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.

“Mon tableau mural mal conçu a été réimprimé gratuitement.”

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 2542879916

Proof data

Record hash (SHA-256)

349b57b66444a030dd2b25570eb6c21791b117d62e65ddd70efcec89a475e97c

Signature (Ed25519, base64)

S2TXj9QTkg6iiWxdQWu7mscCjnpCdl8g8Tpg81ixzxZuPPs6tZ1zu6YJ9ITKwoaEGMs24NMsrIu6hcvABeI0Bw==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["3494409ffa0a4a5411ea85bfe579e3af4cd77b1f8d8a114a84146e1c65c89810","5e832941a2ffedeb2de849d09cb32225e298684071570579a787962b4a480d49","6dd3008cc22d026835b4b1c30a3ecfcd23e313305ceee65a00314f4ebcd0b8d0","daee14b74acb001696abc1031737df5fb56a62ec76b047dc623c806678aa337e","4e8f7691784091fce5d81a3a72843b2d253ce8b5463b4d468186233a1403ce2e","594f526c09ad91d41b3f90044140aba555ac718e75c7ad2931e5c569587ebfa2","e4418a24eb7b7e45dbbd282e30df1bdf1888a358b4ab5fec2cfbe8155fabd46d","350d0235b533532e4310577ae21b3a2f625e6a55aaa1deab123b103359afffa5","507eab6341fe137cc68b8650f1dca5306bebe4b9b561b44fd5d5f16c39310fea","aba39e3d3757c915a78979195be20de85b51e7c2fb94e9c600fa58add8ce89d9","9ee8e23594bd01f46af70cb23ec2935fda7bbb63583b1c13e06008c3dc66775c","97ce548aa17d964696b9f173e45dc7b64b9cef42fa2655d3d3423462baa6b078","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"product:pixum/wandbilder/fr","quote":"Mon tableau mural mal conçu a été réimprimé gratuitement.","rating":5,"review_date":"2026-07-29","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (681242bb8cfa…), 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.