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.

“Ich konnte sie nochmals bestellen, ohne Kosten, ausser Porto, danke.”
Trusted Shops · 5/5 · 2026-07-16

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 2515144749

Proof data

Record hash (SHA-256): 1928e24cedb370fe0c62c6b7530b81cc3879f0f18e4ddd996d9257007d066fca
Signature (Ed25519, base64): UPgbP4H1ac7fkq5QNUVdar5Gz2S8PHc7aGx5ilIEJPapxBzVpMp0QvsTNBqair/pcfgcpDPTwIeQxyL70jRjBg==
Merkle root: 8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path: ["1929905a0048c9af57c61f866b67c088772acbf797e64d2d78aba3ea774a0ccd","55a2903a562de4b4cdc29e2d4eba80371f5479f94314ef7e3575f69e50317834","cb97838b9716b755a6114eaceafba9801ffef63cbc3b45e19eba8bcd10565440","a480feed05123de2751372f73ccdfe9af8d8176914d973bc65aec1edc1394f31","2e22b9f4a5a443adda7f69e3e98b0a46abe55d11175bf2056e3a7f92a551f6f6","5ac9c11604a406cf576d7d918f8747e8ec4a5823cbaf859dd56004073bedf7ee","d8231af4048e4b8289a8cfcc06ecadf71544e39654e5f8bcf67522f9a98a80d9","e22164c7a1530b3a91e9a7fe4f07d0c73b39744109df0208755edf372ef6ba89","caa9e255936abf0bc958d40140aa66514b1586e9c817a0f885b2451f2f4f8c6e","66d63f43693d738891fad0f7a14cef7bddf3a98acc69a81251f79e7bc2aaa6ea","41e57a2b05c63c47f09e80cf2e92777859ec103f2fe3359a6e307645bdad94ea","bc537f1105f00bdd399b50b49a8b3111bf9e8fb0588b87aa5ba052e5cbdcd501","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash: b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"de","page":"theme:pixum/returns/de","quote":"Ich konnte sie nochmals bestellen, ohne Kosten, ausser Porto, danke.","rating":5,"review_date":"2026-07-16","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (8a6ad893af0f…), 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.