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.

“Used this app for years.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1cd6b1fefe138e3cf3efd68399c6177fbaeccd28a3255ea138389a799863b8b2
Signature (Ed25519, base64)
F3zWLuAjCFmoPcU9gyUSJZsPWpSh75yNhuuigzgpRyp8fTlJDqYG7aEOHzCRbj/qWGlWGMdEU6MF2l+KPzXeCA==
Merkle root
52b348c94f3fdce59db013e2d8b151833bfb9c02163bc60ea07ad4321b96c806
Merkle path
["1cd6a5cee29709776bd54b9eae67675f35677213b6104eac1d5c74707b2a5160","b682585a5a3ebdcf7b140fe10576cd63713b1b0b5221399104d75886d22c8206","b0806a463bc2f0219ad179e17f06e4460d1d4e66060d3e385ca2f574baa1f280","53bc2dd626c7b40e76fa6894ca444da87f7a38641d268fb289899f20333296df","056ab8a1870ab3b0988cc48370191ee1f16cfa2ca93d6dcc6f6ecc754b462a9a","e8b4c0fac532735dd284669acb81c4db3980fc2f7ea944d8f689e60fd0716ae3","dbf4f3d3c835e37cafe5169aa1fedece677829df67395d4b77a47abc49e09a22","508f31bdba4bcbd642c2d90eeaa581f32de1f52784f5f0470f9347ce6ac3dd78","67a49fc0823b01776248a2dd585635a77824051e429550b484cad121ebf81f88","8591621bcd3540506c2fe26edfa701fb6d67708fdc5b20ee46e6a0072e63d6b4","53d656107a78dc7a9a7dc366aa4560a8a50abe6675e3c43af0bd56439c56e649","99eab656dedba76332b8b09868440641413fdff6c79f07674d731ea51d5242ec","737cac4ca199ff9d501e9278c7c4cae2cea135754fbc58a1df4019ac06ac48eb","775de910b40798d9f37b75d39be79e50770b797482dba1aef04bba70619fff3f","50b301601f25f58ca39a522d1fc14c87ef92ff2847a542557119e06fa2bbb889"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621349433 · entry 108e9186e8c5677a91b8…
Expected log hash
c0c478568c16caefc62b4dd151387aace853e1d48501c09aaebf0c1fbe3c7cab 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":"v1787884935070","kind":"published-quote","locale":"en","page":"theme:accuweather/delivery/en","quote":"Used this app for years.","rating":1,"review_date":"2025-08-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/68ae031e7df78b00461b4274","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 (52b348c94f3f…), 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.