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)
0027c1793e358bdaadb9b02e728542fa136c04608afac27a9f476b5c05a9107c
Signature (Ed25519, base64)
DJrpKyVH0jze0NDLcxmiSHQVIV/42L/j8sXYKuV6EH3meBnfeAFhr/eByrYn30x8fUevfOfg73MACLWWQpXqDw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["002642d1785b857e5bf84007907a82b841fa85695b7c937c8974a3d0191de0f9","3cc010993d85645727ec3719fc3314fe4743f798e74057a9f129e9dcf0a85478","06777766c197ced8d12498ba214bb9715cb48de68f4797d4f2fea560eac2dcde","0412a5c9a8014541c72621a7f9bbbd1d8939b46988f07af9d8e4b806c2b4d87d","00e6d978c8d5f1675f880b0df0aaef3139ed1de5c71dd9b33fab820a0a5cb462","3b906025990a57c882a36a92de4194f1b4692b0c34d851f08d7e29b40563d98f","7288d0fc6fdd521a41730ea18278783f51e38cf2e1eaa5ec474f8bcb6fd45d2a","4f331fde1d87c14b581d7fe0280f643445ec6479976e563ebd71c96bf4138e78","6074f736bd5c6ee0af0e869c4fef15e6024a34b2557868115ffaf8e6ddbbebd5","f9495fcec948241bcacb6ae2112b8336cf3e60befe07e8d0829fcb147b08ad9e","690933983f0a244df3aebae4e72a9804c1ad8d0da62122c4e2d474a25aa23342","db8b9402749163dd7028471f175d7d75f6482cc73467c43e4ddee59d4a6d5020","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/service/en","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 (2f068f3de56b…), 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.