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.

“for a very reasonable price”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9726ab84e701e730bae5e82202a9ea7a000d089fc726372ce463d4d0912de29f
Signature (Ed25519, base64)
9s1p/BY9DK/gfdXy8wtoTZP7pZFLIis7FAbtm/KK2lW8+V/oUEhAmWw11AUemuCQpHTDeL8FFOsfTI88kwKzCQ==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["97288314fdc6dfd460de86066650cf9d45f87749ceaaa460c887907010f389dd","2ee1b13d199edbd8b8bc29353761c091c32f697178f14c3e07879f45e32edd27","ffe93e64bb9ba10de6b799bf124186430788e325a968656874f1fa9bd3a68f6e","318cf0328f24cbb085c84e3090e1bab7339b1278a409e6f4f99ffb5f4a524862","4381b171c982f8d7711a33173f9cb672919aa0cd79ce9e98603ef067459c68a3","a8a88099c7808b26d425b0e9b5aa09d5622df3e86a3d7c7e34c03cdc5853f901","0f31afd920d9382cf5db92522bb6768c52a73ab3cec4e6e6741a2177aa250623","7cdf4dbf92d751afcf8642eeec0e9d4f7edfbc1207548808d63e035d96a6fe54","1b0e26692ef4ed600e1f3cb709a7c85236580823d3cb7760e96ff408eae8dcc2","24070f958a98be7bb1d6ff7039da385b6ecb760b574f73ea480458fc24b33e76","c7f0b20463fa92f65ab613da04333e124ae92f0c335a5de60bd52de28079b4cc","24e450961210e2cdc5fdcdec60b2324d5b3e7e704d00d92186e8f725bb0670d2","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/price/en","quote":"for a very reasonable price","rating":5,"review_date":"2026-03-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/69a4e8b7859d9ff6333cd3da","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 (4dc0bd79ba3e…), 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.