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.

“Bexio is very clear and easy to use”
Google Play · 5/5 · 2025-12-07

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 3273342496

Proof data

Record hash (SHA-256): 0a4c1b2a69dc5f4c563567a760e14383c179d443586d31a2b0d465dabcf322dd
Signature (Ed25519, base64): 2k+fo1l7WCO+KNjtRQKGINZVH3BAvukLCNvDqkKNlKsGcC7FczslmOrMBfj+OT7xSnJ2bYgxyJVRA5bDsiC2Bw==
Merkle root: a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path: ["0a4d4ae83b20f181e01d3b43f2410f2ba3cb8d14df561a30af47cbd3025a46ae","27b7adedd5a5d3778703d800c17f774d095dcd5185faa465868f146cb6b0f99c","e338f0f35cb2be2a119d049ed606537c55d504337408db3c7960bf560d65c205","edeed8c192617f767e07e2665a44471c80cfaf3d215ca984b744d29425ff26d0","4a68bbff675ea4d032f7072f46e2c6602ef87aad5f0ba2e87e924b84554f15f6","c3977582ea0bb01815b20c50208fbf9d2c9351b3dfd54e00868463442aab03e9","c1b71617df1a401da065a185a34ab93216a9e79eb1e79d25305211a8fb59748f","5b2fb5ef48abf2402b178858e023a70e6e0dd657a434df144f09d989da023001","9fbd1fef0034964c4fd56ab1a019035dfaf88356b97e9fd368c3d49ccdc3b218","479af64c88a9b31eac343ad2b5c3846a6a4c692d0658cb37903b0656010cbf60","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash: 8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"en","page":"brand:bexio","quote":"Bexio is very clear and easy to use","rating":5,"review_date":"2025-12-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (a6a2b4c9d7d1…), 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.