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.

“Geld für nichts verbrannt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5f5db5c66d019a9a5901565b5b05a7eff6f7d0422db2740460bebe24ed0c0676
Signature (Ed25519, base64)
EPU2PHvCrwKUzbLNBn+4dchdGow+VSvnF38NDxMLOtbzLYhwibYOHkAkTvcy0zj1vFl4E/bPSugRHKrVW/ZiAQ==
Merkle root
790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path
["5f6157a0c5b7194aeae33416663a7af861870c8d56ca3997f38adccd08cd51db","aa9a28ca2bb074a753d200bb5904a9368275fcbb0b6a893d1cf041a388e5286c","c6b1e92d5708c4af23b8d31e9be0f72d8174cb93494487e6c9727c27139e3748","4aea4d9348700f39f46cea8424cea52b47ac58b71f118a47c1a710f66fccff9f","38e36e38accc4a91729968a362c2350e8717abeb30dc5f00e430ca3f8a245453","205a8acbaf9853422b26fd294a145036dfd58b94539090e62c28674ef13515f3","e50914fce5777c7da4ade50dcff26fd4e9103da49ac39c58b0243b290e947042","e35de6e1d02cc45f04fa4150308be86a37a7afcef1969984f3fb7681c2300ea0","6b109226f1b728a507b3bd82296bc668c872ef6eb98d1a8d4e937e84d055dc58","427c399fdb03f3c9f128e750fff12e8f8f9a16743ddf74f7ec429722e084587c","744bcf41fc6263a4d0bea8d7383c2a855b77d43a105e6ed0d8a4cdd4706e106c","90f0a0e3211fc23b1e8db52b76383f6519eac469757414a3b9d5875619fb9c0d","6119aef4031d03205576aa94cf7a51dbc6eedfdd420d909f325579401c8abd0c","19cc354f6573191d4e7914f94cb811eea176897530d869ad83bfe3cb7fd5f206","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash
5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"de","page":"theme:acrobat/price/de","quote":"Geld für nichts verbrannt","rating":1,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.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 (790984da83ec…), 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.