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.

“super, dass man noch telefonieren kann”
Trusted Shops · 5/5 · 2026-02-18

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 2671872742

Proof data

Record hash (SHA-256): 179da7ac4ef2250f83c74e7d9c24e8be20a14bd9f60e64c1d57970cdd0f2af6a
Signature (Ed25519, base64): +Ny34eoP5fFstgNfuIsXn4Fxc/EJ0V3c6oI130NZ14pQLL2dAg4Iz0PbTgq+7qGggCqP/updCMNfqfFxDqCOAg==
Merkle root: 094a0fab0c01832d26923a58fe8f350b3c6ca48e8b16b240184f8367a15aa8b6
Merkle path: ["179cebb9646e14707a773773e0007dbbecbc00cdfd1eebaa3042c944ef7dad3d","e3033561d311205ded8acb86cfae024a1d01c5e6ad028933031ab6370aa3fe59","c5fe0958ea8e4351e7beac81a16256c8ab3d615691ab7051bef4b47ab0d07be7","2d92e15f4bbc5a3a39009c59d2a2ec3dfb94a813e5749530a7b91eb6f2bc75ea","a54aca1839e255359264f514067a82823915a2e771e1953cfc36be2f178e8869","da20d594fc5862488205da6e71480dca6d3818c09806dae16b9d58cba43edfb9","732567820433fdcfbfc11fbb0980fc4dbd3106624432d02e6aabace3ee926370","8930d553c88008175fe160c2c6c4a47e28d736f56287775ee707f00be060ebaf","24cffd11961ae173869e72c10da02a8ef40c071657c9aa73d1d91867c66ffc7c","17efc2f9370b4a83e927fff7848aa0e1cecf72922966f8ad5505543bf6e3c81e","546960a90e2425202ee7464403e0de378c36e88a0982db3ed44678aa0c778cca","95eb47759e02b62e6ec6ad7b6ebaafdaf3b335904c4b1657e32ec95cdb3960d8","9ed88c102c350ee219ac7c046ed1475908a521d13240fad933d16e5f2b3c511d","380b5c2e2e7b460d65f30f9c134c2808005ae515f2b2ba68420cd535a8934ffe","caa9fa8b05985bed3894964d9a508a9aa26df46c8841068745810dce8909f2ed"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2671872742 · entry 108e9186e8c5677a2743…
Expected log hash: 02e061eb29d68e5cb427477df039d4bdb48f969ae320b4abbf52a92df6451571 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":"v1788239533839","kind":"published-quote","locale":"de","page":"theme:ifolor/communication/de","quote":"super, dass man noch telefonieren kann","rating":5,"review_date":"2026-02-18","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.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 (094a0fab0c01…), 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.