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.

“Un livre reste, il est tangible.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b8456815620b02526e23058d60ab0f9852c1ff2f3a310e840f3d93c807ffc12
Signature (Ed25519, base64)
FjeovtQpWBTjiqzj+s41ADT4wj5v01EbPzEeEk4zHZ6L+faw/Ie3xHcTIdCnfwd2d88kVl4GG2HQrwGSRfuVCA==
Merkle root
5d4c740cfb04de8d4854517684b156439ff79300bdd067e79539539dd3846340
Merkle path
["0b8338297cbae3f58ede06aab00f4abecb6f124c90408463add409b5fc8254e8","736ba136373f77d14874a926c967ec52d964595856f030e91cd8e5dc417df7c3","af3c79937ddd91dcbbe94ac07c3df9228d14ea65bf85f308d48fc2dbba429336","a9089a9066b087bb7f29a591d95561ac2da17663accaaf53bd06d81756f4906c","aa338ca619da895c8907051706d3244c5be02df25bbe47700767426efa5079fd","0045db5569f6cc906db3ab68cb86dd925063fd8522e53d82566d4409726c0444","ba78630c78eb429202fe59d5dbc021997a6e8ef4a1219741561eb2133ebb566d","920aef63defdf5f5c1aac7196c9881c2c5bf317e60264d17fcb98f098a7b4138","f4442ff9618339b382ae2d2a3600ae526c84db54864a48473e72cb27787f29b6","3d9d698a7f028a937359650bf02a9be0f740830abaf9736a53e7f0f0486f4d19","6b0b909eedb267a3df6aa22331850703b2f957310807f264dc982923caad2abb","3d966bf9eb9c173480976357bfad8ab8a9f30e0030ad2552b80594af72683aa0","5e27b068076e1a64d2c4a3f8b0e7d48cc15ca396e4e09f17700344f4530128e0","a377e8a70654e5d15090d2c58b23722fc9eaf89fbf61d1f3010bc694e59ee4fb","2e63e22e3b767e949db06640d7c1058b569ed9fafcf20124800547f9cce53523"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684971219 · entry 108e9186e8c5677ae85c…
Expected log hash
fd3192eb36809a910252a34a8f2882c4830a1a219dccb9afb1f12e6b5620cd6d 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":"v1788343168574","kind":"published-quote","locale":"fr","page":"theme:cewe/durability/fr","quote":"Un livre reste, il est tangible.","rating":5,"review_date":"2026-02-13","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 (5d4c740cfb04…), 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.