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.

“Geldgirige bagasch”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2683442043

Proof data

Record hash (SHA-256)

29b6f2accf5c7a2c1b1c0d8647aac3169cc13e5990f8f7f4b1bbe1f54e8d3335

Signature (Ed25519, base64)

lSrED8RV467cuk54rAyWzLhHoL642Kc/es3+QzgEwwVw1gt/TBF04Jy7at+SCPyth037AQu4paR0o4vFzmMeAQ==

Merkle root

fe94c04c20b3266750f4dbc6a3653f61780d445d01f1545120f6c37d36d71ff0

Merkle path

["29bbabd269bc71ff053ce002f65bcd72494d1f9c51e924105971347523d8da65","e65d9bbba3ee35d5962840c4ba9251c8ff1a6ec770b0391a8ed0a1922422cfb5","48f05a0bbf6b8a07e1f146dd03aae79957ac46df4eb7bc066a1015b4566b7fda","7a3fe6681a64c98ccaa5e16cc77ff8f87181b7edbc127337b815d83cfd509c6b","4aa10c7a522ac680bd3fc2009940a44d8c5d428268b094bccad07da967c8d912","10268aa2dafa3a069a46684978af05936774eff3dbeb51f33095087d2b1daccc","ea6ad4e924e8dc0ab30eb262efaf90ce36c0cd2280597cc5787614db779a1cd5","45dd05f54e2c671eb554383bc0f9bd5c05b143af1670161de57a8704b2643e81","189ad96a0e7eeba4029c6dc8c4cd7bf69d85b92782ba5ce87ec6376fac03e924","eca76a70e95ef62cf5f82ec7c222f26e4cc05d77de6873cf8e7091bb918d2833","705d08b3fe0abc4538097b3f33c2617cbb8651029875f222fefd0e2397c84a03","8a200848e6a1084b4e5945fef3d9ceaac51c11ac5f4d7b097a8b780273ce81e6","93f8a73d581d5a577779ea4e3a5ec90a9403a343dd763f3df4c580b86533a7c2","9764411b9036157d4f3622be5a17f6276b575f16c417f7b08dc6150c7a3e326a","360c1b8c241372c87353049db4729fbb13151e7694db18a4b9ba21ddb2c2ab4e"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683442043 · entry 108e9186e8c5677af84b…

Expected log hash

b32555b0c0ed6ab3025d809fd17065d5a2118facd0208ca397bd6fef92debff6 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":"v1788325010619","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"Geldgirige bagasch","rating":1,"review_date":"2026-08-31","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 (fe94c04c20b3…), 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.