56f1f38becde06ff81a","36a04eeac76be74c81bd1e80318a4de0107477570fd0414ca88d198835b6c79a","860319f45bcc03277a40ebb258949c104eba0efbfa799a73714d02865fc47626","4f1eb20f30550eda964c0248f42356f842f2991591dd7edc90310230f2cbca52","8226c972f33d0a93ae26263bb684b0631c0a09be8a94a1a95b10d7622b4efe33","95628cf9f37d3f37a25d4a766fec7b57ef91cba73dbea58f2f0aa647f2a131fa","a0a1676c12645f2147a72f1f4d6b1e65ac243d6ac31cee3727236b82a6199c04","f725609c8151718fef0dc1c6e7e63f03f706174b73e17da9122e9e82b68d5891","ba76741958cd5d10023d06fae1854e87ca4f7796e3b348ef0ce4e28fcbedb31f","050f107cdb1609dc86518317886321e69049b34a0448f95e4f79cacf68b9e781","01b2a2b6a3360163596fb2e0a65565dfe0e65177610b2a84b39de142f1dcaafd"]
Anchored
2026-08-17
Public log entry
search.sigstore.dev, log index 2495053720 · entry 108e9186e8c5677aab36…
Expected log hash
ed6074196ec9b1cfadaf17693ba1200791d122c6ee9d44d772fe27e3b176290a 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":"v1786933230052","kind":"published-quote","locale":"fr","page":"product:smallpdf/compress-pdf/fr","quote":"Compression aux tailles nécessaires","rating":5,"review_date":"2026-08-05","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a72e46617fe2d890e4fa48e","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 (2a2a7512f4cd…), 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.