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.

“Not intuitive navigation.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
132d859733fcbad8c807d333296bf3e4a6c74deadd551d56cd993a4550b6e6d9
Signature (Ed25519, base64)
72GhND+SjWVPzJWKHNJeWjGUo3Z5W87MjX7bdu1WOPRueXLxJnWCIwRnU6Bml4UCBPai1Fvz64y6VJoA8HzxBA==
Merkle root
9d8e2118061e8945f2bd66d48af4d41bec49fc5ac2ae7970f14474403c85bdc4
Merkle path
["132ee45dd042ae17c04b79d9e813c62fc7eb1aad0710514053be4da9e30dc3d6","f44c98827f7f98ccf2ebc1b788f4e8eb30d7ac64853a73b7c586fb37f87ede97","145a8b056019709691cb13f71bb6121ebb677e4f7a0e7809fe53dc88021f8854","ef61a022b1f60ebba800a3e80cfdabfdee1bf3c35082046500091b9d6720073c","8703fd0c6780b18550bf6b3b622cff9910beab342f7e37261905394db663ac30","4b1332ad1d8c7bc75d237a44080ee093841014481d828c21e3d525bc94a368bc","5f33cb398afb0449267ec515a66b8b933b2285f2f8bdc01dc5c3d1defb1af799","0c6fafc947b47b38d54376c30f7dc65723f5bc694ae8770fc265cdafea90f5c4","c1a25cda29de7582adf14f50a7813a417c12cd49b07be5de8a733b73b8df49b2","d1be7ba246365609b2a9659c353c12c0eabfbbaa8e94b3dc6e2aa31d6114d77f","2c17082f27be43fc136ccda1d651cd32ea28cc7564ec8db3b7fee7fda890a196","4a829cc4819bccb2252c7060d242a979547a534ad16930fb8d55ce7bec8c4620","e94cada08df1868a2e48549247fae87f2147cc360c1565604cfc61c670e9f86d","06ef0af9e89fc67c0d3893fca6fc616c0d6440ace9f21e5de833bce51809dcc7","9ab50226de18913fd10dfc030adeb43f34868f074a98e3eba882908660737bc6"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582616117 · entry 108e9186e8c5677a09b5…
Expected log hash
d7708a8d5cc2ca7faff1f105ce6603ac0b5d5c740c6cd85cf034e25532cbb25a 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":"v1787626691405","kind":"published-quote","locale":"en","page":"product:acrobat/sign-pdf/en","quote":"Not intuitive navigation.","rating":3,"review_date":"2025-09-18","source":"Apple App Store","source_url":"https://apps.apple.com/nz/app/id469337564?see-all=reviews","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 (9d8e2118061e…), 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.