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.

“Une bonne application en soi, avec une interface simple.”
Apple App Store · 2/5 · 2025-10-09

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 2681429093

Proof data

Record hash (SHA-256): 0ba6fa3269de9a5cfbcaeee14edc8413a5d1595dc0a543bc9d01cad0afa6012c
Signature (Ed25519, base64): Y7Lhmjq4ibSWKElCy2p9UWnv3f3dCSzp3xn0p3kocoxU6oargDx/AgiMSGuse8lHYB1Ib4dMubO++AgPP3bgCA==
Merkle root: 49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f
Merkle path: ["0ba6d361fe4c1e381960dc6a1bfb87eaf6c1adeeb82f2b5a113b916fbe8bd361","02bd8ee86b78367b42b29a06ca88b4e8ac5d2addafa3e6039543358659ced2cc","f987151bab28365af1ab762cbc49a03a004ab0d612c3399a1efecd1fd0a4eb1c","2eefdeaa9d29dd76514b0dd3bf9cbf628b10daa4090ae40c02ce77f3a9c12063","66d1c3ee4b83b4307dddb824a7077aa1e4ca4c076bab649fe6d7add0dcf2d93b","564e02d2ee7d48462d978ead8f61542930d8157d73a4923c394887a6cc5a7b12","7b7b6fbf84648902c5e8731a70ae999448a46b9b0d810fcdac839bc18d32b693","4276d4b9f5d41b9290dfb3dd1717af069ba7c2376c3be8c2295dd34130477af8","a6cfcd457a3ff8aaf141d34d143cddc4c55fbda1b57795a56e731d9a883e9a54","1173c91b2cb25c9f0fba9d9ef1f7dc42f2b63ebaf57db92e1a5817cb8b0f58ad","3e66c9aa593abd6d31a4550e5f3f86a8b21154101d738f82e8be072e185a07f6","9ad764adb090606813af8d981e25ae04fb555663f4dd61ecaf358a138629116f","f930e87d5846215d9d33cbd2f684fd0788c4b25eadd845d1575c3bc708e059cc","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…
Expected log hash: 89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"fr","page":"product:sevdesk/buchhaltungssoftware/fr","quote":"Une bonne application en soi, avec une interface simple.","rating":2,"review_date":"2025-10-09","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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 (49d75a7972da…), 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.