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 very high quality of the product really impressed us.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a47e48303a8c591f07df938d6ad0443d874aa4f727a80799ed6827fb90a7875
Signature (Ed25519, base64)
LtSVMIIg52oyqOyykXInOh0YRC/7zIILwrD1/vcG74oRMD/Wi3fSyg+cdpEqyY2jeIUBStGi+kZISEdXC6T6Bg==
Merkle root
dd24e9f4e2c157def3e88a505d0f69726bf8aab26b1f5c4272da69b916c6842d
Merkle path
["0a451c6ed6e328f1ab53f70e95891b9bd893e594490440516b86d4f0a65dc1da","ef25230565ee86dfd89a5b05fb0acf256e239215377ad1450730eb874dcf2d20","3d9a0e195883ad6ed1c1cf9c56d5c9ffffce7da5f462c7eb5495866ea1b4316b","ed2f9812a17d10beff271cb81ea3d096d7bd0fdeb7e18498fbf4887a6902e9a0","c8977e78b5d03c4b0e2985b9daccc4edb34534b918f20d3ecdc1c12f5dd2b4e5","3237d46561fb01bf098b459af106226454d5b56887321140c18d96640c5067e7","3175702e764bac2a0777b9302af49732fe8b856f47ae4589cbd2babac10dc79f","9051e423b5201113fa226286de328596e493556bdc1e0004b179c738aa071dd1","2b634e0a55d3cba5ddbb5e8f75fb12f6da04e6069f0b37a32a079b82fe77e801","e9bf870407db3e6b8313c23c10d0a77aeaea3fd985ab76a2d318405dd9ff06d4","6d0be9f8f3086c3ca5ad7c4a7436dde2922c85cbdaefdf286bd8d8a7850295e3","f55d259140b1887f40efd36dc62d4702f641032856993f66621d17ae5fdbb64c","7e11d89f2ffe47873f06394ae6eb73c488c18861ee2d0ec6b2a058fa7259ff17","dd6255aaf7c8114bddc5f1e003a8869fdce442eab7e68a185991db8a5dfcbeca","3dd0df3aa4d54a1f18105ae8426c289b2385d33e7b5c455288c08274c2c3ddf0"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582684999 · entry 108e9186e8c5677a2981…
Expected log hash
2b8ebe4eba52e1c2223ead6031d4eeeb67d9ae021114f03e62b1ecdd41675bcd 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":"v1787631865749","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/finish-workmanship/en","quote":"The very high quality of the product really impressed us.","rating":5,"review_date":"2026-08-06","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 (dd24e9f4e2c1…), 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.