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.

“sans aucune justification”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2b995400d9ee3097ebcef42ad8f2fae2a52f9a43521968f834821dfae7ae8265
Signature (Ed25519, base64)
sRpWRRfOAuL/iZMSFxw4zVefkPe1nOQdn7bbrggP7Fauo8oI52vmj4lNNEGSY/DD6eYWsggwVboxPxM8ToFhAQ==
Merkle root
61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3
Merkle path
["2b9c7d04c45fb0708c1eccaa10e023ade60f06101f3de9f7a4be714dfb97a822","466a7a7434c7c6ee24e49c87091b09ca022002661f40dc78d2452bce849f32dd","dce9b7703de01e2e844a5a103941bdb43efc49979699d550fc50ed0de3f8fb13","920e18a2e328aadb9a4108c0e068d1f6cd80813d29b997e36b31735acea58fc7","555c1f6d044f338b16e5d3532c4e01957a641833efa4c86799826528de2ed6da","7655247a43cede40a93543e2b905b232407926285f9943d68e1c9e86291dc259","831d8637146f585c19f979abd74d92da92a410796789d21077d11ee7d58c5205","fa63db0fd243fff7899cf3af9f5e806e06f1a6eb45dbcbdb6884df9b1ba85c7d","b0150d41827e7e760974c99af47460f78db508a192b0a07b363b306f54beb2a5","70cd9c94e1a7fea702d875be2c23cd3276b48dd9178bb40861eb626cf6726fa0","dbd375c7947d9ff240aa25d59cfcefcb96946cb44a186c3a185433e28516f7a9","fbc2d45c06dffc0e6b24ac3f31079acd653f46d5e19cc19235aa7c87a2954e2b","2ed3454e6d564ecbb4c0efa28239a4d4a7d885e6eec851515c37fb2e266b4648","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…
Expected log hash
0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"fr","page":"brand:twint","quote":"sans aucune justification","rating":4,"review_date":"2026-09-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.ubs.Paymit.android","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 (61203b6d0535…), 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.