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.

“I still have to manually book invoices that come directly from sevdesk.”
Google Play · 3/5 · 2026-05-18

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 2991846025

Proof data

Record hash (SHA-256): 0847c485223d8fed72549d467b2e3cc981a92d34f7e107a5c6bb817534ff7ee8
Signature (Ed25519, base64): W35jY+v0NmzNVdktb00gSgHqkU9P/Mm8RUllIPnwX5rnW4QemtfLoeFy+9tw7jfW0FbwDCwvgqcamNExMrVVBw==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["0848eb0fb7303b565d75ba09f4b69b38f3d6a9825e591d006c76ca9f39663fb4","13bf323c2f1ad3068a8d41e529d3d9c8411c9c6dd327028e57c8f10245db8295","e7b086ee006fbb56ce53630f9fc4f41607b5a9a2ae1602f3db9aab0d5e7400b0","8ccc745025e9a0fbaa9696424d78e3de19b07a0ab054b33080e532b7597dee08","1579648a276d65ce238edda937b1b9aee73637513112ac103d828edfae410337","a1732a98d9e80c5c7bbdc593470fdae20fb35629b83d9eafe01b832f425fc5a8","dcebb8ee30a768ea9a97106f3e3ef410542871bec60e3c2ce41f20d8c87aafe8","2b8797578f75ae6bc1d83729484af24f477e8a126ba92db31bb28b2dc01975f5","b9eb4fc2a10fde2036c62ba399807e1bdf023f6e359c9cd09228acb0b0b4acbd","79b844d7f7e77aac7c158315e87413e277dde40d7d10113e38fdf7bf210bb702","1b220592b89b75f3ac2fc12f6f5ac514695831c0dae5b1f5d100aad738d115e2","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored: 2026-09-29
Public log entry: search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash: 321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:sevdesk/service/en","quote":"I still have to manually book invoices that come directly from sevdesk.","rating":3,"review_date":"2026-05-18","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 (d312d00ed6ab…), 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.