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.

“Great service”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
33328feea58f98a3743757076f415b008cecf42b93fcffeba712cabe9868a126
Signature (Ed25519, base64)
dZzzEr/HZCdX2Jer1EgTdD0VEp/WJfqKOqVY/4L0yNNYntFHXFNrnyESvomxuluuBLor/4WG4P0/JwbjFVWyBw==
Merkle root
1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path
["3334f841a2f51f3c46fde518935bbe1ad0adece73f6ce0eba100f29982aeee5e","2f405da8f4d83a41a56328d05e3b4395d83ddee316051a565d04e6f59ec7ed9f","d79a34a30901a96bf785d48b890c5363990ef110f3cd7a1a29401e5bb38932e4","420288ca0e6ef466abf1819cc1727e2afdb347dcd85db1f4e927a5bb757f677d","d7135943bc440e842c1fe81e5c832ee6a175738ba94350155f14825c9d8a1148","538cc43eadd91c651b68bde02ffdad53d2fe3a6bba3a79bb20665134bdd4b7eb","9f4e0874092d8439c82c793642089c78bc7e364dec84182ed54aec2fd4c2866e","cd0bff5314dbb742fe4248e3cee2b7002f85f25b558090ce61a8da035e623842","bfee8e247eec7a6961aec9487f1a378f6d96b82e5756794bb3056617a214d415","63fff91134c625589dcd640f003b8c765da1f1008990117975eaa636476582f0","48031d6fcd8690f829abe992a1a6c24f92311cb922b09d9a5ec2d82eda9ab5b1","48bf4eede09cb949a37067952b02c2edd42c6ef5bc43e357a1c11ebe83307967","37604e9cfa534e41f07f2684765be268e5dabe791ee84c3a2f9eb30308644a67","a52caabaaff23a9dd211857be614b6dbb651e724ed1f53485e9621733590c1c2","06054c91b82ccf7b99bb6b4fcb7c60afa97f93295e6829b75e5bf1efe9493e63"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash
8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"en","page":"brand:aiqfome","quote":"Great service","rating":5,"review_date":"2026-08-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (1b26d1b85473…), 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.