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.

“Ich habe Freunden und Familie inzwischen schon viele verschiedene Fotogeschenke gemacht.”
Trusted Shops · 5/5 · 2025-12-20

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 2582566803

Proof data

Record hash (SHA-256): 102d1f2f0e6580c2ee3ae8d64bf61dccc24d311b490e4ca93186efe61975ed63
Signature (Ed25519, base64): CTyedFCwIROcQz6pfmXrP5RrsRG7PBtmJuJp8Vn+f6/1KAHRM0Q8TT72O0iJJweiDpSf6ugvFzEZeRljFS9nDA==
Merkle root: 6a443ec8eed9d782158d739b7e41ec6a701af29f823a7ab1de64875ee7b0c951
Merkle path: ["1026a93753af36d3d96738fefe17dfaa16799b0eb39df0f4c7d11d3a72746e7b","e0bf2db1f18ee330622306e2c06767f6117f87f394535d721b54fff41622a3ea","b228fddb60a0e61f59fe2e9a930a3632761b10c70ad8597d7951fd6a5ed45303","a9cf5c8a569f4ce3d8275bf180ed53625e2f0cbf22f945f470857e75c8bab122","d20cdb34efc1f3c69a67841af83a8826fab1a579a68f61e126398dc629267f25","a7d595fc703f4589d356d3716ecd2fa07afacb07d8a1c1bc6f68fe59c69c7e66","fe79dc587cb300bd4b79b7038ab05fe39dfdacc37a4158a896a0859c0da3570f","86eb3d20ad52a0102d77f8af25b2fe10305f4531986db08b99941b9e7cc65d41","c7de8ad718a386de89ec45367495c7d8e0866785fe77ca7555a45b326d057e18","2c78111a9d9ba68b1fde8efd13ebf4d0d1cc76f403c8a6ad7d3a3dc22abd8356","1be49c14c127483b2b3e086a5f0dfcdc51aa7f16ea923379e6183d63f2f397c0","d1428aa021f92df023950d5f7db3ea57b9cafac4dd436d734f3a48bb3b809bb6","29476cbfe7722f8e2598a733d0ac1fbdb48eb18b1f5c573ba269ee97e9a0fc53","b0ed18eb18040acb126fb105dfa9a6793027076086da4abb61b60f692c09e709","453a3492a63413cfc9df7cd796916e7949d5f2ade376044ee3eeebceed9d4360"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582566803 · entry 108e9186e8c5677ae2e5…
Expected log hash: f4f63b54e78de54106e8bd57b374f79ad9ebb7e6cc5e587c172fcadc2d1a0c5b 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":"v1787556373580","kind":"published-quote","locale":"de","page":"product:ifolor/fotogeschenke/de","quote":"Ich habe Freunden und Familie inzwischen schon viele verschiedene Fotogeschenke gemacht.","rating":5,"review_date":"2025-12-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.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 (6a443ec8eed9…), 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.