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.

“there is no help area”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
63cd2447131c1bdab505ba7b3769e3874b3adadc498f576e06a3e913f554e72a
Signature (Ed25519, base64)
usMJSf+xftQtZ5RWQQHG+pCqfVniJ8WSlJwx+X6yKP9nVd7KVyLBcnJ3DMmL5PO6e268SvxTsBuL9BMY6xCiBQ==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["63cd0ecdcacce536c009c7abda3af44cadaffe68fb4cf9566f183f7bdd93bbd3","a66e3494442ff8c5704556150318158c6ef55add1ad4a20b7a96893ea116aaaf","fa1dff99d90dff51eb18dfd11085a044cd51e0c42f878524d5ead65a1764f941","98adaf4188488f84dc4cf52e909924e839464dccfb333bc955495b2caccbd0b9","3b0a86040295e8938ca39f177d9a2b87cc06951c8a948939e799d2868519a1ac","02810f90689dc9881d4ffb6ba0c9029b5eb6c4635b0f01781aeaf2a9141b4100","6956514884f6f1c961ada359a66dfb17ee5bbe5540aff175563299544dcbc9b7","5536ed8b9960ffc0685fc9d5911db3dc20acd65092ff8b6a7168e8581a408dc2","0775ef625d6a6f14e350ba3580b3b7f35c72270aa3c3a21d20e58f9456fe18c7","bb5b53971b1a7f75e92cb9a263dd69462e277fd680040e7a181c724d5353d459","7c6063b192b795007db0a5b3f50559ba693175c61b3bb1978ab548035e173f1e","b9412849d9d6bdae9bc716b14566deaafbebd8e51f6741fa3712d78fb28fc74a","ceee0a42168dbf7fdebe6a87c18868b362d983067ee9d54459c89ffba781dde3","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"there is no help area","rating":1,"review_date":"2026-08-09","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a77b08a87056b2088afb95b","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 (c69b412346f0…), 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.