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.

“I am logged out every time I open the app.”
Google Play · 1/5 · 2026-08-22

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 3220367991

Proof data

Record hash (SHA-256): 849ee966e4f88ebe1113498e6125378060c6c2cfa7cb4769bcdb907139e0d704
Signature (Ed25519, base64): 9rEcAyi1IgFfWqoUIyGukBpwpgez/JE0t6+ADv8CqNF0mMPLpPXyZtpwBNajO8qqoOQvPXMQmtJ8Mv7jykLhDw==
Merkle root: 8e481f891fa4a8f9e77c0279ca152fab4383b65a50decc840d9fd7569bdfbaa3
Merkle path: ["84a51630f3aa84a22701989261f6f10323a37f44e766cebe541e95cbcf2d41e1","c199720c66ccd22fab734d811b734bf5ec6508d420469370801cfc340d7f7fd0","fa1cb542d061a1561e4bf4d72db7a717e0212da4e84e2d03b5d14e2d47121206","55973cf0bec6b46436ac1aa67ff8bb356deaec0e2b177b139a23e76e9a7579c1","1d52cf2426500d71ff65211d31a0e8e3fcd7b7f896ee93900988fc11a4fa3469","6e94c01c9519315b550ba8c65fc08db347fae3f570290e23f70ada0a7ebe548d","ce9ccb6da50c77ba024c5a22e84b26d287f2811e00c06051e3227f7ffb68c7a2","88ac8e4c52e65b773c007ee169a33146e06dc6f384d58435b99a6f8ceb44e47d","e6c66becf339218636ebb0d761f085e59aea58db03d2dd7707449aeee173cecf","d446a66cb4e5d4cdf4c35e4026c0905f836d9a4070edb5bf42a3045ca6e10b85","caa86babb95ef2521942ef683b42c14197c283cad5aa0ff87693929a56d5dba5","6a93d397533137a6733c50227f04231117bf38959f27228a6303bc998e6f0fff","a8a51e6cf51feca9c73f59ef001af57f41b1cec2b5f25963206b5df2878ba531","391099ea13ca712ab4d3c0ebed9ae37f021122ce33d031a4f3442fcba2038ec0"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220367991 · entry 108e9186e8c5677a60ce…
Expected log hash: 9a2b3ddad9c3b29dc171a15554fc81f3d4710c01a7565bd2f28b92e7b639f6dd 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":"v1791776812348","kind":"published-quote","locale":"en","page":"brand:jobs-ch","quote":"I am logged out every time I open the app.","rating":1,"review_date":"2026-08-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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 (8e481f891fa4…), 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.