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.

“Jetzt kann man nicht mal seine Dokumente mehr einfach original speichern”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ab10c8d920f6758dbf45e1dd0157bf0729f2d71824f67fd63fbad021208a6cc
Signature (Ed25519, base64)
VtSJZsDDsDXjAQrOrUtEFEFRpedMSQtOvvXYH+uhGC9IQ+H0apCDVg7kuKY0tTyQl+EiQkCKum9COy3FCv2BBg==
Merkle root
47aef0bbc5d347d2f064428fd7eda9e99f7cea2d49004267bc87db0e45c42023
Merkle path
["1ab33d0fbcfc2336ad064044395f4e4062e70cc7603f1b59bbd016348a28263f","d863115f2bc4c32b40acbb9b457b6d1139c7513b558e2ed7b0cd1f4e670ce10e","b1fb193e536cc778f3a7878226ee0e8e252f38236987c1f8898bc73724317a2a","a067f179eae0f11dbd7d3de3652820e8b6bf2287cc1b505e42457daa7841b61c","98d38904621804bc791c53c435e224700532621332d187d8685e6c872933feaa","82d0122d17d961a2e635317d5d2fa8937ce27b0cd295cfa3d6a172f48bb0f225","da020de1dc441a11df69cde0c00335226f42c158ca4500349194fc85892855c5","8747c787806a5770f37760ef3a1a0c7e777b1482509e0954828451409fedad77","2c11f7b68110c008552b5d759e6acb33f61b0fc3f60032a2c6f7e1aa0587d7a3","5d8af9429a9ed86dd0d6077de5769046536df598f03b6d365d111acf9d186e79","7b3258ade4128f6c1ddb4b723cc53273d903569c19f181f85643e056e5cbc659","6d021997492f2ec6d3d50b9ee12045d976e267450eb0fb1e31110be8dbbb6f38","e3337465312a8871a96efb0ade03deb67d9f2b05a969c667a895567781acf005","0889ae3150c7685b34e529b715a23984c1ad15ae15f158815b083df85c4c26d0","681b858a978b3dea64df3700a937a058d6290a8e519185bef8ee7388d7739dda"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162173160 · entry 108e9186e8c5677aaa5c…
Expected log hash
00d82a97e8d5da8f3bb4a78d598390d6b030eb8338f0e0735ffde6aa5047ae68 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":"v1791539060014","kind":"published-quote","locale":"de","page":"brand:xodo","quote":"Jetzt kann man nicht mal seine Dokumente mehr einfach original speichern","rating":1,"review_date":"2026-10-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.reader","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 (47aef0bbc5d3…), 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.