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.

“We've been on the family plan for 4 years now, and I always found it a bit on the more expensive side, comparing it to the competition.”
Google Play · 2/5 · 2026-08-07

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 3162293789

Proof data

Record hash (SHA-256): 47f80e5e7eb9934ea6728eb58572094c786a007bdae8425a53d773395b3d1288
Signature (Ed25519, base64): vZNNZ5IzwPliipfT4w9eCDJz/xmPb0DjEXgAU9Ds8L4yVmsfRP/5//N5f29Fa5JgAxBfQidhf5sKSL/fCo2NAA==
Merkle root: ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78
Merkle path: ["47f5b64dac2f1bc3b92211d0ff02131db0707d334d1332867da8f0bffef5f446","2a43e78e817cdf518dfa26f7490ff8a93838ea73aa66a1a7b20cc279e30e50c5","09bf64d4f43f734785fb49c3019f89f6566c79aa26e54a7b436a388fc2c09cdc","fde11b854b06be472b031c0a3568ff167d0c1b432f8f01dd88e890bc54fa2839","7a65355d6db3e099765352d25271a115bf6e02227295dffc515b11220c99339d","82f4f4fca82ee17d3d17801c7581345c312da1196a0681f78bcf48cd950f5802","706d86afc435d172265a47f23558b0ffade04c422cb4d056ef27342cc288b71a","21af4a79d0e4e2bdd2de8a65848f2d845f021f5103d2b8d8725f2cf3da0049d1","c17e283b06f0691846f003d3200146f0df226461767ffedb4b3168debad8d5aa","7a524a39d62837cefe7667141dfd10cfb302b3ff1a2227d420424224c9f5067b","19ba7344fe144be9866d0e6d7bd1e3a81275fa022940adf56e6334d48a00aae5","c211904b9171b5c272f5c1438c153a9b8b9a82a69b1c78717cb68f70f412c0fa","145b8339a2152137a5c533b9fee0b743027ca75044265351c444699ba891d42f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…
Expected log hash: 49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"en","page":"theme:dashlane/price/en","quote":"We've been on the family plan for 4 years now, and I always found it a bit on the more expensive side, comparing it to the competition.","rating":2,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.dashlane","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 (ab8d4de5853e…), 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.