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 generous feature-set for the free tier”
Google Play · 5/5 · 2026-06-17

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 2514750008

Proof data

Record hash (SHA-256): 68119cc98b20f62046d5216d18dc978ba13eb80877f9b10e38182dfa458aef1b
Signature (Ed25519, base64): 0fTG5WygoJZMbuW6k3n+VBolWSwS/rJWufA361OLzeKr0hAD5GNOiyBPy2DTipMeMxGQbnNghEBwUxpwIi9lBg==
Merkle root: 1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path: ["68106007cc3822680f70966466c86a3e47d2c72aaecb5a6143aca6dadab87517","0c2b42de0d0186c40575216a4510e9f1f2f394bd12714a62ee7bd6318f7bb630","00935206f026224d1ad6be61250224fa40fbc31fa5da5a23137f137d476984b2","3bccfcd10ff8a1adfacd189315fb4d9a0f92f679821a43c3fe0a4f35352f559d","63582648f34187fc9713842fd8b7ff89c0e33f1790a8f2836d442bf0787a5976","136e769d500cf2b5d684a135a8c479fe102319d20a9647e86f8c13553791029b","ad258c0dfb5af537942736310199ad0ea5e4d8c1b6e29cbddf27ecabe5a4bcbc","10a500ee6074209b717dab34cbf2d0dd94ef8e222c0f326f88d457c0820ceac0","278383d92db26eddae83b1d8c0d12b2cde06bebf207c8199febfd00da21c255f","a9a3fc39d81c41c57c9ef5f8845a2883768732d9c3f69030210a16cd5e41ba59","31ca3beab8917d00b5928b224a008434e487ebd98871385f9fd1304edcf4c021","76314edfdf88e7e9b8d1b83120396a0b82e336f95ea9a9f8e107cda76d7f1a75","262a9f81238583e2cd1857070930778ca81e80099af74b7a470c955d877ca1b0","fc5a80f8a33a91194ac04bb68228972904c735c88173cb742b33f0dc7c73d75a","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash: 72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"theme:accuweather/price/en","quote":"Very generous feature-set for the free tier","rating":5,"review_date":"2026-06-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (1f4f3b5edaf2…), 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.