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.

“they display "Network not available" on main screen (when it actually is)”
Google Play · 3/5 · 2026-08-30

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2680856520

Proof data

Record hash (SHA-256): 309a40f0c26fc5423bce0f8ce28e415dbb35821bd596f4dbdb3fcfddbf413998
Signature (Ed25519, base64): A9EgUv6dWsli9Mv1UBlZfBmh9J1SedkqKmNwaFDtpzFDyS8Ns2Lbnb/P0NIpIfDZzMMBfA1ek2e5W+U8xdrOBg==
Merkle root: e42defaa0a17e226699ea4a82dc9c6dd27c28085170ffe1d62d8c6a4c9215db9
Merkle path: ["309a03165f40fc9338d334884b2af0c2cbe1d912fd3f478e563da9be0eb86a1e","c35b863e5d38ec2c4d5f38c6ab2fc8deab07b4d250c0cc0b381bc2f29878325c","734e65eca96be1a8ca5ef72496e7f75a9eaf25c0b0d3ee3e95a2889bec84768e","a42c0bbba8c11422ecb5a29467f97da62e9769a96911106a024e95058644b2ce","6b924e60f43c5308bdb18b8af7f2b70326f04f237941a38dfeb72f14e93bee78","dfff612904a95f3036ed5f16e21f7e1d0eb4adc9440ef50c4a8c72c5e2c67725","ca961d0bd27ac084815b2873c46c41a2de5ed0abaa7c0497f72a22c8c054cb7d","c1029df8af01646c11019820c5189c2cce17296305a69b7151b7aa3311c9bac6","89b672834f8df212649d70a934b31eea3c58757231f52337db0a6d23b76d1c49","60608de47820b7394a5eb45687a4db3846f9e7a938a6e5c841dc961ad88407d2","666e4ebc852e493cecf04430d37bb4d59e99bf3cdfc0759341dfd864b700e5b5","41369746f2aa59fa228b16a55139d48ab9dc45564cd6a03f05940ea904ae680e","c525e2385afd6289d1612dd47b0bfef9d0064156d2a036af840c64615471bf9c","f9b10a6aa616ed717dd3cacc1714fe509709e95281fdde9fabb8c6943e906d5b","270a8fe791f18cfa20f43263c29329704ffea666703469cea18570c7ca1219e3"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2680856520 · entry 108e9186e8c5677adb25…
Expected log hash: 356153ffa6072187539ea75dc6dfb23d03b74238aa8aa70cd6aa9a6a99e983d4 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":"v1788298923475","kind":"published-quote","locale":"en","page":"brand:foreca","quote":"they display \"Network not available\" on main screen (when it actually is)","rating":3,"review_date":"2026-08-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.foreca.android.weather","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e42defaa0a17…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.