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.

“Excellent print quality and super fast delivery!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
369aa3f2ed12d69fd27cc9ffd2bfdd8ef0f353e401fb2cbd28899243cb5808d9
Signature (Ed25519, base64)
/FPE0QomUFcUsYdaoVch6TqKSeKLDBQfN2nDEdmjriYAR1mrPrXOjz/n6HCCPb7DqTdL1Vh8To2d7R/JEysYCQ==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["36966e63dd89b2cf6512c7b365a35a98a2614f2b3df9b63675ea555ee740fd43","2fde5ee5835f6d90a1fabd72945d15a555018e6902a6b85733c4c90f69717cc3","c45a351d86c0490081089cc4fe250bf99352452a21973edf4e01c26966fe8a7b","c0d1c825e292529d52f01f3182501d7427aacc0e6f18a0b0b3dcfdff3b767515","50983518cd5d31757b12d3abbbca8efc341092da03f1299110aa78acdf03bcbf","b5366eebdffbaaef1e8faead98ce1dbfa820605580292b0a91fbb356111d60a8","3aa8b17af4704eb5868df80df86750ec3f1d615ab420ba84a9cd607fd0104b00","3f70bf1562fc31a5a4b74725ed7a3bb72ff569e6eb049d537a3d1b8fc0c29324","298cdd504d668ffbe56e71a3955d0ae0231a78f2be81d9abb3e0baf124eaa693","565edef98bded06271ea56bcea2e8669e684ca8dd2f0acbab6b0a34d55575030","4da27f4bf2c032ff179beeaf58384b713b8dde30183425696585c14ad346afc0","a8f7acf9b6cd54c646cd7bd9b5039bf9ed3fbb62110c855f7dfe16810722b2af","def79475a5b87d823ffaa82cf9c802a7968dccfbc8519501ee364e037c0e7931","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"en","page":"brand:bookfactory","quote":"Excellent print quality and super fast delivery!","rating":5,"review_date":"2026-07-14","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X574512025EBB9124A1B84F5AA83E47EE.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 (13d851a0949e…), 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.