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.

“C'est inaceptable et inutile !”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
38af18cabab738ed54e312cd72a4a4915659fbccbd83816d6b7637825bdaef33
Signature (Ed25519, base64)
A8vBWwAL8+jHT1UMtZt/u6djqNaYgNPy87vdP5Q1ZNlbXnGpFhilxuV9BxfFAN4PMoWEyBvJTZN8untvu0lrCg==
Merkle root
d4c4aaf139801abe64089c6a646a11881b578559d9cb7d88d2fc9332bf4b830b
Merkle path
["38af2f75c8cf38518b807db1135f60e9bb0b9191b5e2ce739a927206a4449cab","fc870c54bfd37e8926c4aa2db0055a4ac9e9a5e74d951323e3378d6ed17e244b","8f6059b00ae3e7ef3c8e20e511132eeb096bf359ae40ddb1e3cf6355c2c797f4","40c9b8e0d43d3a8129a5ea10b6fb1b9730425f757e439011a146a4dfa560b326","049a3915a41c7371244b4d469b6f78e05d66e076b1c5730a48a9f2b4f5860fbc","8e3e2139a2a87f35da410bdba7b0a3fe5ff6a14983736e206c3fb4041a8205be","4f83dad5d9a4375ff9f08910725c5f4b93073470e7cd8ad4d230ba49ce6a43a5","50ca9548df268bebdaee8424806abd058711bc0c131b52d151a949a3792b5166","f72d28a6a9cabf56857f27e9ef7ce58fcd30d399acb07d66303bec46dd0e62af","d48b4628aa6416f2d53de0ae917a7b209a3335bd8434ed39360c98e1f1327f42","d7b58f35b1b1ce1b12e05ff19f760236967963831206b2ba1404662ebeb8c3c7","6fbcfa4079d1058a79992b8d9a70b2ca43b8c2bd2a205f5f3c6208c7c4ed37d8","ffb133066a77f2e306bdb0ef8734103e8fd9fe30db508022f3e02b358231e536","ef527f45d797e2d831211fa20aa17755e8de8cd626bcb27abeeea7640d159dbe","9b3fe954f7b51d7ce6fa763f00e1815ec4c70f892ca128b9deb83a2e107b9fb2"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683384390 · entry 108e9186e8c5677ab9ad…
Expected log hash
911a6ed7ed419f928c9567229b2f9168f943e91a3951514581f7a3ba93db232b 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":"v1788324112523","kind":"published-quote","locale":"fr","page":"brand:pdffiller","quote":"C'est inaceptable et inutile !","rating":1,"review_date":"2026-05-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pdffiller","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 (d4c4aaf13980…), 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.