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.

“- Sie haben interessante Formate, aber die Anzahl unterschiedlicher Formate ist stark limitiert.”
Trusted Shops · 3/5 · 2026-04-28

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 2541942774

Proof data

Record hash (SHA-256): 0e938bebcf95abeb7a92e9c49122fc0bda218fbd8340b3672a4d50767933fda2
Signature (Ed25519, base64): TrWZ5nHAzUsrn9jrU2yoLzkrZCNRB2ZBQfQJfpgeupgSm5DObGerS9GYiBrlHDOKSWU6fLoaDEjZmhaMfbbuCw==
Merkle root: 0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path: ["0e93ca23eb5425ff350298ee3e9be829e2bb001dfc3f4ff2eecb2200d983469d","dae7d47bad307a547570981737dce5cc025acfdbbcf3d75b2383ddd89dbce1de","be450782d4508691187e35d3ecb179f96ef0c20e078e60591d1d48dd54691205","19b36e5fc07627df5e05fd73e81a0c35e4760e6c982366342ebebcdd7d86282f","aca87b38d4b0345b782bc9a151d374c3a71475800fd4cae919e5025cd6fc3c1d","42a33ee0d0c1993626f05c583dc4accbd69512bb2edfa9479089e163902884a4","f4f4a9af97fcf24aa46cf5248c12a071370b698ddd814ce7929e05f1ce98bfe4","a459941f0b98e296943a9cb16cbd1715e49151d14849f082b144c7ccd21b3191","fe105cf7bae375d87ea86d6930371c42cb526e904efab24d79ecd0d19064ab3e","21ed86a48ed3ed5f4f10818856d9be3bec66e4297b83d894e4aec3caffe36489","a0ac3c9dc814df88b82a6e7d6f2602be4b75efeb0a717fe03ffb8bc9290f7bb0","6d29e33e5fefb46385c255036c778f7012c15e8953e15d2c708456fe3e94ce75","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash: 4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"de","page":"theme:ifolor/durability/de","quote":"- Sie haben interessante Formate, aber die Anzahl unterschiedlicher Formate ist stark limitiert.","rating":3,"review_date":"2026-04-28","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 (0fdf8a945cf3…), 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.