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.

“man kann nur mehr Belege hochladen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1591d37b4057dc37c88419eb802f014f65610fe3122c4f1907389f7bea8ac2a7
Signature (Ed25519, base64)
R+Gda9VBFDmxIHYM/2YKVwRJfknwHiLrfmZnaQdfVIbkls2duV3br+21ZY9ED4RPDDEeLFrIkzNtid+1WMdrDA==
Merkle root
6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path
["1591b34aa0466b4d2dabce935c000518b96889d318577bcc438438c22fe12ee3","c063d0ac715d38aa46e4f4fcd79d2662bb4a918558f38550d45ce59bed1909f1","8d106c57096a3c3878dba84340f4feac05d8d3c431fde8fde733dfd1a3c20c2a","fbdc6c92ebe72a15b47c1e9919a45b335b9347319543f64fe9e035af91f6428f","6138d6a23242083cc7a72b5c85189192b340173714c707b5c90c85993d6d6023","2c2ed3744e860e8bf4dbe55aeff93be9f3bad0738afc92486ee807a572fcbfaa","20f84a8c3cdc5248429c388a3ab54f8d49baca87f3e1ca972487b193658c9aa6","125fc2d762933b4d8c374c7206b243f6bffe0e75b92ba1f8277e1ead6c7a39a8","dcf09d4e0fffa4f36024987bb5251bf5251d53201297f95175637e6e1af355ba","5c65561f86c012d010af922af7876e58cc3ac643bdef1bc82a68ee1f3ca4c25c","5b8d56b067ad922ecff2f16d30031da957f09e0b0964e83af0d1f747af2493d5","228781b612a0c77f141df0e4e12827753e4b858f9d480116c6ae58d010c6d043","b958a384cf7d9aa03e4b31b4f9bf91c7373d0ec1d74c1ada80be4b2b501d99f5","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash
b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"de","page":"theme:sevdesk/quality/de","quote":"man kann nur mehr Belege hochladen","rating":4,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (6189a42bfe29…), 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.