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.

“Das ständige Springen zwischen den Geschichten hat mich beim Zuhören ermüdet.”
Apple App Store · 1/5 · 2026-07-28

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 2913636507

Proof data

Record hash (SHA-256): c6604490278288c423a949be2b4e061218dbd6c15cb475ae210b5b07ec67fe98
Signature (Ed25519, base64): vNzl9SqjQr/desRvhgI6cFiDlodQlXR0FWKPcmOUWlzMUH3R9UzF5XF9gRBKwfxTx/4YZzLPYG6WSfbAvj+iBA==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["c6626f354d228cbf5ad77d84b8bba8b9b5fd18a7803dcefb06eeda154f1c46b6","30e3b5940abd7bedcfabcb7db28a955d2c4342e3491e3ac492d434b89dfa4b8f","7932c0a4752f2e3a4d1d23e60d71832d7ac28b3f965e0fd79e5bd19e2a5630ef","6bfa8f190fd9092516c5feb2dcad497a60ab88d07c4de432655b880c84c4ee34","2c75a618dda645aea9d3b746da5cc771684cf0840fca0bf6f272bb8a8942eb20","9d9d1ba9fec3811521b32076af1dbb358df9ace826b8cbc13743c1d05b7ca836","0094daa2b4705905ff715364e31ecf567528800207e29126e176ece1b881ed45","e138f521158f0c1144a1dc921fdf8cd96b637aa634f46ef4b09ecc11015ab67a","c33e7e0ea7e6fbe51d30b6d86ab9d67ca0fdcf9d005b8ad237f0e93f6586002c","800ab42cd73afde0f3af2d9507b1828fc4b7aad3659d3b8493f5cf27edde8bab","722106df6fbbc7aa8e47379a1ed59bc3a92b92a1821e142fefe0367ae74daec4","8f5ec8180fef173ef49bba3555961699c8394cb3b56f59043b48bef17eb12eae","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored: 2026-09-23
Public log entry: search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash: 417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:audioteka/ordering/de","quote":"Das ständige Springen zwischen den Geschichten hat mich beim Zuhören ermüdet.","rating":1,"review_date":"2026-07-28","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1107917398?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 (f26292e960b3…), 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.