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.

“Das Fotobuch ist sehr schön geworden.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0511b5def6415cbae7a65d852371504831c72b08aba2e0eb07065398f597ea9f
Signature (Ed25519, base64)
XbSo2nzYA//e4Ip81XQWBo9afWAt+3XqHPXWWb3Gy/2fJOefzq1hfNBGBaJxp6/xHg6rP3Uwz4E23KyTzl9RCw==
Merkle root
8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3
Merkle path
["051364434b9876dde126153a481bd237bd24813a84cb10d317cb856dfbaac625","bcb10388aff2081713c564b4dc2dae78522cb556fa9d57eaa64f6f438b44dd77","9a2e05b1c54cde60b9815899e28ebd77830870ba8256b7883e7a7c8e2fb5c052","e70da782502b00acb29e469b8792eaac99681a5f6b09396a4b422067137299d3","6e2e8bd519b5cf5e96d1905bc4e1d0b32676ca48e315cac2084bf42aaf19c91d","bb64a020253795cb0582f2fceb6e3af7fb04721d9757746286f07371a4e60276","e5772242066be230c4609a16bdab3d459c24ffb33c660babcdad30d2cd94cdc4","d8b236e26fa5cfcdf3928936ff15096dc51cca32238882c2cab2c8e0267e0115","bf7ca44d5dae4b4f1ec7f29bbf6d0f1de8cd34f443528f119ed5bee4dc0a81f8","07b714be4d6d468fba69ba62e053bde4c0e528968fa52a1ba7f7a60911d82385","f536fdef844844d48eb76caccb65d6d4f2b25c2c56b77a5f915403aa130a74a4","e6e816e468ee57faede5611415d31c1593612a3fda282a14b7a9f7fb03672a5a","f12c6d940ab3feb9a920f8708be9c7f52b5aa4637463f6ea0927f2330e210f4f","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…
Expected log hash
9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"de","page":"brand:ifolor","quote":"Das Fotobuch ist sehr schön geworden.","rating":4,"review_date":"2026-04-11","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 (8e481f891fa4…), 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.