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 kann jeweils nur ein Fotobuch machen”
Trusted Shops · 5/5 · 2026-02-01

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 2681975448

Proof data

Record hash (SHA-256): 10abe00399185937764edf6d98a3dd3829a2bcdde861da7e741138a2a5ad6486
Signature (Ed25519, base64): TSt+NsqIolc04BvVCHJjObUk9yJE+2mPZrEFx3HU2tYDq5pDabS197hcV5er8nCUiosZmaMkqzSVIbOpNC2dAQ==
Merkle root: d124e5a2af562a6c1905db0373243d4ce34f50e6bfb68d4c04dc573a8e684f0b
Merkle path: ["10a9ef2522a29477fcee358db8d02601670c6736199a00293466edca776bd3df","fd11c9b660d2cad9f6a67f820224929bbf31260711ec224b450193235cff51d3","2cb5a30cd6fd091566ba8d839415b6cbc49b69bd2b0900f85385d974f34b8518","acb64fe322783e56ab6e3709fe933d68c1f775931a77fe4f62112d32b341b441","92c1cd1861d932abeddb7a825b2c8756841df5033f1fde22efbd64f3506a89b0","69f31697c6e1a1ba1f09202fe6171bc7f34199b00d4c4b2047eae361942aca98","059a379b0f0159d35082d4ee6f7911b352b194790a7dff93a03f678886ae2e22","9ae39c0eac1652d44010e01a64a2ee8bc7bff2183c6b079e2181107339a646bc","d7f24b200d713be4e64d774fc8e3130f6aa72a899c0964aef36889edc0d38119","27091859d5e8fb6c37fcb4f11c178bdefe6e4628499e62ace0ed9dc6aeb09825","4ab823b934c592cf66a303bd5ffd125062f65a32fd2a9ca89bd696be1b21f954","ca8bf0a29a1f21fe85ef0a609f9932cefe7b94e8d1a3c009d3210471f7cb78da","2329ab5576d328792577ea9a2f93e5320b27f7d5e563c422a4bb8b1246b803a3","b287ce927184f2a91925f933012c347e3408a38af240311834bfc2de85b81b88","ae0a60bbc31eba7126a560c1dc0c88972f060767803fd062a22f4d1b64ebe8cf"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2681975448 · entry 108e9186e8c5677a0099…
Expected log hash: a6874452aeddf02ea2fd29d707bc91d5b5c68aa3036290fe558d8adf2a5f0bc5 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":"v1788310340973","kind":"published-quote","locale":"de","page":"product:ifolor/fotobuecher/de","quote":"ich kann jeweils nur ein Fotobuch machen","rating":5,"review_date":"2026-02-01","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 (d124e5a2af56…), 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.