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.

“Very prompt service.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08e0945be919c864f51d561855322a1523f46facf96ffae3bdeec5851dbd3578
Signature (Ed25519, base64)
hKUssEBpiYbW+z9TM3Zx3ZHTh+5tewSkuHdWj3IkNR+oS2uO88EUoJ7qbLd2admdvojGO3YRALOML95Xtx6gBw==
Merkle root
c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path
["08e25b9af37e0b232eb57d3c608c131d5e2f1d91ceadba7609f95df5ab9e48d5","bc3de9bff9fd92cf6e738fc60f9b3ebe0305906e7e9717f31ca3a019c9e72082","267b12524fb335afa66880bcb31609cf3d704787497298b4e1ee295a2aa945bf","47fdc8b5b9cf205f5d8381dc815ef4054f6e0ca7fe3d6266ef0d1dca335fd036","baf3d79185980694671f2ea0de8ffe2a2b4aaf85e0f9877fe7a76085e2a786ed","401ec4d866d5aa0eb7732562aa0f4683240c749ca0413858a8772f264dd3bedd","196c4b0c3882eb177b850297647e769771558c8b5e1d2116ae7fbcfa884028d5","ba8835ffa77dd369821cf5714d0305ee5e990a90195c2b2227673e919c102728","0a401e7c31e82c069ee303addccf3c5b1dcce379fd5b8fd31e5f96912f21589c","43469aecfa4e84c5eee947d114bea65e9fddb509e0fd81557da575348c5e1a49","d18b7aafe3c8fa1f41b37100c819f6889d901a72c5a52c083df460825a0362bf","a96676375db3724e1e627228b6d8bd9eedca089634a5496d61b7f5a04aa3f0ba","892281d0b1786415cbbab69d4ec27a4aa9ed68b52615fedb06b3a777f62ec60d","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash
c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"en","page":"theme:ifolor/service/en","quote":"Very prompt service.","rating":5,"review_date":"2026-07-31","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 (c921242d78a6…), 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.