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.

“prompt delivery”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a8534b21a61efdc90281fadac491f42aae9521f0d1c0dce789ddb2c7b5bfe41
Signature (Ed25519, base64)
xZ0sLq7Jx3cpZnFzmB3zoTFCvpXbKkCzzNP253fKLChTCMepBVKQDbS1lkuiCR8ZMfWNLE5TvAn69Da9hmUcBQ==
Merkle root
08eb3e6232b970fffa0a7da96e731f873d4cf55f95684ec0dedf601bbc51f2ee
Merkle path
["0a825a76d11664017c4f4a2b50e93ede9acb8d9eb975b4697b1cb570dd8085b2","2dd7ab6fcdd5262ccd71ed9bee95e8e1e096c608819903ae9fc6a795ffe6dac3","f5c7cc7c706ed049dbd4f434f37e5c7325a04bd64d1dfc49c20017d82e4cf8fe","8ec203b0fa1304a5e49dbea2d86504f561556c144bbfd28817a60c630916ba3a","acf3eef439a50179c8a39ee8b58f9f1d9addbf4a324966ea4783ea4df456eb9c","d6859099b90f720660325df2b7aa34f391124cdbdd02b42b03abe02e11972389","3883b5bed169c8b1addf2aa1f7219e8ad5aa771298563183762fc6854ab197ff","e54a56fe9cc29e3dfa0637fe213b6a256c03d89fe9405da95f132141f6097cb0","0a4a7b657dd6e8aff0f9730166badca586cd0507af805306be2ace8f88633dc6","60bbc8ec50256157d01e2357902ce4b8a670d34e756f6bd53274eeee47535993","df58c5cce5cf99ecd705b77bee27dbf1413977528711eec7cf6957d52bcba3d8","3149b61b57c4e96fa00834b286a1ff293ce8ef38f6f777816e1d2dd41a95ba0b","98cbe703203235f49a2fb2cecc87f15c98f35d0c849de3d425aaf9b8931c4db3","92f8c29fbff219d0ab0b99f5f0be0f6964909268376072a2083586d45c724879","c693a67e16f063a2f4365caa457d1ecf98ca32ea2eb04b046c75e9b48de76711"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647354920 · entry 108e9186e8c5677acd5a…
Expected log hash
f04a9b484daa74444d31d63cfb27f6c40253e74f51c2c82ff5f2602ef35e2419 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":"v1788059498741","kind":"published-quote","locale":"en","page":"theme:pixum/delivery/en","quote":"prompt delivery","rating":5,"review_date":"2026-04-10","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 (08eb3e6232b9…), 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.