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.

“Diese Seite konvertiert sehr schnell.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2681825259

Proof data

Record hash (SHA-256)

08fa52024b76309976884592b877b4ce4b0fa5d63d5af12930072f37767295ae

Signature (Ed25519, base64)

ObazrFYtChUhrgCd1tzg3TPJtlO7tf2XO/UKEzh0cAx/mZY5FhcVtqhJecVBVL9GkyiaRH3N9bSoVNEwaIirDg==

Merkle root

dd0580a8af2e7ca4475f07b02d0aa8ee9c22663c5492014f0cc859abdcf6de59

Merkle path

["08f9359df8ce4e08e8f997f49aef3625b42ead7127551de5cdc3912fee81d4b4","bdd9b44717997f48da590dc17fa3e427f1db7e9c745efbcf3ad51994878dfbea","64d591ca14c1560200a03038b03c10a9285d93256823ac347eff4f831e78b76c","7cbf53bcbf9629eba09af47049f31761d0d0feaf07db7a2408c90b4f0ff78db6","442a80a43185346560c63cc348beba007e8f5828283466fa34ba2fbd4f15ca4e","f3a9a3905983e46d8c2a3eade8c3d9179433743307ac5bfb5e2b5340c543b7a3","45df48b94d36123923d97adf7f25dafd2defe797f2882b3f6d2b3c6f62e54851","f5d9d457fd45af1dab5e0c64ab854c28dc50e364886e87be76dfcf79ad3e6bbf","e26150793d807c7a683088fec8cbeb19fe58e58437e22ff8a92bf485c8c58bc3","3f05e65c9fec57cde769638aa2bfdc83888afe027f7282e081ecd8dfc7969874","ca34b8e0ad0fc31e974cce846c51cdfbbbf9da1935b0619a36ec5d29a18ecaae","2dd407f62e1f63dcc6c01e9f283feec957ab97fa41679650d67f2b0e7457931f","df80a168d2586a4c29b051d0c15aaee1be02a01d453999bb8ff7a49c5acfa9fc","d4f6b604034af6f00706eeb6518cce3b975aecb4321346297d85ef3b674b9c73","70c90f1928666dbcd54b9b799948efdf13c245bd348521afe243e345aabe9257"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2681825259 · entry 108e9186e8c5677a0428…

Expected log hash

752a5ca1b3a34e1550b95dfc32e3ad1179be4701807e5cf6cd525d9b7432b3f5 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":"v1788307680420","kind":"published-quote","locale":"de","page":"theme:smallpdf/ordering/de","quote":"Diese Seite konvertiert sehr schnell.","rating":5,"review_date":"2026-07-23","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a6235e57522be95ce80602b","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 (dd0580a8af2e…), 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.