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 Preise leider sehr hoch.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
03b71934deb158cdeeed3c05bf247f3a5978e6a39f3866645d6b818ab56cd97a
Signature (Ed25519, base64)
M/SKVB0vZEbIGk9qp20y8q2FWiA4w4h1AWPt30LwEQ1/Gj71g32oRLTT/JJKo8iUVsVii1G2PxT44zuaF6q1Dg==
Merkle root
4591ccf5fcdb01ed421243d02df5f30203ce391c077d4ade1ff5ee97e69e252d
Merkle path
["03b54fa152f747440f9657b3b61cdc3d82b679df937f4f64386dcbde7753d494","e160cbb1e005575c411536e58d3005081d5e5e99578b956523bd87067bea87c4","267f114d741e8d34c9dab861a006aa9a1914a1673f15a58fb8f9ec6693a47dd4","8707dbd95bd9a3a940ed284f517da4b6e76f42029c852189e1367d887cd04528","a8b4a608296e03d32f655b55189ed3f0d3414a0f9136ce48a03eb2dac3862fcd","866b330fd0809211ef95c018ac9e4418e2ea16d3ef744d42d1a1e0ea0c0771c8","b65d84a52a80e5f799aaa9554967c323d70916006f8447c89a5cf7d23db8bd66","170e1ce7286366630d8ad0433799e6d18e78ff065c3f49c0bbe739ef3bf5217f","7e4106e9afce281d586a1bc1bb9235a7db3266792061911b3d26ef70f762f060","68141eb7b0b5bfd6905e01cbbf9f8caaa38057a5e420c2ba1db193d547da440e","c30f42bd5edd5503274d38897e30e0fd203a58a1d481887545f4163af761a24b","152c0493178cf6b4404f105673ebfb1205dcd47946cf0dc7bed8ccf29e922fd8","d52611af45c7ef524ab63e970b046a1061f8173af77bce3332bb854291964d99","04789af0aae7a52bbc7d5e129e675a1c89df82999aa606ccdd23b89f718c4ff3"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273084324 · entry 108e9186e8c5677a4edd…
Expected log hash
52df3e0fd214b96d6c701f5f337408916b7566fa39826e2404f759c290be1eab 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":"v1792120358245","kind":"published-quote","locale":"de","page":"brand:pixum","quote":"Die Preise leider sehr hoch.","rating":5,"review_date":"2026-07-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.html","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (4591ccf5fcdb…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.