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 Kissen ist total schön”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
135448dafe92c60513ede86dda9959c5a116367837ebd3dd9aae65529efd7517
Signature (Ed25519, base64)
Wt2dnGpQz6+ohacI6iopDIuBqhgF7fTRpLynizM9lQg4iaxmNjlprCDuPqzp+2MkODHoctdUo4keCb5exMDTDw==
Merkle root
c53673589b1f41937342019e079ee2c0ad1635342b5b2a41cc71894367084fa3
Merkle path
["1356f1da32ef223fc186e5cf31142fea4897b2b0a9a3f04346db782f30ae9b73","3e9d786e295f7c54584e64f91d6265d35f100121e4c39b3cc2ddca8df6207b3d","711ae78874638a500154f2c925582ecdfefca360fe89a67337089f0b486cd3ec","3e95cfe2397d5eea21843b2483f88f7faf4b9083e9ae45320a739af4ea166246","d92a7047ed19aa04fc5f240937e3be1fef2ec7ba0833e653481628ae53fa74fe","bb8861709884709245169989d8d76b46d14052d9861cf634edb2087545b8c913","0ead725b9bc8bbda4f1246ce7d2f731d7707c5c18a48eaab15c50b6d743429d9","5904f8088bd8fcd6327c15374dc9e57a1445c7885942c517011d764633f0b965","f0c3045f7609d67a41c390c896ea0474591880105df6d8d4508bc8e8f3b4b903","c6d9746d4987afb756d4142f8b2239c2171c1f818059038de2f6c1540d48c3f4","36b3277d305afbc3e723dc2437d50eb7a0bd34ce2b41615aafc5998b24f9fd77","1271404170528e85b2a5b8d892167701609eea201522009f6012025621f6c3e2","6347feddd7eaf9469d389bda6e1b8ff87765f8c85d403613f77df274dc0914d3","60db5b960c74a953fb3ebb541be0d84a0946a38e137e13155b739ca3fdae1b05","8308334b0715cdc2685afc133c95aa85c9b86c8dab9c8659092b74cf2783feda"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3123908662 · entry 108e9186e8c5677a51cf…
Expected log hash
5372e71f27172d067b5d688f48846b5317672647da39397abf474cf22aba0576 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":"v1791348381030","kind":"published-quote","locale":"de","page":"product:pixum/fotogeschenke/de","quote":"Das Kissen ist total schön","rating":5,"review_date":"2026-07-30","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 (c53673589b1f…), 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.