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.

“Schrecklich, meine Menschenrechte wurden verletzt.”
Google Play · 1/5 · 2026-09-12

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): cf206b4360fbd028ea34fac67b22d212e7cf0a38dc7b848f40b99f971b488f09
Signature (Ed25519, base64): +AqSFgAOi5GOduGhuzUltpZA3fXlEP6sVidRWqBwtgBAYF+EgJi8tuuskH9YKkeM1lpDOodOyJ3U0uaV+q2VDw==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["cf1f2045560d381eefa66f0c4792265db54ec5d5ba23fcef2342e0d8f1c111ab","21bea33d840aeaa44afc8ef3f47b71034657b359c4f3ddcdb2485f124ecff35a","9cf0395d372ab2f1493af937b06c10829c21b5fc1812a169668c2bdd77f012d7","574f9889a7d184d1e3b8c81ef401cee3c779849833977235bb2545044e049586","4461f744bd204ebd41d1677bc1e372bda800f6384c9f998f313f4c9c5d0a3bd1","12f7029131e24baeff70902119e4f2c1c24e2dbf06e3dd3a2d2335dd8425448d","8a22cc0fe0b725547f6ffd7624d8e07d98f74502e1cfc7ab90bc2b04251a7f07","7e18c8486f8947c95d521d71ca570bdf4b805dec1792ad6a6d2e60590052972d","dcfea12dda9da43f8fcd393239993b2336d4784456c134105f76ab2551efc377","8bd775aff14fbbb4248f1956fbd931320b391fd2a91c05307351e1a9e154fe80","b0dc38c537eb82e1797634ff3c85b2f502c386d0a2c41284e6c2dc42075eaab1","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:deezer/billing/de","quote":"Schrecklich, meine Menschenrechte wurden verletzt.","rating":1,"review_date":"2026-09-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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.