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.

“Ça ne sert à rien.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e59f72b7bf3cd774f0fdbbd1139f2f11cce3f705f02b40ca8ab234a91636d4a5
Signature (Ed25519, base64)
HRF0asRfRpa8LAsbCejHxIlas0ldcvWjbNLMskPJKChbn+xEM/DFnpQPUgYEC+fgFu2k0t8iVN/pv5sNo0IGBg==
Merkle root
72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f
Merkle path
["e59bcc63a139b5c95ba8baeae598cc16a5002a6bcd5d38b3e61fb6817bfd7195","e32486ecda0b06d6b6aaaa24ac7c3f4feff117a7a62f27884843540717258a3b","87ab5ee790f61deee7aee536feb7a230a02da20d34fdc281db2c850ef657dc6a","86cefc53a16909758a4dadd7206bba6d4a0090694cc2f9ecb0224842824149d8","06d2de5f2fea65cdf61250531da1001a3ad30ea81fe98aaa902128db6af050d4","1d6da76bbb5beaa61054241e655fe94e0c6bf7c13712717349c1a2ed2f692847","62ed81048bb87ea6be45aaa3d018a4111eb25def37773ca7c049d0222bac4260","121951b21c09198d0a4d9cd6c2f523f55144be6534e7b9dd7e85ceb7ecc2a1c6","88cd63e729b67bc7a0c763cc5fefcc8a214c1aa6051f05e1365781b71665fc83","231e05a35621888f207a2de8bd9085d5806aabc68e452d249949b87c88d49a97","eada28ff76439d58cdf6b59f9a55cbc227c86fcf442db7d8a2f1583e3f6cdd76","9402f604e05af8d7de8c3f666c38bb2787680256a20da3bd3048da22b29ed5a9","d67fc637ecbd8b64f7ad3c30ce1728f40c43a1f1357a2cff9c4d9eac6d8b6ec5","03f0d2dafec654000c7e5c6011a64b6127ea86884de5baaa1829908da41e288a"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…
Expected log hash
65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"fr","page":"brand:adyen","quote":"Ça ne sert à rien.","rating":1,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adyen.ipp.mobile.companion.live","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 (72711ef72b8a…), 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.