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.

“Less information occupying more space and it no longer fits where I put it on my home screen.”
Google Play · 5/5 · 2025-02-18

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): 65db9ff4b3683c0c89b66be721146ec5ad7543bca9bd30f33fb751df0baa000a
Signature (Ed25519, base64): O7R52Dxj6NK1LXs5xe5gqKLOX1zydRMXSxONjTlK8mbL5OkL6+0EVaTz9qwHDgKHPmp9TIrDWnVzQthFZicuDg==
Merkle root: 1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path: ["65dcc53b3b5dbac1798e206ac03d63bfa14b8c3b99ea02fbce1525894c465a2f","a1bcde27d804b49b6e2d628c3f26f877423c2d9ae421436ed3ae287744dc5ade","891db8ac6ce70ceb2fcc7285f7b922a53e54ef88226d5a1ca73bdf634e334992","8fd4d016873c7ea05a8c44bd1ac5e8299ea11194f3c772caceb90d2a6aed3f0f","6101a9376058c7c16b7552003ea8a12659be994292fd7f3df2ace4fd111d792a","b8fcc46cb7e49a4c9032e61052a2c8de9fe4cf8ac754ba272a2f19981495d866","bb44b40c827564c775a38f6ef3ecc6c9ee1eeb0bfdde4e2f29168870845c0262","f53f0f3ab609901bd92b1d671c327c847ef63663099f4147b9746d1105a47c93","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:meteoblue/fit/en","quote":"Less information occupying more space and it no longer fits where I put it on my home screen.","rating":5,"review_date":"2025-02-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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.