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.

“Unfortunately, the quality of my print (40x60cm) is not good”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a83397bc999bc6caee8653e30ac82bc77ac741f244a8fb8e289a763fbdaa7f7
Signature (Ed25519, base64)
iPK/r3pE6ZrfIIBThEj8jVg+3L6BCgkLUvj5APXhKc3FKm0cVpjaygk0MnRd5TYYgnp97o2rcwbLz85YNhNqAQ==
Merkle root
d124e5a2af562a6c1905db0373243d4ce34f50e6bfb68d4c04dc573a8e684f0b
Merkle path
["0a8593f0176023c567c6fb365a186419d2d35a615356e84be168f77204d3ea1b","2e4760ac4753544432be65eb583918d2016af24a17e01f2337ab70a925b879ca","ee67324cfcfc668e2b9497e62850658c47cf06765d921c5285cabb9b1b9a7bb1","ea13658f1725ce6deb6627bbc49c3e3db7b0b89a6202fe6a7064a92d26f412d7","cd7bbfef9716c5c1bb28a5fe2f40b629ce61ceae420b4a115acb90b0113bbd37","b0276a69d4714b7d56e37fc113272f2bc9d104ea2b886b8d69e80c017da4fcd8","df2a160a0be1e5f7dd873b1229b824a8afb3b04b4bb0fa495c82985cec32908e","c6e8f384e7fc1f1735028cc610403f6356b6c71eddb9040ae7fd1f75d0552e85","05fcbfbc64b4ae0538284e74a6843ff903cf9556895f34835141a60cb1d22102","d9d969ca7c9004f96c0d9ef64bca05bf795474f8281ae23caea3ccb9fe12d5df","2f334967cde9cc6cf92f76b0479943f2aa06e42aef8bc4c111bae4b291727143","ca8bf0a29a1f21fe85ef0a609f9932cefe7b94e8d1a3c009d3210471f7cb78da","2329ab5576d328792577ea9a2f93e5320b27f7d5e563c422a4bb8b1246b803a3","b287ce927184f2a91925f933012c347e3408a38af240311834bfc2de85b81b88","ae0a60bbc31eba7126a560c1dc0c88972f060767803fd062a22f4d1b64ebe8cf"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2681975448 · entry 108e9186e8c5677a0099…
Expected log hash
a6874452aeddf02ea2fd29d707bc91d5b5c68aa3036290fe558d8adf2a5f0bc5 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":"v1788310340973","kind":"published-quote","locale":"en","page":"theme:ifolor/material/en","quote":"Unfortunately, the quality of my print (40x60cm) is not good","rating":3,"review_date":"2026-07-04","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (d124e5a2af56…), 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.