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 annual planner is of high quality - I would order again.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0dcf9fd4f1f9f168c874e742a81f57dc6f13fb6953ce7dbfcb6481c2cd5bd882
Signature (Ed25519, base64)
J0RzB9f7oOpHZASxrBSQw8A9OIA4onS2e5kkfPQ2W1YNlKP9LtYh0vu57PcVTIuDmJN+WGaGtY9CCaVTI8hRAg==
Merkle root
25b46ff2419988f674720a0d9957bbe6130bde21af352d10a6eb7fa1bd87b90b
Merkle path
["0dd1d69417734f5edcc57146b6d728000db3a0604fefd090a477fc537b0bcc12","53dee5a61df9377d3a38a584988e2aa2850dbb77f47dd8558898e47d6179c142","c9920cb22f17954a3c3925f6ab4f1184be4c5e795d97e441c3b5df858b10ed4c","fd118cd0e9b18f6d9b1fa01c3f2831261e0bce491b8f2a1635d115009e476c8d","c3a2b2d00dbcac5f599c34a4ddac9931e7efc2aac785ada7953e744e019ae224","38e652a3f765d9cd1ca6fe4e1a406f3ad85647ed7de63fd3f0e3f2048d64ff72","9ff026d787f78c81db188481ce982918d4d4a9e3e693eb6780d7c0ed6fdc8b5d","3f51edbb82e8c908e06facce0f2494309873c627a8288f6cca05e473becc9767","311841f56f0cfb74454ef806f688b7be3c3441985d38359e2500abf99feb9332","a655357a4fe07d08783a0fa9943fe9a962aa6d278d45703c2ff3f9f0015a43b6","45475f4d9d834e919aedeb1e785bf862858b10c6273f9426be0b555235a9d231","a164ca95d37c66c485497740b3dd1b0f6d28a07a484c54c912e7c5e25c0c1d11","6a6f9d49462185c4ee2e85df13dc5c42a5069efd64c620310ba383253f8c37c5","5d4fccfce6f7964a21f73dab907adaf1b4bab75dc36256f7e7c2fc9e80b93292","dd8f1dac20e6d5f290eec3d4a0a2acb8f82d36d90a7d470d163b0eb872b09e9e"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621712605 · entry 108e9186e8c5677af8cf…
Expected log hash
e2d66cf3e23cbd8a996b6d44d305e387793b999542b5186c00c4ffbadc30715c 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":"v1787891207850","kind":"published-quote","locale":"en","page":"theme:pixum/price/en","quote":"The annual planner is of high quality - I would order again.","rating":3,"review_date":"2026-04-15","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (25b46ff24199…), 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.