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.

“Die App ist viel zu fehlerhaft.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9771859678a3f9b7b7063fd697c44f9e0cd10423b219986abb2ec5606d31095f
Signature (Ed25519, base64)
hhBegxRdXwwl/rsTH7ZnSXl27WibaFQpTPjbXjOm4dR2Vib6zv5EqYaYA4GmDsCDfcjvWN9PIhtzWrr3gOC+Bw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["97739d1ffea250ec47888dba7c16f40c1af69830fd97cc19098e2e0078e93b47","fe4917d0df15d447678ca9de8e9fcbdafacdbc6ed8189dc66504f092d01440d6","e7aaaa29b99dfe9ead1cc2bbb2178a0b5ff2e72295805e52e3a158f5ee5d3f29","6ad1a8ffa46c712353533c1ca2ada95bf614aa446af0dfc30894be76d7cc14e3","d320f7465aa34cb5d0ee7d1376afed784ce4618fc9e097173ab1cd6a89d5b016","654b9436799585ba7f3b28bb8f642788632841c004265fca6ad2b1ae916bdbb7","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/quality/de","quote":"Die App ist viel zu fehlerhaft.","rating":2,"review_date":"2026-09-09","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.