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.

“Auch der Support schreibt immer das gleiche zurück.”
Apple App Store · 1/5 · 2026-05-30

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 2612470999

Proof data

Record hash (SHA-256): 0d0779d16451189747e4f7aaf0881a3e7c8a7a2d5f354e7d3dc891ae6475f4aa
Signature (Ed25519, base64): wvVbYTFg3kKzRevPm/mqIUhQigZQfo6mX1yH6mOKNnViJ8aG6DtC0b48H2Znl/izU2f1MyQcq8RANzaaGvVJAw==
Merkle root: e1d85175eb3de20460be7478d6cbaae36a1b9ffb3bb4959306f8da40e58cdc53
Merkle path: ["0d07958858e203d936e8dc0a7d0beca20525ef6d28a8a625a79428221ce87c76","5e579cc603899057e3e6714b536a712741da3abd1e33580b33ecffe1eee46496","7ccc10ed1585af35fdc73a7d63cac77623eeea70a6b252cbe03d758eacd2dc4a","356ecd82d3d0b6e2a07eb1ab5e83ed469a75473e1481a9b08d528628ca46c771","69abe213dd364a5284898f356ed64e34e342afc501cfbfe78f98eeda5ce608a8","6dd6c6828d370ce89b2f89d9706c0131cfab77d950b5dd6166668b0804ac25d8","ba0af0b51145eb2179ad957bc8250ef5d821ff532c8a6eb009a5abe512343b72","a9d099dcecdd567313817d8659c426ccfc4a067fb34b4b2f2a8b79eb3dedff0f","b8c9d89b8e39479425eea324e053d71ad18f392d28410c3798715d4bf9762a79","c7855fb8b5210dcc6d9b04d1af8ba28352b1fa95d4f97116d9c1d655a9574930","1c0f5d1d994cb00a4c0193227186e28cbec8da6c8aa718463a9e48ec1599ed07","6b15bdaabbafcb8727c139ed3e055f6a1191e894da99242e3d2b5e421a64fc5b","9ca72d0c4bcd0994b86773e4ba6c3b971bc9ef769c49c764975054df4ee33b9d","d2259499a6a15953fa73bcc6db9325f819dce8e785b0f957fb07e2831cb6c331","696d05a8fe8f7b7737f5171e0d56574eb9fcc6fbb6486fca2bc89866a85768bb"]
Anchored: 2026-08-27
Public log entry: search.sigstore.dev, log index 2612470999 · entry 108e9186e8c5677a32d0…
Expected log hash: 320f5e8c7b6a05058b811d24c7cc7229f73f49082335118037aee793eecb309d 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":"v1787800750172","kind":"published-quote","locale":"de","page":"subtheme:cewe/service/kundenservice-reklamation/de","quote":"Auch der Support schreibt immer das gleiche zurück.","rating":1,"review_date":"2026-05-30","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (e1d85175eb3d…), 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.