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.

“Secure and convenient to use everywhere!”
Google Play · 5/5 · 2026-08-28

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): b55c8a6b4c9452a547feaec84579d4a90c8388e08e11a2e38b062ced6448bdc1
Signature (Ed25519, base64): ia0COyBPSfsxxaJURRw2h2q0J/afeG4zS+75rSGCX/jBf+c4FnmIDhaPAMEaok/KMdcNGJ9Nw4SurUfl9xQmDA==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["b55b7a49067b9bddae6a68f3b591767f2496bdcbcb7228d77e4774e845215456","2f45a443b71114a28f2111e2318ad5b071b50511ff92dee5c1c77886975aaeb4","d00b0fffc3987449f43d70f88c046d17af2ba3fa62e39b407d21894846491ee3","97b8fe74c508f60856897e7b3706c8ae55afabdea4f49297dcc57f13f7b0b554","c5e26e96ef72a39ebdc9fc74b2d70505cc7a4f25834c3044853bcd1ea93a4892","152c9ed30beaed0596211d9152b459c3e93be0cee75b92f06ad273b75df4b6d1","4bae73ce44a6cc102b7358ab5e8d5ec278b485814b4d006d66d38bac390db43b","b34a75d6d419d1f1429d8552baa0ab6abd2461ed83c74f534fef4c5ba0cd2ac6","253f453d6a1e671f6277e88450ce8a5aa30430a36dce7a1cff5f7657fb54746b","6bc65af45321a3cf695df3605ab7cc9dd3550829855461acb8961d28b0519c0b","fa0ce088a62a1c7caaf40cc93879b230bbb7999a92bc477470541f632642fdb6","ff50dd1d426380e71f5bdfa424955df4d07dd0816370e18fc84eebbbab29d5d1","c9f1105d4f80db6afe27e70c9e1c7fa8740faf4babc45eaba315edf5ba35bc67","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]
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":"Secure and convenient to use everywhere!","rating":5,"review_date":"2026-08-28","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.