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.

“It integrates well with my entire work environment.”
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 3163352270

Proof data

Record hash (SHA-256): 395b4d114837835352a595a9002fcc7704e1ea9755a6b60c99e9267f8878af16
Signature (Ed25519, base64): Dh+HX1oog8S6Ouvy4gL05shX9n1jNNVOc0ZEdRMGDol6DpziuBkcg28ArPiR1jxoyEZHCG5qLtytzZvfvcqMDQ==
Merkle root: 784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8
Merkle path: ["39581cfa9d7b097d93c1364d46d2efd51f6ac3f0b30b056b406ca1214550ecd6","c72c7946a996d73994a1a253b4b28d5c9b13e534975fefe753ea07cbb4c9e575","2b41103c9609984d31a43a47aeb787ba0649109cf13449ca9db77e23e69f961e","a522bbe4e43678122ec782fe934ce137e37c421ed7508b734b58cef89309bc6f","f9cbae8c6f6885121fd20d9557040cdb71e14a121f19d8de250dee0032af998d","e3a5b22b3dd763b668511796a3759f51437a90c1806a8135f457d2c43924472d","2d35b5e0d72a999c3c5edaf4561d5e04efd898cdf1e04d8df80ae502ac04ebb4","e7351b3662f28d8a60bb3dbe3d3385a5be75a98b9722d9e27e7848b10e777df5","023ef545ea2a73e58fa4feb1f21442a0c5762fc03ed4819d7099e64bb6b6acda","15d0a4176221a0c39804d11e0771aa93a9ff17b796d5a4748619b1e5bac4b42f","edfdea8672a63a5dffb0641139fa950b5d64768cd39db727f7de8f68bd077a9f","df4080343f159e809d1e5bc9f8a14b1ad519cf12a20097b0d95cee98c4ce6d74","2c4a19f22e337f5c4b12692deb8a5f8a7c64abf566c3dce060b63f26f421c3f4","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…
Expected log hash: a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"It integrates well with my entire work environment.","rating":5,"review_date":"2026-08-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.nordpass.android.app.password.manager","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 (784ff8fc3c42…), 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.