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.

“Mir fehlt die frühere Möglichkeit einer Postkartenserie mit unterschiedlichen Motiven.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
58cb5ff3986efc6f5b382bf0c4e5fb87d493966085ac725b6f787bdd6aa32f0b
Signature (Ed25519, base64)
oW9mT0yw1yvlWNSShuJzVTwRXByEMb+KipGT6nbmV5Ka/9Taynlt5r+UMuQwTmUEAe10Xy3aet1DbxqeD5rCAw==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["58bf2476b3f7e5569a304bcd43a21a09b0207e536fbc255f6f0f6b9bdd27907a","72ec39bd516eea115d9b9b3c05d96f5cfcc66fe63406d34c3167a639ac221ab5","294efbac9cf0d0cb2372bfd605c9c3a109d6b902295c1139220b8a23e7b0ef46","23db6ef0f2d53c3513d895a39ed072f1d4f507ca0bdd62918ad4a9c3ab03957e","085bf26af467e916acd47cdb6fb583827280930ff8844b659948b78af3a309b1","a152420f2790677b0ac9a420e9af68d4c32eb44cc470d8bbb14e2b3bdcd396fd","35a631ad29ef33909fee10fe1e9e0a6d60b504902507f2913febb02502c866db","4094eaee281b8e5790798dc73d252d8d986e8b10e35c226e075bc13e60de49b7","1d413d45253d06875980bb95a19548c6a12966076581a7c20495663a994140ab","3ae3214d267beeee9d421d5afa5109754ed338b98dc1c1791d385dea2e36cb00","098e003ba54344fdb00701cf721485b281717bc2ffaa7483ef6168d579ae3ba3","f1892be337cbf3f4bf9cd60db0d449d3527108f04611233f1d94a0b7ca806215","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"de","page":"product:pixum/fotokarten/de","quote":"Mir fehlt die frühere Möglichkeit einer Postkartenserie mit unterschiedlichen Motiven.","rating":4,"review_date":"2026-06-10","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (3e1c67438f65…), 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.