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.

“das Fotobuch dadurch sehr teuer war.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
050a8e846f8a7a32136345a647192c20ad0d9f9c57e2a74491af17d4500834a0
Signature (Ed25519, base64)
HvXSMYKHhxJV1IQRsg15H3xlP4F31o9rVcc3/55XJtRG64fu9hpNHOP13P+A7cEQgObkrR28qtY1W4F6JNXxDA==
Merkle root
308131384c17faeb80441b13f9357584a0273f8972d9765a99957348a4815c13
Merkle path
["0503fb0b01c299cbe4186622b134ba0c7d1aa2bde07bc372c48cb201bfb505c5","e3283e489f0714e02077a5f62926bcb63877683e852b826eeef603e4bb086f2f","549d9adc9aca1dab0dc7fd1e7b4f5942941ec13d7db05f612445ce07722f23d2","412c4130a367035f75d7fe120e096db32fd3240154e0a1f35b34304cfdd2c70f","366af53045d3324e41f3f1ab85f45ce0c3df290cf8ab07810f35bf376da7ab53","5c641fa413ef524e9dea22b1b160098da5af4f6cdc104b76b46ad708af3e0c39","783295673adcfc82af3f2458d06016d96f345c8eaadaa6a950c4014347351042","4a0f615d0bcbbf3462483e42825956e9642b2fc51d18e6edce71fc1613f894a8","6b35e76f30e711cd8e96e8e69013ea2ccc69815e697b27b3579916ec4ec7f4f3","155711db03645d03839741ddb3250844866648ea54586d06be75fedec4051add","dc763d201f489ba7b7c6b79ae72bf4914c690a667fd799b4c168be4135d164ef","ac7a7b16dfe31de67a4441921374fcd2a825fe696783bf5df03c81eedc0a341e","d4ae49e1775276bcc130d7bbab191f6abbcfbf92fde2ba3900f68a760cde044c","91bd2726f2a91be0863a1dbda6a86997ef649da5ecf54fa9ea78e8ac2b08b43c","c04228d557ba3f279a1ea08cf75eea7ca9702c39496b19463f0d7c804a1949b1"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582578762 · entry 108e9186e8c5677ae28c…
Expected log hash
659d869bb9ff3fe54566a2f9c466159e26f879bc484da567fe1542343059e6e1 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":"v1787623811700","kind":"published-quote","locale":"de","page":"theme:cewe/price/de","quote":"das Fotobuch dadurch sehr teuer war.","rating":4,"review_date":"2026-08-08","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 (308131384c17…), 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.