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.

“If I give the app full control, I get 92% battery usage for the app.”
Google Play · 2/5 · 2025-08-11

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 2776103867

Proof data

Record hash (SHA-256): e5232296624f8c2aca80c635638aefda9330fad94e290c75de199f2ccafb1d1a
Signature (Ed25519, base64): ke97CKWBfLsT8aNa2FD0Bw/RIjOMKl/6MBUljUUjxVYlH5zvWZs4vKzEcVd0164wzauJPkr9DRNB0t5KnJv2AA==
Merkle root: 4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path: ["e52d9533f176990aaf351eb57568b2ba914d2ae74c68d69e93df733edb1b4a69","0fc22d2d82113ca03622d83c7c298f0738abd8ef7a4a26848bfc8c685be0ffc8","7a6091b51b9977eef05282d259cc4c03af2ee4334d6118a1e33e23aef0416022","b13e4e10185c8232b362d724464c137e5ed1696a8c1f0a3eeb95fc0689202c22","611202a010a2255cd9ec24e23e0e8def24448f3f72dbf452e5dbf5eb6c593390","d225273acb69121952d675d8b9ea8dde0a33f47dc0e3987e130ad819e53b78b7","064fc55d2e9e897ed560fd9fd4bcc277e79315be88db98f3beba7c22ca055aa2","fb7b0472e0cf413ffd0f75a3cdf218869c3f0cacfb51a05a52a5154b714e47b1","f004297d74181dcfc2c5fd1145d87fb97c9863ac1ae326810e9b998437c5cfda","e09d9b550fa34f9d2273c58268b447dd107d473e5621a1d49da2594d8f3049f8","c8cf00a184ec5898037ccb17381471e2b933ce85122c1ee8edca396406b5ef11","482bdf1391d0b24847060d923fe2ccef8409f6ecea289eb781f1c7381a2d2a53","92ce7b112a5230537628edf62c10d3699180f9c58135530242c50c3d07cb3a9c","6ca8568b4e7c7e4e3b794231ecbe4a3822994a26c5f3f7fd0671946fee25f414","66f93059eee3676095d6925b7cc2fe3b97c348e816a4d3ce47c4b00902d3a227"]
Anchored: 2026-09-10
Public log entry: search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash: 2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/durability/en","quote":"If I give the app full control, I get 92% battery usage for the app.","rating":2,"review_date":"2025-08-11","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 (4dc0bd79ba3e…), 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.