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.

“Die Qualität und Verarbeitung der Bilder sind super”
Trusted Shops · 5/5 · 2026-04-11

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 2582694804

Proof data

Record hash (SHA-256): 0d52b7229af52ffb5456406f3d3b4b8c77e56e8196099f073137b1bb8b645a2c
Signature (Ed25519, base64): jM10uOsztQUH1xtjrsRADDq3oP9x/JEyuXJeUG6NYVgYlHaibXIMHWpQfTjwVz9YXwxfoQRYobvogUA/0LJoAA==
Merkle root: 8450d012d70f0eabeb3e7a72c9c6beb02eb1d11dbf72d32799889163933f60ef
Merkle path: ["0d55e1ce0a7b331b9442ada7d11a9e2de8c4da2319d0b3670b14e9192ea06165","6c76020f869016f2718706364eb3b3c59b853769e6529094fabbb74de0e849b7","c615ba414f9b69be714ed9f018f6274d4136d38856adc34ea3537215dc1558ef","97ba1427b6caf9d2cc15c59f2e6224e2b96cfc9d531be4d894224c62ff142944","517e7f657307bfe825daa8baed3e2c2f97eafd83d46b8f8593a91b4bb068e579","45e92dcb119e96206db1f1b665888421afa5c76910846f974a02366a0c32b000","4159e065a251abd2faba1baaf433fcb4e6ffb0b903573b1b81b9fe3c15cc8e78","5ba52a804e77adc4c29214c3ed072508e6d9dea1fcee82f2a65e6cbea5a3ffce","e96fc8b6ebd1d1a751e70880b4e1f11c058f0ee31935b86f131b2cddca822111","bf9d443ae93ea8eccd5ebf333344374ef65385b4c8f2d63ebd424cb19fe72c5f","f7c03fc8e79eceb447dbb60a536356b3d92a02f8baa13d6a30f76c30b7b200e8","f94caf7ef0353dc6bf77b8aa9b3aee0f38b86a730af8dbe0ec989f01f0586c7a","6a7bff34db530c57319d9d93dd4c567570d051bb32cbc8c0add87351770d061a","65de4a500c8d82c755a06bfb11cc765fc26e06377ba9ed89eb16258062b698d1","4c4b1ebf1dda0af351c65ef1e9eec0f07ed67f3056abe43caf367f039d60e9a0"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582694804 · entry 108e9186e8c5677adcff…
Expected log hash: 7a135fabac0b5d1470a8b308742e56e29f8f8318640fd0794044ea7b000d3a96 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":"v1787632553893","kind":"published-quote","locale":"de","page":"subtheme:ifolor/quality/materialqualitaet/de","quote":"Die Qualität und Verarbeitung der Bilder sind super","rating":5,"review_date":"2026-04-11","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 (8450d012d70f…), 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.