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.

“I like it, but it's not a perfect app”
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 2776103867

Proof data

Record hash (SHA-256): 277cf19937b6d6ff3a2cf047fb6b8ea38fd9248f21a81742c3f654744795299e
Signature (Ed25519, base64): qdIKquAJM+Krfza9fR0yVyComTkIk3lT/tp1i3kh2sllw9wqz1gdR71TMgoV8lzpL3dHUaQJm9Fy0rcNxJriAA==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["277d8ed0b234f36a3975aa1a1a30df1a902ba8e1b4db4083432dd6966ae3a4bf","8db9ab02aab638bbc1f858cc3d2fe9b999b10d29c5e77cecd940ac25cc80ac48","56afec89abd88e2bfc872b4412ba4612fad18e206b00bd28e6f88cd096345b2f","34478aa79eaaebc4412630ddcca48ba687307f8ee91b0b5241002eb4d88cf809","596f0fb81d0a175c5c458daef8169d17931e3b14a409b1a9308c2bbdea22c823","1e65f3cf56001e8f29017353fa04ad99d63ff66e75970383a56e76777a6e3310","2fb0bdb334c2ed607090dd1ecdc3ea0ac83a478c5383644269766ab6ce1468ec","63afb5a908c2f5130d22cd0605475909cd95ca11ed9f1fd70188a94a87356d1d","29b8b49f49b824f5336d25b381264b424e49671eca0ed604c945dc7a8252d065","4d77d5cceef0f948dbc0957e476fb71d1da9167a6e0e0925d02e4d6af14bdf56","4133a15d2cb0da1b32c67b91b0de60f54c4f12d58d66ebb4c7b4893d1118f5ac","d610e3c549b439cfb5c1aabd8830cc14808b683b9751722225fbfdc069352079","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","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/agentic-ai-security/en","quote":"I like it, but it's not a perfect app","rating":5,"review_date":"2026-08-26","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.