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.

“The price is great”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4ccdd51134980e00b6ed5cabd2e27ca5df021ef05ac2a3b6c11d40a878d52826
Signature (Ed25519, base64)
yb/VsgxfouSG49jJyXogWdzE9i1UwI2uaSNfOrQeg9Uq6yyRT5QGykr0BGLDC2F53bALj1hnta4RGH9aZoktBQ==
Merkle root
a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path
["4ccdc1c0c3aa3b20d3509ce2fc359d384e249932c42afcd04ac0c874a784722e","77354530b4c87de97fe4eed913d2cfb4b784cf86e2bfce762933d475b4d40dde","6bee7bb3bd92afa7a2c5dc8049470fc1121750eed9ed5ebb310095b02e940ddc","cb2a417859527d8a3efe55b46fe739ee9c67e167e4449b232ef59cf4fe7c0940","1cf045e836e2e990225c7beb2c479edacc96cdefafa2b4e7511eb2d47f5eada0","bfbb5f3a02346f6391ac201255cfb58058fa9d5ca9325698ff6373e327f9bcc8","7269a1856d725a31d9c94cf2a75f3502f452a105dd16723f65f0fbcc86ba7e4d","336fba6919ca14b2e68466ce57fa748ecba46c3f8e1fbfd851604d64d7a517b2","eb3ccd8c731f45521cd9b11fb67dbcc76a5cdfc8c41648d9521a9067936f88eb","d984f3009145bce26c5612dd6cd2f061bf785cea9d89942a1c0bd2007494515b","bced1a37bbc0af3d8e952a7c1ec7b33a02d84014ccd248303a3b792538a7088e","9673acbab717662371d7b102fec46b7d359ed0f02d02ce5d555ae75d9c60af2f","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash
8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"en","page":"brand:xero","quote":"The price is great","rating":5,"review_date":"2026-07-12","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a52d13ffff126ad16765e78","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 (a6a2b4c9d7d1…), 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.