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.

“pratique et simple à utiliser”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
abd9c09d87a4e2c770ad96e1cc970e6b9ab2551a6eeb47ebbb8a97299e2cca61
Signature (Ed25519, base64)
ByBamiNlA2dM3D7iYPQ2krG1NZf9/t0F2KMjYyYm1Pn0kpXy/pt6sM1hq/kHw97QPAX0hNWN0SyayXmJrnXHBg==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["abd5abea9316f49c1984891ff3fa6db50460a21eaa96334f5199e8b3c0a26873","5716a6b27ce02fc52f00ada34c2cbe07f6343ed85d007f5baac6780a38dce3a1","8e127f55f350d6d0d89ec2609cd73e81b1ae9b4d36d75b3dd12eaf82c6c3997a","490b9f943870c49ea17f3bd2da6f9f2c216a665f1f7542cac8a2e27b38f013be","e91f1a37af46692ef39bf7683e493af7c1d756a041e61d255bafe91cd6fed63d","fabe384e48860fc6876df122bb39398bf4b3d4032cf162b7e60e5565410fd48c","09071abfd77c335e243db7f9f6755218fa36ef6efab84a5ab3b8b0518aba71cc","6652c1dc96ebc30a90245a5c764f725f361aca4074e1c2b905673fef3157d228","346d348d72fb5836a9893a04dd7db3be81f704387a1be8ec360e0bb658d9486f","3b45a879ec96a99a3081385bc4b166947ec1dfa19788f44d23397f4b82185022","44bc71785ae9a7465454a9b35ade93ddc4b02f1f42cfba699a5d98c19daf323c","d308ed26aa33e6583b9c3bffee658c14c60f68a86ba341920aec69f22e129000","6a51893e356f5237142345fbb4d247bc07582fec6fdaa61c2c3de34a1617528a","d4477c34f5adddf1a37719c473b5e22e5d24c5bd237b4d0a607b953cc77a4964","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"fr","page":"brand:concordia","quote":"pratique et simple à utiliser","rating":5,"review_date":"2026-09-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (68ee5f8618d9…), 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.