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.

“I am very satisfied with the quality and the service!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0bc326323a4463ca460f7ee11eceba3c58e416c76129bdb5e43da766ed6398a5
Signature (Ed25519, base64)
Gpuft2+yuQI0+EVrEeAm+wMlhkeLVZoo5c69jdt88NJFlq+alMEmb9nRKD5z14Ce84xhNpNusWUn8Q71EHYIDg==
Merkle root
c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147
Merkle path
["0bc2fc348b84429264abf8a6ec4a658fdcf35ddbfb3dda3ea7b6fba3d4be33fa","b12462a405b3c047f6b0cfc985adc0d34ea6d35ab1a083047362318cf54dcf5a","3876436481c1f8119b91396ca00245c5f7426a5ccf96dd871b28acce02c8a175","f1c18f03c2096cb8d153c3c52e2f579790dde9ff4e1934028803b376be7af66b","04b92d0f6dff99e608632d65eaf75b1c0f88f5d52fcba4d7de93598d51c7ca1b","2cfa2bfc542e626cd99d2974745451002384ac6380a9b6e09508ca0e9ba36c9c","48c5c6800afdd5cbdd25a2324f069adae99cd9bce9693b7b356eb5772a6ba10f","d2ff2e53a7dcb42783e78275a113da7c9847c56b547f2eac34092d02895c3e56","36110e0e304cb3116c2bb4043c7a73ba0d857ec66a3bf96985f0b938b7984a3f","99e8e7a12a4d16c90295c76b8d560412a00e59fd0ec73e27f3ad6ff06a278625","01dfe2b04e00b0646e1e5f52f75d03d7b2eaba5c8127ee1eaa42bbf27c914a3f","54f4cb83202898d278318562f48341c91965b584d95a59785bfadff94a5e0312","19d97dbc081f307bd75244cef45421a8b1c07dc408fbaf8bed5376beef01dcd3","ea0f272f47ae04446ca8efff4a132a738536c4448017d0d61c5eeeb962e76e8d","064efe6476d8e8bd839601b3c80763b02793c41f87cba57580faab7c00dda24f"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3081733041 · entry 108e9186e8c5677a0bbb…
Expected log hash
88ab7ac46d4614551fa6e665889f054d7592b15d91016a45621b5c46a7ae8e2f 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":"v1791174108170","kind":"published-quote","locale":"en","page":"subtheme:cewe/quality/print-paper-quality/en","quote":"I am very satisfied with the quality and the service!","rating":5,"review_date":"2026-08-09","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_XA246759776EDBBCADB88DEA63E6E9032.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 (c5671f9a997d…), 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.