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.

“Super facile à utiliser !”
Google Play · 5/5 · 2026-08-05

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 2671985937

Proof data

Record hash (SHA-256): 0d5c44869450f7953c48af385d8dd1d3e22c741a3c54c15a338d448e531f74d2
Signature (Ed25519, base64): 7/07/6pUkBzqDc3Pp/gkPAUmqYDT4XGz5Chgs8DvvFBYX5Ax3KhX0yegWrkb9YjVTZQ9M7sbzNCjgR6ao8EGCw==
Merkle root: fb09dbc79cd836b1d85124e5c45f889f4a8cee2bd2a4f93da34de8effbaeff27
Merkle path: ["0d51be677c20bac221d4896582ce4634f700306b50ea0a1c330bf082ebed2b06","c5700d1d8ad15b892a171395a96a2223213a9705c90487621dc493cee78fa8df","a20d203fcb2f4be111ed8c4b022ae4d34e4faa1fa513ffffe71b51f1bf6dfa4d","48301fad511c18227806fb9dff88c6b1156ec21f7eff99b7f1d2230a66173180","335c6f34447d1e6935c86ef2c9de02148e06c8ab9ce75f7c5557393fbfb0306f","f627302656dad0c3629a3da6db90386d3657ee7977a538bdb14b4ceabb8eb74a","676d62db5914e35b7d5fc37818b6b547df40845c2ca5e9be55fdd9f2abfd77c1","ab0b782959b08ecc6a2131c04ec6e4a0bb208c14b10e253a9d3ed0c8943a1530","a556bb4c8b5548af012bca95721099e80596ce18ba02e8dda719bc86f625e39c","b59b3c6bc63319ef386d0658b23242f1c25b7bdbcc5d61af3057423bb26e09e5","92969b0d126cfdb1ca355f068a61d2e1f58258258fea9a698452ecbdb91ed99c","b7026620eff1301525ef293efce182d3113aa9218dd88b19517675c383f2d8b4","7637c7d2d718940e0c1978ddad3180208467c8a8d14b3aa539f41f8406f85974","598e586ae65f83870b6b56d7041a4a16432f04a124836b885f1eda80da5ea2d9","015fb6cba9f4a0c5e2fef4dbf7406ea747b003f2d75f764dc48e74713a28c269"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671985937 · entry 108e9186e8c5677aee5d…
Expected log hash: 21d04dbed3f9dfa348b1c2e5bdd0c177d7f26175563f32c871f3a55c22274c31 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":"v1788240889164","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Super facile à utiliser !","rating":5,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (fb09dbc79cd8…), 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.