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.

“bitte beim nächsten Update den Reiter für Aufträge wieder auf die App!”
Google Play · 2/5 · 2025-07-27

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 2543700701

Proof data

Record hash (SHA-256): 3d3edecfe920297f7847002a5ebf116a723d3ddd6f2ef9993a0c4921c7f10cf6
Signature (Ed25519, base64): WHryaNzLzmZsG64svuL28bLgi32MWQQA5skIEsr7O6ye+s64h+nMS9rqdrFiyO17H0tAp7fBzcCu4jligjzODg==
Merkle root: c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde
Merkle path: ["3d3f51e2ce02959c53805aafc162259e0298723b9ba71f1a319f936fee0f5bad","6f5113c5176fe47e95990a83cf8db85c2e2ea60c01ffaf46025517d42d407d07","c4fa38b8820bc322a4d28ce3072b60be012db486205f38ab248da3c578a79efe","6c5476ceb278c729b45e8d1b4c75681e6322d7aa50793fdfd100c936d752828c","2bac9dedbffb779c15e9ce326b053fa03ad11d0c36a0f2d9d38d4f362de6718b","3281885353144733085a7244f18a5cd5b5360400f1e006d1512784e717214d57","eb6ac0b5e191a0a283bcb1b503d15225708224ed00df76216d2f481c1ed653a1","d59ed6771bd20c52f8899a03a4eddc99c683598fcc0218133412531f80beb2b6","fcb83be25f170c551cc501a3ff7b2e4b3e8609c9efe856fcf738cebefa06cb34","9864c635939dbb65f160d41ac2a28e1c898615118500d784fa4257db0269f1f8","5bee4181db969ed3a5bbf24fdc2b31e496c7c61b8bc5c88ec540a73c2fc385c2","fe73ce509a77325b5ffa3ce5d771087bfb0281b53fe18b6fd059050b1823b872","affd4e3e6ec270a4ab2ae23163aa1a6ec143fc7cb3b6399ad8156d5289cce2ce","a3747175efd8cc3d769be29f15252da2dfd09eccbeeae76e08b0112f75ae1173","522d5a6bf348351e5632579ca190fcb390464957ba4b4698b399695ee13b67d6"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…
Expected log hash: c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"de","page":"product:sevdesk/kostenlose-tools/de","quote":"bitte beim nächsten Update den Reiter für Aufträge wieder auf die App!","rating":2,"review_date":"2025-07-27","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 (c921242d78a6…), 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.