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.

“Keeps crashing.”
Google Play · 2/5 · 2026-02-01

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 2514341362

Proof data

Record hash (SHA-256): fbd906f235fedb10ef5c478e790ec1711b32b274b75bb6d8b2a9d3ce44583c33
Signature (Ed25519, base64): iz2Ey/g5aiMpRUn/sdkK1zDsNu6ZQJ1hjsGbM9O6k+UouzmtIOxTfibyVfG7B7T7c/W6VkR1lsTa2kGgfSWPDA==
Merkle root: 2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53
Merkle path: ["fbd9d4c18440f267541efcf5e23a7d6a780ce9b5f2f3b2969b1b1415c7216744","d01a51b0c37936c58e7c9268dff8405e8739339b1ba233e426de3c10c4a65305","dc1a351d5b56f8d10cfcb824f724f1db9729d48d87caf03b80ddf66a9414d06e","b000f6ecece999067e5aa7424f0108217c6185acff26fbf53313435a9339b7dc","648c68db5303fa63a982ed192fd9dcbcc1b366e38536f24f706bb344fcbcdfce","ea9ad7f653de44e46ff4e60c6ba57c5a595a9cf2453989808a44471539b99719","5b0821b45bbdd62daf62493537a46b2f1d9548e994253af3ca6198c52abc0526","3cee1daa361747daaaed1f625a00031657fe376522527eeede07e04e5c506719","58f7389837096c75286ee6c30acf3fb0922bec5416e6ba3887f5b2604d61148c","539692550100ea34bd77d19dcb830666e22d695716a529f2ff120f8cb24b10f7","d40454fcdfece446f054f41548f1fd448aac182fa964cd5aa1572cf3ce540038","aa7b693b0830ee9eae981984585361b8753718ad8d2bd84330c9c33fd42f9d70","cda30523fec3f0d7bb757043316994e9f10c4260ab2c72c5da653846620fb3ea"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…
Expected log hash: 81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"de","page":"brand:teamtailor","quote":"Keeps crashing.","rating":2,"review_date":"2026-02-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.teamtailor.app","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 (2cd516e344e4…), 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.