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.

“Ich liebe es, dass die Credits jetzt übertragen werden”

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)

97eca6af1d5e760aed1bc2bcf27a535bc5dc9eb7213b3ba2de2acf484c8fd22e

Signature (Ed25519, base64)

Vkuj6uj9S2hZQRlQ1u9Wv2xCSpLTCpve/hpauoOqUVWiu9h4tM0LxMVuh5stIzrOy29M4nsQcEghlmm4bk6KCw==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["97ebdfdf7b5716fc92d47e811662ccf9b2d4e0efab21e3df6f85b93bf39dedf9","a9de95f5b221c70a079f8267dc67c3733749305f86a606794d6694f75e3f198a","c030b2c6019961f91dccbc3e0fed4aa4727174c198a5ed79f5a9f7029e8e2285","b634de66185605fb8d76bf2b82cb549386365246fed5057ebdbde6c5828a002e","3244eff4b44ef9f66e5002a5a9cef37180784504a3819731e67ec56ad7bac5dc","776fa1f400057c66377a501fb5182f643d1a442302cf77e66139208dba0d440f","5c0fd60910ab7836cf8e4de5887ae421b64289e94d40f3a9796bcd0948817dfe","9750ddbfceb0b94e3336d090f9d73cf9d3a7a060b232bf7f54640006d8226528","423fa1c3632cf1f375f6da296f3bbd7893a657776915be861a2e00d815f241e6","5789118ee3eb19764e33acd90d7fb424969913c35830378d1559a663be63d06a","2bc93db6f67532af3afa6e7fac2efe4a1f005eb5788483405f0ede9c9ec2f217","da342b52039afded388a34c4d220b41695f65ea8d9006b7b024c76c455dc983f","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","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:everand/billing/de","quote":"Ich liebe es, dass die Credits jetzt übertragen werden","rating":5,"review_date":"2026-07-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.