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.

“My GA B2100 would not sync time in background”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
148188bde66ab3e112edb60e085f719c248999c4f00babdc6f453b0cea9aec07
Signature (Ed25519, base64)
0yXH6LmhrNcN06Y0yuzF8Lg61cKfWOgsbsrQ+QTEERGcBYPl0WqrOFpluMeLOg/shBW5QDEhIBo69YZ9UPPoDw==
Merkle root
660baed4e0377456de35deaaae5175a04c7f97eefbd7e4cf12622ca3b4d2f1da
Merkle path
["14833de0de0154a00f0e06b410f2942d717ba9c389980ccee3f340abfdc78180","079f7473dd1f2f996fce5e46df7e9755850683c836fb13156c2fd9bac40041d1","cd0954545fbbab8ef0199bec34b3bb0f3519f0fb7b912d8bfb854a9b8766ec05","41d2cb5b0efe58e9de42fb472d1dcde165398289fa9677948d614312a8d81129","c41588754d57a8b341accf9cf9424fcdddda6156c1acaf4ce16fba8cf3233654","b34ae094e420b17edc0049b38025d8dbc53d9391fa75647552ea6e0b96442fc7","9e619d1dcffbda4902f400bcc1616650f42b1dabd3de9ed29d505cc75eced771","e09b01230667a0255998ef0ae6e143bf7d9625c5a0b52f736f2c175b662ba5c5","5f963522c99da1a2371dff9aef91492ef1a51ff9400b4b93da10626d5bbe0d33","0f16b412c7aa8d2aa9699463820c2a4dcd61e354e3981ec49f20758ee744e2b1","3c9b38b8afd8906089bae613fb9920bd38443634e09fba502d797d7d2a9ab3d0","5b09628a1793be71f721749c11bc8264ef67b297fd8f81dbc29973bba2f3b767","42d6550ee6510e7a4359325f358ae674b1e4cd9ef1ca4ccfb06287ce6e66bb53","5c90b352bb5f9ab82191da9d2c3a234dfd13c825669e72561a053f4527db159f","5630fa9d6feef716b6c1258fc5eb760f694f65295ea9e96a6c74458fa17dbda0"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621031423 · entry 108e9186e8c5677a00b2…
Expected log hash
dab7f5bf20d800f31a15ae5236ac5dbcde0614ca00650d0e0adb5266739266b5 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":"v1787882628316","kind":"published-quote","locale":"en","page":"theme:casio/quality/en","quote":"My GA B2100 would not sync time in background","rating":2,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.casio.wac_app","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (660baed4e037…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.