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.

“The quality of the photo pages has declined”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d5ae47dd24a76a149ec45a69648af41d52b694df54c437ff5e0d4cae1647440
Signature (Ed25519, base64)
Cu3iEODQxWV7PG65bKhuFSwfiyjJC+Lfjpm+UeRoDOnbeeIJoT7qzmbAZsNRayhiAHX16aiiOkk2xmnOQdLvBA==
Merkle root
9ddf6b9053b6e5e7a2f15ee7f3bfc8dfb72c48a1917ae5b7e553033e3ded6523
Merkle path
["0d5bb666abc7c38542ce1208682262b750c4055d66e243a7cf29091818c29233","ba5c3571a8d150377ae92b3ed067076f80bd392a900369f5091bcc49a4fb4d93","32de8b857487e26cb40026e5e2b68b85a32476f3658272c047e0b3c3a584e6ab","f699261f4a164a9c97b1a18cc045f39456bacadc54ea5462342ac469f4d215e8","7d83edd2ca82eedcb0ae0ef356e2e5c86edd3764976e7b74ecf5734af545e0dd","0b85773895082d07e93a9899e6d5e0aedeca318affbab3d80e2c7c204d3709dd","2d7d18be1b7f008f57cf9f94521ae545cc98bcd624eb44ee8a6cc3d4c928a2db","6b412bdbb66ed048ddf878a760ceaa6f9d9f6af830285b2ef7f5033ab794cc81","defd16ffe65ec6df181cf300c19df80c14d8d4c0b1c2a4e47eba704990aa4a6e","cd4e1e5d25a1733cabd98443486ef87154d65dc69947b3a3a149dee5949b584b","701f51afb4c8610dd7eef17863963a9522632d595f37b506efe82233f20fc88f","dcfa3f0fc39e185ac4a0c3ac51da16fea53e6a2f4d1d1050a83d0659142cb3f6","48fbcfcef32592ba72653616c6b287b5138e378088c17384b9af4bf9ec9a216f","a4308f946a16111c9d609738b93b2f2ae813ce88e33e490f89cf33e3a52e64d3","50c4eca268fbb41f8c6bc36d8a5d1b6cc09733d96f0fb33e6cb584096c56f695"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514967984 · entry 108e9186e8c5677a902c…
Expected log hash
be0cb34bbab326d10b25013c37c9294b14554a6c6e9fac3dc68c06dc2c3c60e7 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":"v1787135269737","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/print-paper-quality/en","quote":"The quality of the photo pages has declined","rating":4,"review_date":"2026-07-15","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 (9ddf6b9053b6…), 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.