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.

“Qualité des posters”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
42f7a37360d99fdfd3d7938798a0e8fc35c042a7130062e1c3388ef1a29a460a
Signature (Ed25519, base64)
HZL7If6U3sHI6Q28IeGi0TK4cSjd+0YaSKO9JshzTaoABsQURxM16FCpF6HolUG02oYGMtmzc9UcGumzFZ6sBw==
Merkle root
cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c
Merkle path
["42f861a417ba1bcccc5e730c94d98110ebca1e9fa18aeaf00002fd5170f51d0a","9ccfbe234691bee6b57275503f69467923b0edb59e98b793d28e388ebbf501cb","879c9c73cedc770dc04c52da25d2aed8d9fcd104974dbc00dac7b65cd8339e85","e1b87a44ddb19df790859da24abbe4d3313cf2b283e8b8ca0ebcfcc03dcb403d","13584eeed2cbcc5643a7c37ac64703c119a8410aa233cf7a29fd497790fa7c4f","cb369ea54e0048032328e4d77d0efc8b1fad5513de42dd78d5e50177d9a61d0f","afd8f550583c815b7769aa950ad2b77c76b8a7fb857a15005d480dddbdb2e3ad","b3f19107cf18903fdbec8369453b1e01e6088f33434ec585c919950a8c2050cf","b15a5987ad4079ed01bef0fd6dcc01908582d8112b4f1fc8e9c55cf49381dad5","4417666468e3bb834b64d292504336474ca67e7cf9d0c05c78bd6e8b6fe9c657","4c2eff27b15b0754c00c575acfce9a1b9055d695a99129dda90601f430687bbc","e1fa6f392433e3742115b528fbb62d17c8e73f75e679923586644340f2657a0d","78c0401d7b513e155708f2181665b03a093a6cddbc8233872a0fe76421b285c1","806b2b46dda360b28a8a38da683f56d42f23ab9c4a7b2fa07453f271a33f5ff0","57e3801fc0af4bd2492130e334ef2d0425fdcd10c95109df38ad0d371e279fbf"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…
Expected log hash
d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"fr","page":"product:cewe/wandbilder/fr","quote":"Qualité des posters","rating":5,"review_date":"2026-08-01","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (cee60bb6c081…), 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.