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.

“The filter function is just for show.”
Google Play · 1/5 · 2026-03-16

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 2893887498

Proof data

Record hash (SHA-256): c017a05e4f0c1fcaddc40a5fc2802c756602cab2d519050c3ed9c065c0aa49ea
Signature (Ed25519, base64): +2ADzY6rA5DguJFhioPQRzkFtuviJSWiqmmP67cHdnWh6vp3lncie3fktwdycHnzoKE60HGsXfapRYRiZe5IAg==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["c00e803df68aae7895009aa216ed50fa3a64e74a3c08ad5bce652f8d195d38d5","20e47b2840dff8d87a210616a3f7fb1cf420e0e92fca4ab8d59c57e05cce04ca","c513804d7743427a32eb199a78a1e11ba6cc88edf2b99cf39c12eb9cac6097a7","1727b4e14becad45fb784fc54d188c1dc948a52ac59c0b455f8ece6bcf02f741","85674204fe9d60f6d2cfa2209f4c8d091ff4016e53d5615ec838eb5f1313d0a9","91f76f996b78b09162a1ec1d3c2a7976438108e6843dfe5aa3eacb24f0b3c9a3","5011d68e6de66e82b0b0b31e32258f2511cd422c7b38a25e97153cc013e2649f","0de17fb7620886e1326825e6fdd6c948df1f5621b83081e0335396e0b1831dc1","121a886e78bf986b0fed73f85173691b9c08b818868cd227662449b036117180","ea6ae509a343b345edc2e59dc284a3ccaf3784ce4c76cc049fd7803f286fa8e8","1811ba91aab5685114da7690b72b1e93f565312717eb813f38616c3053a2a44f","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:jobs-ch/quality/en","quote":"The filter function is just for show.","rating":1,"review_date":"2026-03-16","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 (2f068f3de56b…), 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.