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 wurde anstandslos ersetzt, zumindest soll Ersatz an mich unterwegs sein, aber ohne jede vorangehende Kommunikation..”
Trusted Shops · 5/5 · 2026-06-06

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 2621523249

Proof data

Record hash (SHA-256): 15b82d0d7f85da8dc091857a5ee7c4bb4dfe2b9c7040a0b40e07cbacdc08fb62
Signature (Ed25519, base64): 5aaCrzJdb62m+eL7JnO8OrLWdCYhK5rhB1sFxxHQQtFZAS0s+j6EUtBKOf7+Ic5y0ykey4355ziHe0W+BE3jAQ==
Merkle root: 6471d9991f0d0aacdf442d5cfa660f2886071005e4c3d26a992a3bf38f0a7695
Merkle path: ["15b79ada128f08e431a77b199ca7c38e0e7d96e6dd00ac795018634cf6101210","8a62a8986586bee058b6a1995b908619d4d96d294fbebb18dcad27d9dd110cc7","03696db06e1d0b17a2032541a7470638964ae2abf2b07036a6a057b23bf2bb70","7a5e3168af3763dd6ca2eea43ddab56f657a1533018728e7ac72b1f3a758fc5b","dd1c22ae09d8a7ebe505c964c6cdb40daaa0a508196dee162c1ae1f0d4665872","215c4f2407aaf2d4fcd81a7b4e39d630245c766e823e27718c7482043828afce","d4f86696bbced14f6c64ee648c78beb5f9ceb73e2c9e8f8ea6e0f943d4fc646f","4e5605f0786d316bd2b7115d4698e97e680adbc54953a8cda8bf2d4b9a72e395","32d47a0d58edbeb859c343c898f183fe252fdf1b8d603b23332cfadb78ef9d3d","eaab9df7b4abed3d99ae65879cafa519b5b43091a73ebdb2829169dcd0d1ff6a","39611481640730b1b5b18beb7cf86e0d44eadb01d20ae3ae4c61e20a199593ee","3b30f3c4384c8f930b0902f0837c734e0f4d8aafe820711619a733e25c756cca","f3f4254b899098b98c7590d670f5fc0f992a4df0218d6bbab4ffa5ea42255835","930b7277e2ba0f1d182f8e7d0daf885f1526e50b29d8791024858ea5581e285b","a2fa997090d23b1f352d383369eee4da3a6661cb0956969a3a99ec5f82390d95"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621523249 · entry 108e9186e8c5677ad576…
Expected log hash: 644ce1c7a13e9edd388468f8e29bb74f49a15185930851951709e16eaf23744b 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":"v1787888369667","kind":"published-quote","locale":"de","page":"theme:pixum/communication/de","quote":"Es wurde anstandslos ersetzt, zumindest soll Ersatz an mich unterwegs sein, aber ohne jede vorangehende Kommunikation..","rating":5,"review_date":"2026-06-06","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (6471d9991f0d…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.