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.

“which is why I stay with them”
Google Play · 5/5 · 2026-01-21

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 3273209361

Proof data

Record hash (SHA-256): 320950179fcb7a9b686bcd73af5e364072e9f249469fc29a456dc8ca37423aaa
Signature (Ed25519, base64): A1Kc07iT5t7xoxzLSmolp4tX/2QlauFYyYmEVXWvUH4hoGJ4t355CMVPlmRn0hPLOXs3gVcDZyYi95c4wg9dBA==
Merkle root: 6ebb2d3fb78e4a08533ac6b6852f3c84687141ae9b0e78424d88bb4161267bbd
Merkle path: ["3208b089e5977753db0c280a17c29f5256032620c1436d080b2e1042a44e3bc8","68ae780d9dbf45b054a3da0f6fb250610ad85d4cc4dee6de2fd41b7e2cf229a9","3dbad67654df977acedce32ee198585090ad713f4f6d504fc55b2a54c7becd7a","6a3efc3a3af5e920a3a546254a8ed21f12be59d29ff2719519ac15fee9289ce0","311b0ef5666c359ca22d1cd66c40e4d0cd40e24fdc3076daf477a14b4c52b6c9","86bafe28c55c7f970bf3841dc771e622aa19949fa0d0e3f8fa6df45b112dce83","4adbd1039fc53d8beef2fe8acca5fa693e3c7a61a4911b64be5c56a9120636e8","5462366db8876c7df7bebc9ba1e983ae10a2b3b23558ce954b4de3014e06f9d7","4b44b19138a2f818c39db08e9873927015ae696007a51fd23ec4458bd1376f87","92dad562c0ae81efb9c22cb4a0c96d5566ac3900bee0a61ed1b3c342720c0f16","c6505d62fd1f18a4c80c5faa97487c91b8a68d4c0c27d65e4983982245aadb62","fc73c2b0627636c8f676f008d05fbbd4dcfb7ee0af08432d0bea252601b2007e","b2809ea8af334e57adb596cf07ef2c411ca41ee72761a0ae0fbef01d75a71a23","32d6dd564d479cc6b7834d44d5078d8ebc72c40210e72f0d380fac04d2d8e87d"]
Anchored: 2026-10-16
Public log entry: search.sigstore.dev, log index 3273209361 · entry 108e9186e8c5677a732b…
Expected log hash: bdbef22d23477d2ccfe2ed182ce8ec54934b3bae489c9913db850af171e33062 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":"v1792121074379","kind":"published-quote","locale":"en","page":"brand:roboform","quote":"which is why I stay with them","rating":5,"review_date":"2026-01-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (6ebb2d3fb78e…), 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.