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.
“Man kann relativ leicht und schnell ein Fotobuch erstellen”
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 2621591821
Proof data
- Record hash (SHA-256)
0af9a9263ed49a3d00dbba59a2a7a6243ff9a97d45bfe928932bc9964599c906- Signature (Ed25519, base64)
kxxYScS44l6qPX9oHJPv8gU2TOrlpJ+XstcHptIu8G8PcBBGCPkcduE6ltVikFGLwCmodQy1Mmo9hnr3EUsjBw==- Merkle root
80ef8d8174e5c9e41c4b3e86fd7f016ae3808fd6df1be7f458d6b538ad4a1573- Merkle path
["0b0116950e338319bb2039e64079842fa1b9416792cdc3e2910c8a68333c2ab8","9e4b0653b1cae45fa29e6c7518aa7dae3ec57ddb893cbb3b9b10ec9cd8e07eb3","5e009ee8a5979971ea9683671be1edfa4a13a1ab1db833f6f0849768fb458fa1","826273759bb3858e79b0a458a68ff2b69ab4f4ba4cb1d750d3fad87feb6c2386","0c2949e814c322876ea979fdb30bec5ace7f955ae3eb4f4201bf86ef8a8a75dc","46b72bdf8b80595d6f07730814b9656b95b65b768f6b7284589fa3dff1faa397","7dde64087cfefb67e4769e7319be4fc9023ea7af9b17170a32329b151e080b66","ac99c6ad669417f7c14a13d17d0ef6132363d7f8e27930acf6b06989fc6bc215","6d85ef53ed548c1dd79828ab8a748c35ef3d87eb96a37c7406228e920eb42dcc","e8dfe00b5f9a67b5699899b7a34e36bd16fce704ead624e07e6008df82c6f7bb","6352b510d22393da71e3d337860c623468166a7fbf243d6cde038475910f3643","8a65665ffc3a4722f5c5c41fdca725a257e2ab338063473af47de31540acb863","f750e38a739e49891f23aa1e661d12425441a712e16c6b53fb7b0fbc333659c4","6e65afb9564f3cc8ff91301d96b8fc4fbac4c77bfb9c9dbe43ce13006661d50d","8d9e2142445a56a1b8facbbfea379c6a3fe5da494546393de95f71ea2d5e97f9"]- Anchored
- 2026-08-28
- Public log entry
-
search.sigstore.dev, log index 2621591821 · entry
108e9186e8c5677aaebc… - Expected log hash
-
1103461f2f136c93d3dd608a948686a2f30160cf05200779542dada269979b94The log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1787890464756","kind":"published-quote","locale":"de","page":"subtheme:cewe/ordering/fotobuch-gestaltung-software/de","quote":"Man kann relativ leicht und schnell ein Fotobuch erstellen","rating":5,"review_date":"2026-08-05","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","v":1}
Verify in the public log
- Open the Rekor entry (pre-filled with this proof's log index).
-
In the entry, compare
spec.data.hash.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (80ef8d8174e5…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis the independent timestamp: the root, and with it this quote, existed no later than that moment. - 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.