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.

“les paiements sans contact ne fonctionnent plus depuis la mise à jour”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f908ab8bbf54809a3c1ededba99e23e5d945c4664810ae3077ab83d1c7b09e60
Signature (Ed25519, base64)
PyFCR2QHh8xXCuzNwpkERKlOQUUA8eNlFdiOyTBcqx9W0v8rN/JQYJC3oaOCnu1szMh3Gr9OqA0m4Y2UnRmyCw==
Merkle root
b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path
["f90a26afe96d4ac08494c74e8c2d2c4ded53b7842a500465ed73cf3ac87b5236","83cf6f1dd69858e4185f7ad3e0134e4761d9f00b7334ea2f03d7db98b45e10d0","35514835f0cb2cb8ae7c69894c27decd6b764a75267a473b93905fe586577a96","423b386114495b1282d1003ea294067dc4edebd8be6a7950df11f6cd2dc49c4b","93da55b74130002d4f11f91b010381b000deb2c64b47901f9e86c2bda317c477","628a311f6dca3f4642692e9ae44f2c184af6663921e548886f0b056c82d8aa71","67239f5b5772a4bdc2d431073396a5079d206b44cfe4e5b5ff5f24b32ad83768","cb7074ab2f649067c650d364bf238f9dcbb2e7590caa22ed42f6a41cf2ee2ecd","a98258bd9f8a94e32acdb6f2ef42459a9dec95031de7c6128475f4ef294ab8dd","8031c6ac315ece16154dfb1f96e696aa18170927af7b653b380696d5c5c2a88f","957170d24ca01d7b90994df4a844f8fda61c784f04299f7c012a09472fc9f802","4ead2e48718cf6823c15813aaf31284c132ede1f0bf5c465ab4c472e9d95cabd","224859803387e2d5d55f4d99200baf1853b57ca9280b91ad0b25d9ec06abb7dc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash
687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"brand:zettle","quote":"les paiements sans contact ne fonctionnent plus depuis la mise à jour","rating":3,"review_date":"2026-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.izettle.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 (b6da35820db1…), 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.