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 quality of the product (memory cards) is good”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a2f41a7248833664afe759f2706b4ce26086c388292c978e99d0cd9b5712723
Signature (Ed25519, base64)
xqaz3WVDJYUuIbXp7qIdriNw53sacJ8oHTtn3g3XiGYJXf1yUAbGwki4sjv6ZRNqwQF7XEp5lL7IwRxJgwhCAA==
Merkle root
4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path
["0a3289ef9822ed861fcae6043f27164570f470dc59aba819e0352ce1606d9e86","206c60e1f71772829d04720367acfb43241dbd8193ca3ff476d7144408889a25","2c7f88201e78d6c81a77f7fe3eaa75fde45e936bd362e70bfc1622f93cbe594a","2961019a8b5b9daeec30b690e1edca9238fe28e74bc719e860e554e5e358584c","774a8da0cb2f3b20408a20446e0c1d0e1c308e1893aa7c5d51dc792a85e91cca","bf1eb8ad79df1a347d050d99baac27d51cf741669317e8169d08734b9b01b989","4b44e262b91a2a8acac763f683715fd2ccc46ed69b03e789c4954a674ab52bef","7cf1a07960a8ef0164d55cd7b78cbcfb5ac37d3ac75c8aba37d28887904415f7","93943f1165c4fe3e9feb141a94cc8b50826e6b2ebc3073c0ac7aa9b02168dd4b","4021e48b7a4778c41bb74647abdc4d0639f3d1b606cd7aa88da63d95100cbc2e","7492104a60008c8ff17d2a61269ce71d0a45a629bda2bd27c03834f883794aae","b7c031c5d5a259b30d42108b4ee16783cd741d935b245cd223ba5132a4508cf2","8768f82f7b88a738540ba1a3e2c8c04be4a2e7d425276e7dd71d0f787a7200b2","34012874980befa2c4e79572fde2605e3883df8e5878fe4daaeaa8bcd10c4d2a","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash
1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"en","page":"brand:ifolor","quote":"The quality of the product (memory cards) is good","rating":4,"review_date":"2025-12-10","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 (4354cafe0e2e…), 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.