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.

“Good app, however the temperature is a bit off for my location. update 12/5/2025. we got snow here in Colorado on Wednesday your forecast read 0.4 but we ended up with almost 5 inches. am I ready it…”
Google Play · 3/5 · 2025-12-05

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): 0eed8f3cb67975c5bc2194a3136171404c13340a1e03d8ac736b24b64553842f
Signature (Ed25519, base64): kTZ4kwWq9OQIAjkI4mqihqg3FcXPSG/SnjQ+FoazXbWhlnX42wDKB/ow562/jXuKBCXMhyWiBexWXYzyYMdSAA==
Merkle root: e42defaa0a17e226699ea4a82dc9c6dd27c28085170ffe1d62d8c6a4c9215db9
Merkle path: ["0eee104b3243f031ef81b19a9cdc3ce82b3d407b9855a6f642cfe87678dadf06","e2e50950c1bebdd42209ad3515a75e8879cd17fdf6522c093dde27431b14a849","a337311f28e53122b6d5f7ee06941c646364888d6bf3d45f64630a6c3852abe8","2da0d18f7e0cd8b0247bb5d1b41ab7d6128ef4ec5eba93c208ec372abbd290b9","840602830db118c05ac9b6377c891b12a12c06d51f1b9490f7e8f47706830b93","a9dfbfb4797173a54de27396bf8c4e8c6db14677fb62cb7c2bbfdd91ab2f836c","82d8fbef27395b1c862f34efdba5362ae680b1fca67259b774fb1a3857d93aa7","aeea7383bb6deef9b3029ba0024052cf78bcbe13673829dd4d079ad2585f4f7c","e1403b2a7da04f5543731fc91d8ae03c4091840051b017372bdbd4f664452509","8478dc263757b1748d5eb57177ad8be3a4710572148da246adc6d3ea6c28b848","261e71352027ca864df620d9e191c3c277f567830b0fd5db35ec1212846651d9","26322ecba042f86a8a3948f32fb985f61482003505576f985a5eec2ec4c81858","a723e3192c73ed0856ed765177b67dd95561b4a0d6d1c0b16f64f339be4f05a1","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:meteomatics","quote":"Good app, however the temperature is a bit off for my location. update 12/5/2025. we got snow here in Colorado on Wednesday your forecast read 0.4 but we ended up with almost 5 inches. am I ready it…","rating":3,"review_date":"2025-12-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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.