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.

“Excellente qualité des cartes.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e97219b2bb67cff3e37be8613ab4a722d0bdb5779f88c7017a2735c15e4bbc3d
Signature (Ed25519, base64)
jo6K7MOf8g4Ivg5K9lCpN2rKwKMWHoRuGnNBm5A/q+SEvX8Cm848N6JRZUPOh1jdEQykG+gsJt2SObrZ4F9yBg==
Merkle root
c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path
["e97562b2975fd41ba1171a047e7a774372b6c6fdca2933b837474ecfe7d479e2","f6061f1f8d1455f55ac29c9daa8cb8098bfbc2876a9be01651189947453865fa","acc7e00ec15d5039a3477beebdf225e804559bf9766373cfd973f053210dd367","eb990fb1ac5d8cd4935315b8df274f8f6c2dc14940939331d1fba72963cd465a","34162e54b62039eed92d6ce6e9f488b2a59816cf309b47b129e9c0906474bf38","0aa74d4f0d3138c5bcaf24613de87c4d1b4a57e5ec8653e5bb4e694b4839520c","d10958b85293435e10f87da579f509eb1d17b0cbd4d431f4ac1f08e72af663c4","46cfb6b7e4cabb8a89e36b8269619699d5c7c042ff33ed8710938f2d6ac4bc1a","383c624330a1fb39f2f9e3626400041174409d9669b962398e0730fe9f81159d","0a45079b788d103e8dc5eb80c62f29ce703c4b04bb53d99dc1d40875f3ac0931","f22f81c4289e41c80f97ac8eee793701a15d8bdfe62e8f97b22806ab1d9607e9","21aebd4c6afeed78dc2630ffa3ca44985022595d050427c2018f9c4d1880bafc","2188d3baf84fff80381ea35696b6da0b95890e332e1a7ce01204f994d1f5eaf8","05bf65283cf404965b6791a1b84dc5f4383ccc8ef0646fe0ce77afcd3035f0ae"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash
c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"fr","page":"brand:bookfactory","quote":"Excellente qualité des cartes.","rating":5,"review_date":"2026-08-13","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X574512025EBB9124A1B84F5AA83E47EE.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 (c921242d78a6…), 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.