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.

“Very accurate”
Google Play · 5/5 · 2026-08-26

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 3081458408

Proof data

Record hash (SHA-256): 06d94fdbfdc763e4e0217e0549b844c735d64ab847b9099185f9b1a58665b827
Signature (Ed25519, base64): VWsjI0miIJUHkFytaOodYa5YrkcT3qhlQibZbUEHvSMij5esaW2UmTyFvNshTpwaXiAzhfAQNZQYf4DTLKdgAg==
Merkle root: f2e4180d5a0710e7663a4b79dbb50303bd6f86e3a2b406f14001987f705300d7
Merkle path: ["06da65fb7476ac3dafe5e80c2f4872a8ef74efe9fed8c1d39ed44090ad777b7e","8ad92aa4072115bb0e389b4f0ccef552339ae9562dcd6464e8de5337eba31bd0","72f4cc0ab2a196d48bfb9fc4479139caf861872fdbd3b7d1f12e3c41c1288fdd","5f520d8a2f191a8e490bc9834e4f933ba6c2318b006b316644f8a8a7170ff29e","ab089c5c7b0172fb1420a18e85f8cfe240f7ff8bdf13fa829b214ef74e46f07d","b44dadcfc9f8cb97241e4734a093b932c10b981b4e8546b18de461281239c42e","01a28dcdef4c8d97e19e1c2d4b7a02a087b11de3ae641cf3aa9793188cf8b004","7a222862c83a69cc698e66647d875966c248995e6293bf068eb7e698fba399fe","623f73471bf8afd7613df537922596ff01eda3ec72cdcb61231591408872ea69","8447106d68b8d3e598c5d7eb25049828695444c0d2d8dda61b5cf7bd08369031","9b8806fad76b0a2d16b1a2c5c5d4cfa75741ae616e1a9463c428f526f61555c1","7450c56eea566b19f3b4ff105a5e4c38e985e0e7c3bd108d77c2b0dd3e6e9817","4c6a8ffb15e2e1add9152cd084d26439d82007efee0940dd95d3a3eac588611e","a6e8e25a2ba90cb0272e9c8b0abe3d0d6e1acdfc88815c674818da4404f1095d","e9f01260bd0385751f2505473f49304ca5856588aee517e499b7a694c94e66cd"]
Anchored: 2026-10-05
Public log entry: search.sigstore.dev, log index 3081458408 · entry 108e9186e8c5677a9490…
Expected log hash: 083ecc94bbb96677ba7c17fb105e7b1917457374ba5e9cc48c412762603877bd 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":"v1791172602574","kind":"published-quote","locale":"en","page":"comparison:accuweather/en/category","quote":"Very accurate","rating":5,"review_date":"2026-08-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=co.climacell.climacell","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 (f2e4180d5a07…), 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.