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.

“Je voulais un tirage photo au format 20x30 cm.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
131ed6a8196c4327f48497d271974fc77bbc8104906561bba5d76274a5cf88f8
Signature (Ed25519, base64)
w4gN3vHjHRpBdupkJxCbg2bUypzBSzGuyEPpeDzKhSPglhWacWDazEyMXG07CIkdIJT4UlDqj3p+gccirtDGAA==
Merkle root
bdbf351c9ce626213a7937b083c4ac066820b0192efeebf285f31c724e7c7386
Merkle path
["131747af435b360b58c0ea8dc691cabfc76e618418a6c0470d447b6b1ecbf6d7","a54cb3a67cbe5aeded3664232a70dd60a56dbb24407333791aa5e13814f8fee9","983493ce7f55b2c7c3b5ca8aad0c79d257c8cd3ad49e314ae6cb8c2183cfec4d","fc4384f09db6d50078e0d32b31ecf8214f2fd3b30fe0d71716e5d289c2412dde","1c38941319e41b00bbcc74d69b166d4037f1efb7325de63aba67495261d3c41c","ff13a895eba8aece1f99fc8905118e8266dd1a67913a15040af5eb5d3eb968f6","786c0a30a0e069a1507fb4a4d3bb38629c4f763a9600d9ca77547f37eb874e44","89878833a2db2090d0b12e67a0914f7c4e3ac8e9a4c896189f073137ff6fc8f3","6b333018775e47fa695cb3a8ed037b1ebe0edfe499e25a606b1d4cc43fe79138","0a79d16abb4b4ac2b14fc78d3ae334288adeeb16f40a244c89c66a306e7cadaf","298cc0957339feb0c8e72c1f7b6cbb277bb879b01abd41057693b60c7a1fa4b5","ed0847d04ab049e21d5f1209b43d9db4f9d0aa8b87c3438b7bdd9107f7128c2d","73428a6555103c20fb5ea743b73a12642caa27a1cad4c3aeec7f2fe71e2bad2d","8c4971ed811477bb80cd783319a321eb7e74e629d6c92773766b417396748f8e","4ffd3e6ce61b4807f2bbaabc5ea992d56be24a3e1b0106159ebe9c57df57e830"]
Anchored
2026-08-27
Public log entry
search.sigstore.dev, log index 2611694692 · entry 108e9186e8c5677a584f…
Expected log hash
e78df4d3c8e2db621642a45dcf6ea56f33edf489d8662048cde27bc12924afda 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":"v1787755965154","kind":"published-quote","locale":"fr","page":"product:cewe/fotoabzuege/fr","quote":"Je voulais un tirage photo au format 20x30 cm.","rating":2,"review_date":"2026-03-13","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (bdbf351c9ce6…), 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.