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.

“you can use Bitwarden on multiple devices for free”

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)

603cbfab18fbafd87533141ed2e8dbe2cd741ab433cccf6c4265dae7717c9be6

Signature (Ed25519, base64)

1YCq32mNxXq+NKTYxGHtwtNAZ8ppULHU2gBUv56YhuZMcn61Halj1e1VCpREI1IPbyCi57HUMcr7cdty5voNDg==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["603d36f01e9e38e28630ef1a20663022a494c5b83629d75bf032b5fe36d33c3f","a2415cf3cc75b453b825eeb1fe65e1348c2440e94eb4c95a0a0744ea6cec8a10","87373b8b56416e63a9e4149e5f5d4efdb9a7349285d1543d6b96a5ab18ff209d","1885f197276bc79af9e811d4943d60ba5a0ac1f47d5198571864d9de001fe1b4","ba9eb57917f8d9f825a65843c4c00cff026ca4c84a754f41b1daec3fd5d41285","a067a7b8aebf38dbbb88eb7c8586145ed6eacf76d6e0e888caca92316b950220","162350de900eb242245db705b75e67d2c45d4bd974c1e359c2f57d1dad823704","609ec9f7221f7c2c5562d0c1d40dbc6100608dd53de58ed6cd82ae510c736da8","e1f0185c3e231f678d70194b9cc5c8f5f620f632086fc88c67aaaba97adbec0f","7c7baf863a073b56643902d940974631b99fd1a1ae55b2aee866445fcaa80ea8","83f9a43a5f5619e0cef05cb157493e7555560b2f5946f5359e2e77079ef6cb1d","8c7f1604f9038e035e14d43c021683ae7b61c1c4932c4e1957f4cd1139adabf7","77d8cdcf0d2c898e0552ac900c126db61e2277cdb3705b85a834e54dde1ee5ee","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":"theme:bitwarden/price/en","quote":"you can use Bitwarden on multiple devices for free","rating":5,"review_date":"2026-08-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.x8bit.bitwarden","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.