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 Suchfunktion ist sehr einfach gehalten.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
aba25fe8541dfb01a0714fe0a13baa9450de1b3e9f9085b24425e23acb4215b1
Signature (Ed25519, base64)
ZBcc367jrRWNoJhB/Cx1FfdDwxyA26SMwW3g3N3EKFU31lvBs/dCyYUBbCkzA/AdYdqcRk0tD/xpVBsJBuziDw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["aba14eebbec02c635c1135fe22cdace386cd6529dbabf2b3f150b9b37bfde43b","87f8ed67e260ef7f3e09229acc3986e823e2af95c98fdf6e59ac6ec801ef39d7","567e0335c3834d2ac4ef37ee12130b69cafabc20c0189205bc643edaacedb73a","8cd2b6008716cdf6376689b2a7cee9cc2a07f3d54456ce4d8c28d03d78e63c45","ecae25b0192022e9e45ea310d57236fcf62896b464cea68403c76a1256d81ef5","456b4c599ededd1a7483181bac5c38619703975d1a4a5c1098d1c1c7bfa6c1b5","b77b8681beb3309affe0d8c9dd71359978f58d0e95d4fa0d104f02c8808d70e8","853c01047548ca29a2d12346249d27f5897ba3e6516e5af7f8c17b3ca0eaf831","196fc5499d0d5405f2d3c958404dec07b094c87e21140a05c8f2de32993bc382","90810f08c1dff97e5651aa74cf9c4e89b1b6a8fb196fbe8215c981eefa3a7a0d","c610801e08de319c103ffa34ab5b90c021709c86f39cf8da435e6967f2586cb4","dda2bd27fa15f75292648f9c602f964628d9c021f5588053dbc2603c0cd3f589","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 Suchfunktion ist sehr einfach gehalten.","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.