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.

“Die Arbeit wurde schnell und korrekt erledigt.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
086d0c3ec1690cf72f7a46912ebbfb1de0c3a7e23e073ee2b865388a6814d667
Signature (Ed25519, base64)
W5hRodtWFJP9/9UTecwOzw8Ko025PqKxcZejOAF03NnI56W48GgB31/QhzdNkga5bdQJKXSqqEuyq6WzkwxeBg==
Merkle root
c53673589b1f41937342019e079ee2c0ad1635342b5b2a41cc71894367084fa3
Merkle path
["0866760170826c959cfb4e6f5d3ed0c4f397b6c90de07d15bbe10c9abe99e8b6","e866f88b6df8c6cd39da6cfbcdd01602f577d6b210e2a94fc8d40c857cfa5c2b","83876e0154a811133aee346886d152ebc2dcc4cf6e7157291ca76a487752f520","e2fd5b892e54e7f9f60f0f6f212d2624b4377fcbe1b06fb1093f27aaf9e8d2d9","826ba44c6844eb4290e2ef2dd07e850ec994b593c9e22928072415940056bf4c","75141a845d7cfe303ba65380f7e803431c2985217f921c17f63165a64b5846c1","04d3cb17d9a44f869cc2b09b57bf385d442bde83c4045f85f1580d53989c3e91","a48801c2fe5de5fa04764bc6ee8cded6e506f8cb63db5653e3e28db6246a1e7f","c07b1dd32c288e945bc6b3648d26dc2250471a56ecd4b1b786bdcc6d14fa53c5","03fb683d6a674b9a56bc2ed487fd25bc8651f0b1dd8fd9be8f665bd79a798104","474e2550096eba33e1537b293cb32465f331d8c9b43de62e223a8e96e58c90ec","819fa491974273a7a11f5a702a87a424f5950ee00dda5f56978785f4dbde325c","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":"theme:cewe/service/de","quote":"Die Arbeit wurde schnell und korrekt erledigt.","rating":5,"review_date":"2026-08-01","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 (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.