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.

“Delivery takes too long.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
df313ad8fb8d8546700245aa512469edb91bdd78a440828bca7dd6d94575612e
Signature (Ed25519, base64)
NCUWHNCL1SdQU+5lcI4n7dXmKQEa+FjM+uV0uunYYuZ9KC/3ixQAmjjBOoxKW/2fkBG5hgM59JgfrxN/s+rSAQ==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["df2a5696a578e122dcc18361677b36b2c01d4a19b6335d425ce00e5a8d529c8a","bfa5771841462ec66ec378efd5ac970600ccc79e547621bd18609928600c2bba","8f93e87c9fec1152d83043df77b950d4772ac7e57cfed3d6d29792125ca0e3ab","fe10b30e4952dae6d1f12a77df6baa80c0026f82474d28d12d88fa6567699ffc","f5a8d110f3855bbd07cdc599b1784075baa408e29a92f05c18557246a48b7166","b46966a76c502c7da6b6b7538c97a0cff49cb7aad032944f0b4aa091f00f332e","87ca3377364ddda8c9f5d9136ffddf95ef7d893dc434396c26f021a64426b751","024901aaebea356638d7053fb52a825021a765b781ebd556bb955476257b3fe4","9ed32fe5f5e5cd46337a9576bc9c9b6885f810a2dfb92d4bc27df2b586c5e2c8","369b4d49909ed5445c3dde584f2d34afaa96e49497cf409b31d773a6ffbf912b","fc1b9cb992db441adf10533e2ff58e33b25ee980d3b72b0503073ea4b96e6dd0","7d8dcd3c2c054442ec809000987dc404e49a1634f4740debd1444d1cd270d9a8","77c7b6988870e1e90529e81d4533964f2663907157dc1c87878656cd074ac437","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:rappi/delivery/en","quote":"Delivery takes too long.","rating":1,"review_date":"2026-09-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (04b39eaa56e1…), 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.