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.

“Es stören die ständigen Hinweise mit KI eine Zusammenfassung zu bekommen.”

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 2514083622

Proof data

Record hash (SHA-256)

722ef9bc2203b5aaebf07b88cc014fea930e5b0977bdaaeee2445f2bd19fc780

Signature (Ed25519, base64)

8ICGDng/KTjD2v3+ofKLec78fJ9iVYFrxK8kmHqEF8MFWDaXN9LnGBRK2G2WVtK58MtbrZ8qlmfWHSqRo5pgBw==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["722ec775e10d8fc73298a703d45432fd43b4fba9bbcc0132bee3041a925df708","2524481f8ac2da17ea31488f45b22ff655149743ecf2a6217422b6ebfe6b9561","bf60f59c1ab3ec9714a8cb13d64ec63e3dd72f0705692cb6f29b9eabc2e70185","30c9a3692d04a882254e96c9b9a9b62181cab72248e7edbf4beddddcabcc6104","a8f6c7a93f68e2131b0b0377c3dab59acac76c7e0259ba160c87aa95faf50041","2fb1cd54b67c3a7d049f73f29a9553aa42a4f3101c9a0f64c3f7fd11a6e2e1e5","6a10592386dc0942f4046d50f8ae16a4eb1971e931e41c980c32ce8f4b9a3c3d","882f68d2d28bb11ebbcfda4b0aa53bbdd579ba79b3e30d4d8af43ec3a0cec852","de860c29fccb8b0ef65ffa5a18b76269b7fe3209890ca588cd75adad597ac635","456b42428722e7cc347b6a9caf572e71ea0a22aefbf952125201b60227ab7ece","539c875f215245e52db4a8c66bc397e32d92ef530dd4b3023b98ed0439d34a9e","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…

Expected log hash

eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"product:acrobat/merge-pdf/de","quote":"Es stören die ständigen Hinweise mit KI eine Zusammenfassung zu bekommen.","rating":2,"review_date":"2025-10-13","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 (c35385e31594…), 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.