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.

“mais aussi payer avec et en recevoir.”
Google Play · 5/5 · 2026-02-23

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2543266411

Proof data

Record hash (SHA-256): 40b93ac8b576008e68b8322378d0a8c1f3c2a27e6c7d96cd73460514fd8ac11e
Signature (Ed25519, base64): t9ksr1AmJIBrej+PgYqvtsZBgj+UuO5jhE50uyCSvZ553xeSs/pKurWL2Uqkz5bVxIeby0zZ4DZMUHonsqrnDw==
Merkle root: 8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path: ["40b3257741d6fcfc7c04d5c7e5bfc963f12506b4d18abe29935856e413c9010c","1bad7c8d54f4ac9e88842c258b771e95367b7b0cfc87b2e3f6fe50c346b9be07","322d49330d922c99f789335aa65622e12340e32321ec945dc83b8ad57627cf9d","300734b91378ea6f06233ea6a55c9fc82b083702fddf72ee8eb911afbd36cbfe","e966b44c78fa21bab74b8a2c439ce417068b273685ba0e840495e9c0cda45715","1a430879b14f81dc4a13b11d17e693a1cd0ed33279aaf8901ab53b2ffd170845","de8e5a2e60f1fd1e2984182f0e60015f78815aaf3c7aba01f4fc55aa4e38c868","3757bddc3c1bf7644b7de46054464ae36a99534be569ae6000e230e0a8c061cb","e91333f47449315527985dff7240cbdd438d161c1a4fddc687495b128f78889f","30c66207b1d7af6957df808b68443ca8aa0ffad68efa979b62425388fca9fd8b","5b0c4a6f1f858067709d1adbb3968300bb67f0431fe6fcd85667e40622858974","802f0036af5e2600f08e1b83e01ed5dacd11efeda6df4562a01b59cb89fe34c3","fc2731d864612e3e44a82c332896cd2770948167888770abd053f05a4950b01b","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash: 443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:relai/price/fr","quote":"mais aussi payer avec et en recevoir.","rating":5,"review_date":"2026-02-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8ffad6e97d14…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.