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 1 A ist”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
243a5aadf2b388da84283ff71e6083d66b1ede336a43de0a02c1fe6e409d7f04
Signature (Ed25519, base64)
3XM25VgjmJ7neKaYdyimGqiC31PNbJHYiBq/OfE0oAouGpJoyi4QEheNHPn9B7bMvPaWwS2UrSX0ik2T99kcAQ==
Merkle root
2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path
["2436da42eac9c7fc52846197378c7c0fcb0e9c70c582b8710a60ac7a51caa211","b478d0b05a4fa26b8581d5b5e70f8a61f0a5e6bb1b946973ac1030b98688dc52","bee68467135802f34eaac07b21594700ed6c46171b2596990926e2e9b227fdfc","a4dd26daef1d149e4a5164e656238f22603b39432ac25e492b6f41638ea458ec","7693da3627c2fd7089632d7f4998fdd789a557f9dff5bab724082a69ee94aa0b","c8a3c94201e62730117d098dc42e4fe5b19454bbd6096205527e73c20d6c9ec8","df8861862020ca47e1846777d3589c4b86f1afd2ed4d91482db277c92a7b6974","4c88e40de22653072e8ba0390ffc1b89bed4d05da00069593b4339c5170e50c6","684f44285bd0c8684f96acec956ee208504ed8eb82d627ef02ab54426f3b3220","befd4194a89c942bd6da1356e27de2652942f868a1703d10247468a1f57c128f","11bf3097c694f3443ce17f8c4e08edf161d25928fc19656aba89ad97e16db2eb","af485fdd9f62d4a3834c43ddc67cf656281b4618ebdf7abcd0b6f5f8c2b34124","918213bbcd6c7aeea281036e9f4d443f99addb7e227a2f8f78d8ca7cbe526c6b","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash
ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"die Qualität 1 A ist","rating":5,"review_date":"2026-07-29","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (2030d4ef17fc…), 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.