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.

“Die kleine Geschenkbox mit den Bildern gefällt mir sehr gut”
Trusted Shops · 5/5 · 2026-07-22

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 2525430207

Proof data

Record hash (SHA-256): 2c0e96a88c0858ea4e1340400999869524f9ed4c9acefbf180c1cb6755130df1
Signature (Ed25519, base64): GqQet1tBUOWUKhNB6+2ybpC38xubKwn1Of8RonVJEDQQzVL7cYMmuSonV3npzODX0JK9zTzeGxEMBEZGQMhTAg==
Merkle root: 689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path: ["2c119422ec1c5095da31c10759bd120a5566d54851858327c510da24bd27f3cc","b925f306d41762fc462224182c49ae1ab087e3d209c7ff2f0238dbd9b38a1baf","5b98fa30c012b776fc58a3ba62b76c5238d7e52309a85cc9253bea1eb704983d","c617c8e51a053fbcce296a2ae6fddbda14b23281166390b3957ef99559d38ccf","db7da7b9ec69cc66d0c631d39d62ee6b727a21115a395465ada0f655ab000d82","5be49ff53432e2290b4e44e2e043ed79e367c1d1076298c130c06d0f31c88f98","6af4ad851ac786b412b94de7e8448e165c195dbaacaf2eec4cf7a15e6b005b5c","2b6e6dffb5d3ee1c47918e5ffbf727136a094536de21bf50892c05934fc8b30d","247d1bb73eed41c0bbbe57ee62f92e96d5b01c76d8af2300fb75c360b92236f2","7a5d82dbd1e5bfbcd6f445e6284fdba60b35e70da5365eef0e372785d65fb9c8","a3db7dcd6cc4dc9b644df232b1fb5a7aa6ee4accd007f224862245ffe90ed828","ed2e7f605df54f0d8a76b277482b2a940a3e8de4a23e2ef3a3cc15661667d029","b29f01d1d4fd5e719afb8d2cac2b7867993dc07c08772adb1bbe832e05e6603a","b93077b5d0d90464bafb01f0d5e12407aea90af234685d3284ce5c610fc51b1e","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash: 68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"de","page":"product:cewe/fotogeschenke/de","quote":"Die kleine Geschenkbox mit den Bildern gefällt mir sehr gut","rating":5,"review_date":"2026-07-22","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.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (689da4f5bb04…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is 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.