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 a long-term customer of CEWE via Migros and was always very satisfied with the cooperation and the results.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2e3e4b274fd2c1e8284195d2a8dacb52eb883b1d75439021afc9933f54b203c7
Signature (Ed25519, base64)
bIpGuMDVn9d5jBz1OcB9hXoeOFtzRhJvfpOpsDpA+m4n5llkrHN7kdqX48sWLnu786SJ6ZuBGrKoUzqVJQz0Ag==
Merkle root
5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8
Merkle path
["2e40b2e789e8d0c47695e4fe2cf08f73c9e84c1c736d12d804818803a54e692b","718bb3cf5632a22882ebcfcebc3d71488b6702766d4e8580389c2e9e97450709","df2657d53011e0c032cbec3c375a9f6053539572c559b222cb6435da708e0378","b05c087ad8fa1524dce27f8d0de2dcdf98d80f7fdd21e15df10d599c36f4a09a","c61416bca2e11d3cc3b055cdf3f93e765d3c134456de6f3cb1745e6f6a9bf37c","e7954a2be78ac25194e089583b4a93bc842130530b14eedd4a3bb4c27fe06bf6","7781db91912afe62392b43cee7bb85ceb6b77b5e8fa713723b95a8bc1a62df3b","9ba19585693a6fa4332369f029185c571e2d7383e086057cc803202e70c5da5d","e1ffdeca3e121f630a1f264595ab16d2028778f621ed83779a2905d11110019f","eefd8b4d9507aeec6bf9990860a67b357f8b748cec9771428dad6f3da872aca7","facb639a6e429141aa69f585fa8e3a1f0981f213e92e16f683ceb28fbf25a21d","aad82d9071f4bf4cb538b8a2bd28f6a27f4ffa283ec8fbef9c9f49295f905320","294fbe7fed0fa3af8e60ca01a3a05891e9e1266a19028060f205705712eb6e96","9693116cb745ecfbff942949993950a2efc72f3f48b394aa6516ac43c745a9a2","649f189ed3a422a3ffceae7f7673f3e683a1fac940fd27a4d89bce585dd48e49"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…
Expected log hash
2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"fr","page":"brand:cewe","quote":"I am a long-term customer of CEWE via Migros and was always very satisfied with the cooperation and the results.","rating":5,"review_date":"2025-11-21","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 (5c4849a28e86…), 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.