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.

“On dirait que l'application est démodée.”

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 2542879916

Proof data

Record hash (SHA-256)

3cf17143ad1bc176ec370cdda833b92220c27b95b4aa8dd599931eaeb44a25d8

Signature (Ed25519, base64)

Gb2675rRxsiDzfYYxGLkgj7ZU7Alx7b6kQtJFVq77Sn7k0JqrW7KnbTjlCRwbrPw8HiwlFmpushuutiUVLuuDA==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["3cf160b556893ce3038b72d68108541147add5ec21c5ab9ce8d3a1003ccbaec3","fc2066c15b756b3c59f86e7f9cb4f04525cbdd71ded1db25005050a36d9d91fc","decaec8915f4085af0cbbd19e159065c95d345a6a3b75057558fd05b866c476f","32477af2ea5670149373b064f980508f2477151f8ee8e097d96d34072894d938","2043584396e6e224dbb72bcc1aec9a7cd612795538f591020ea69b43b97853d9","b300234773785b295b22e8598a64ded17421fc98ad956d3c4ba2ad81e8b9cbef","8c0184b5382bedb1eae939a70c9ebb88634ee8929ecc8a3b0a42e5fc7cc5542a","c884fa51811dad1886f16e5197233fa781a9127c920a3ecc105d6e6379c7d46f","f5c0cdfefaa52e86b027e0201a20b27f909587bbf1bfb49d1d3661dc508b700c","cac8b8639e68c38aa0a2427848f864e2f8854a7265a56e465280f9e53b1eef66","193c8ec985e58e63082c7441e9f9bd5b88ae4baf809ad92bf75402bfcb40d80b","97ce548aa17d964696b9f173e45dc7b64b9cef42fa2655d3d3423462baa6b078","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"On dirait que l'application est démodée.","rating":1,"review_date":"2026-07-23","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?see-all=reviews","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 (681242bb8cfa…), 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.