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.

“utilisable sur un seul appareil ?!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fe5fc2d77e8b29edcc611fedeb93b9c9a41f7083112bbd4d9ffe0d10fb8f61c7
Signature (Ed25519, base64)
ObCxIMFc85SHny5MkUYfZA0v/SSqmuYAVndPE21u3uJYjKiADxJ2nyYWfAH7wLQyPRw9wKhqjxFzO4gtaYA0Cw==
Merkle root
a249ea91ed6d494b0d321c9d53d89a7bb9616ff6f558eb56f9ac9b7e3eba088a
Merkle path
["fe5b20c80c3dc9dc11093a6052827c773c2bea5811bff8416139a4e188fe266e","736db274b9a3627fa7e1b0dcb3565e28d5f2c13212bc41969d7e02679e1c28a0","dc521bea446c30a062e67f2fd56132a59f7847a960b1aafba61646fa6caec085","ee5d74b230f26d7ae6d420f93388016396f38d7e8c811b8515dead732e1eac35","09b25b4989c081b2db0e74ccaa6a08d9f228258bafa19921e5d2312ae5528d1b","d1ff38ca86849c5cf83852138d954b040c8cb9b15e55642b14a5e9a07e58cbe4","470317b24f988430f7787e412e39ed4252690566265d8e7b324e12aaf72d2edf","130eb6a0bc6f5d893604fc6621bd771b20da8d82188e715930cb4e65856ea047","4866087a2d6914e88d4a2fcbf4517b9740fc4eab50f0eafc65c2ac1f1bf488d2","d6641c03bbafa74aad998a3b8596bf6ad564cdcc81abfe9c553064ee7713eea2","38ba90ecc7c4e7e55ddc8c59dafd86c98ca6cc035dc4241f2edc20ca0b41ff06","bef4d50dd8a051c8f02faf8f705583e35bb6e87240e1a1d93f46dbcd44f32257","c7ac6cb920cf1e460ae014f9f7e09e7fc4988adc232ef0b46ecc1420eaa09987"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3096409536 · entry 108e9186e8c5677ab1e1…
Expected log hash
f1740c5ce7036e4f36513fb4ccb4f6bf95b5dc879a1fb8a1f0778ef42370576f 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":"v1791238940340","kind":"published-quote","locale":"fr","page":"brand:concordia","quote":"utilisable sur un seul appareil ?!!","rating":1,"review_date":"2026-09-06","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 (a249ea91ed6d…), 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.