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.

“Papierqualität mässig”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0edada542954dd76a723507ff99a45ca2a04985f1a7406e5783186520de34d32
Signature (Ed25519, base64)
1ZW+QG78k172+FWcDTWJs9xggXNrp7X1u09ZdsSBws4C0ZkwqfcwtWHuaZU28w+8Dhky9S/ops17htE9+vprBA==
Merkle root
33c00cd8782e83e7660b36f31023b9067dd316746fb34a5456c153a308339c6d
Merkle path
["0ed8c35e215c8588137dd56825e9874add1c4cf632d525a002e185cd74b69439","41185eb5f9d386cc321953b3c2a9b6d21ba26df2df95160115d068bba326d7eb","fd59991dff8297fc5f0343d9781d4f847fdbb46d3fb164dd6842219acc233a0f","c3c88136ae77e4d4e9dc115ac04e5e64d02663ac2833e092c3d6ce249698e2c5","a0161b41b680a0280c0860ea7975cb88c453d6ff96ff1946bc1c56f20dac15e1","17c5f451dc3c6eb4a14ea8590cacc080415998d01b687db2453ba3324873cc91","28095737464c01aab333e6b81c51a49ec80e6cc0d91a439f488632e76df072f2","5fe64d4ecaddec6aac251d59a75f434a33abcbb70d22bfb158b16b55d53462cc","7b6a7a602ad2fba193f6752472bc659c08c23a250241155326afc4eb46f20459","95dc54d0946435f20844b6dbdb0ca1158e02c9800fe1954bc67c5e6b2c643d88","267958dba583829fd86af7dd435d0c1de6cd61b6e49b166770f30d08ea9a596e","d3aa483f4e4b46fe7fc7e840fc99c1ee942dfde16579987c10dca7fe286b8a16","d18f27a41b03a07d2014714c62631a673cf276797806c236330f5fe764feb6bc","c4aec0fb70f7ab82582654e3e3f71a251f73979eaf3fcf5c39210c14e09f34e5","1c612a54ea4200be62bfda791ae9c32645368a1c77880f74595307b48a6cb39a"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2681187280 · entry 108e9186e8c5677a68da…
Expected log hash
6c4c4fe04f66541fe16d28c86bc42894dbce07874d32b961c3ed57a7667195e3 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":"v1788300906973","kind":"published-quote","locale":"de","page":"theme:ifolor/material/de","quote":"Papierqualität mässig","rating":4,"review_date":"2026-06-16","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (33c00cd8782e…), 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.