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.

“Super Service even on Sunday!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a1f2786667fe218d8fc2b9b49f263e6792347b14a4d1c24f9c24740486255d4
Signature (Ed25519, base64)
M1BWhaXdJl98EBfZadbyFfNvttrzo6qGF5451G4wRgPTLI8WGufIMv6C3wnB/LnFiCBbm7orrJrAuC5cU0ufDQ==
Merkle root
ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path
["0a21236c1b5fb3c0f5265a2f2de3e17bafe227b03dfcf9f9db5c36aeddf605c4","4b8684d3fce33c02f3f1262d5f16c3bc5c558cd3915c3c9c4984b170810cc4bf","06d2b8481be04f422c26c44b676e0141f69d9e481b12595f42e82d748032f4c7","ed31761fad0d67c24f08864b7881a595dc3846558bedd78f1b7c79950ec3ae7b","817e4164e43589baeb3f645c6700addb8633a520f7dcc3d1e598345761890b58","5afc7088b0e8de8e33873b839400c4d95c6ada4507ab4885ad9ee1334b053911","d43f070752f927382256aea90bef1222ecc2426d2b29f5953c5ace806fe6054c","53cd58f1ded133f3557a7ed07870a26508bf845c50ab9a0c478ff181020645a6","47029499be6cf619312be7b725e8c65c940ce2844e529fed4db92bf6605100c9","c8ca34d6b77312cd7835277953b43732ca79da68c42f341c818949b087eedd71","8ef9eeb2de8a0c7e7199cf72f40f8b05fb3c6a5d118ead4355553313e5220f01","94bdad4d5bf7cdcb097f825dc6c437d80f4848c297dde14ff164b3194ed492e1","107bacdb07a3118c4b3abff34aca5373871d7239f682906c5310a861fc9920d7","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash
af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"en","page":"theme:pixum/service/en","quote":"Super Service even on Sunday!","rating":5,"review_date":"2026-05-19","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (ccae92ceb3dc…), 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.