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 app team is top-notch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1ab3214a0cf9f43a6e422044ff460cc4f296f879796581333589408255db83c1
Signature (Ed25519, base64)
n5iiBK7cufnYhTa/gsdCaFt2Y5GKesuUmwmYRqu8FAaUGTYEYdHNeu7EQKveaHqBFcNlGMLYi+QIJMOJMSJSAg==
Merkle root
1047936f87a157b28c078afc7a20c2628bbc08f0196f675d74b106da179f0837
Merkle path
["1ab05574658c2ebf4e753bbf5942a1dfa785e7e4bce93145982ae7d67f8d662e","20462df484f75bdb1bec3289e39c8ec9d1e46551a560aeb00bb75c0768650ad5","c0a25bc9a046a7699733c9635d234c7326eadab5f65433e9a17a97822fd95081","50363a4ce5d90b09991d30da103146f3346c9438fbea3829625d495fb7f2d126","ab6cc5b9e484c48f2ebe7e0ca522065734a6edd3cb85ceff0fd151cad65f274c","06250b0168802cf849632a33cefa4e4e5b5f1cc674f862b801aed69ee509e833","0f1a789391a108678b860d8f3ef965896942c31beeb7105e123fd814d429502c","838b10b524f5fbea7932d961e121241f7d245cfb319116448535901ed73f6d6b","dd93e1a3260ac51a637d6ae815a72bd0922ad7c0ff946d425b9461d5c06692dc","759b07165b4be363de8313d931b5709c583d01869068be02453600636c0a4b0f","4fc35af7070a3582c6405492a637ad77c30890e1d19c04b461a3bdc50258df1f","914ef6f739bd41530e41057618e80b0e08808ba78cdd769f11515bb20e10b1b3","f0c9f05f81092a04253915106712474a19d91611bbbc8087119ec734570aca0d"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668087860 · entry 108e9186e8c5677a9a52…
Expected log hash
8136c8219f7f6eb1e1368a1be1e1dded601bc632f0bfe79c4ca1bc6cf8be67a1 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":"v1793705308993","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"The app team is top-notch","rating":5,"review_date":"2026-01-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango.admin","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 (1047936f87a1…), 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.