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.

“Its interface is clear, intuitive, and straightforward.”
Google Play · 5/5 · 2026-08-25

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 2776103867

Proof data

Record hash (SHA-256): 89003053d74cbda353bfb214fb1843b79530cfb2b03dd9bc2c2dcc312ac076f5
Signature (Ed25519, base64): hT7hZ/MkGoCbCjHhVNZKzL3W4fz28uR5ABPRuA/x5/NBd8oW4RYDkzyP3cl+0Hv2/v6XNcoBtD5D+tP7UoQSDw==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["8907035eb41e72e598c5ffeb1767ba8fc56ac03ea3eec619222262b1930129a9","0b2c91540cdba7941dd91a338b0f3a7d9861404dfa9ce376bc0625ac33fbaf03","9f2ad248cc7a6b290cdd55f22c364e26041dc9ab1f1df888196e8538c3b97f43","13a008969cc477db50d52be196fa181c0d4cca3f1ce72613ad83fb446d2e902f","c899c78a8c28c78e38f7c8d7f9e9313627b8acc14f6c68345f381c8f5cad8c6c","e61ca3776eb7f6f691f2682b756fe9f8a26f42f893bd79e90c78277617f12044","1eac4546391b4862cf874cf89dab55ac0670f173d6e2495292c878fd063273c9","e4f6c25b09459494bfe5e1a63d966e51968bbc27b5fa8be13545ac021c772575","5590ecdb56c9343973038d56e165f52bafe6de23902e863e7c973fc5d74a622c","ea3b54c78a9139ab01b51181bfd269c261b7f3e1582fe68616980494f668dd73","b61a542d740f656beb42322ec68236b9e6629de7bf1013c4f1581ec4ad98bebd","d26424069f8ebada7d5db61084db1487cb6a3d9e3a9d7dea65c859d46af6bbd0","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored: 2026-09-10
Public log entry: search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash: 2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"product:bitwarden/individual/en","quote":"Its interface is clear, intuitive, and straightforward.","rating":5,"review_date":"2026-08-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.x8bit.bitwarden","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 (4dc0bd79ba3e…), 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.