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.

“This app has turned into a complete mess.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a25e9661bee5fbf3661d09bfc88af629b879f1bba591f27e7a1968e4c8760ed5
Signature (Ed25519, base64)
mRP8fQGpSnWkWbLiMkKFUTa5c7h7z/0k08ujhHC0RRewyk0bjThcWDsYOI9C/c/vR86TVAeBRuxVwqCEAkFMCw==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["a25fa50591fbff25bcac634e4fd6ff1dee9e856d5fdd1084611f970b77591e32","a8182263bcf4a6654858147e599d87d36d7223c05b1497cee2e34df77a05f457","80d0907ed79c26c8b3ce21d0308ae42ba5a3b0f7bb0477bae463c706a07cc913","2b2d17276308eb51ce5ce39d4c15c21f768ad26cb905412cb9cae9be8c3db6c5","454853dc244dc6716009e2f9ce56cbe1e3648dfeecdc0d9a834240cc7219b00c","260d2e7a1c32400f962d131cf86a09c6ca2770062b9d0e25ac87cd9eb08c588a","3ae6bf65897335fa6610a377c4e5dc393beb3493a63a8af4ef4520eea48f39d8","6d86ec998ee2b268f80c30f7e2044140f71b0116d52c2abb3c309d3ca39b09b0","3efd8cc6ffbcdaf0e593667b9dcbdf740c565f09936c9cd88a641fb832ed3d56","064a71e47299bda0697a8aa3bdd88b80b35c0509ff5502d0d7f43f1e63d3802c","8dfef14c860c8ee43da5a380cbe5bc2b4c4e0ee63a7f062311e6ec1f302c9965","c1934eee39f083a1bb0634f445e2323dd708991a6df06ff59699cda4ef1f90c9","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","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:quero-delivery/communication/en","quote":"This app has turned into a complete mess.","rating":1,"review_date":"2026-09-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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.