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 have a Samsung S26 Ultra, it shouldn't crash like this all the time”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
faf3a759cdb2d04fcb61f1390229f9a6ec3653b8eadc859c5aafcf9199409eaf
Signature (Ed25519, base64)
QER0SSE8udBYHUawFSfieSFybntQf9gi/VPAmL+KgULWKLlBy21vJllDKyWgFnoJGp6RVIUcOeUMvo6mCXxOCg==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["faf5f487d6f0559fbb0a02c2c6ad105017b8f180fd57b2f25ab927054e32aad1","8e418681306bf2bc3590d82b81e5d5bc9aa63de7f1f5a68720d672158aff37ec","a03a2b377e44107037bff8f4a6c0b6cadf9126b9d0d9cd7692dc51885488d8d0","ae9fe2926ada3aa1ced0994a7df66bb4593b521c870a0f2394a88a0ee2a3a5b5","0d45a01645367cf93e1fa60db5405264b63d044507d951269e496bd4505482dc","57f77844ac0cb6931d712bc083a523cba0b28f00a0e57e7fb8f93b8ce05f5b45","b82e81e996fe248b7b6f2fdbf04afdd6a27970bb81f816855ba4db01c8587360","146e6dec09c21ca3dcbe0cf355fdbe8fea0e9961b8e9a897797ee08ef592096a","700def2d3e841e73b49d08f83c21849f560e2f60b557262d690f8dacad3c360b","609ad0ce546cf9c3d27da7a004290355c1092891631352ccddbf2e87ba53177f","21d92fb6a784fd2b7dddd5b9904a35859b73f0a7e827d510b7a7e106bed3f23d","71cd50b067ff32d173a37554b8e65642cf533aa669254bc42c5be6ecf57ec03b","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","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:rappi/quality/en","quote":"I have a Samsung S26 Ultra, it shouldn't crash like this all the time","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.grability.rappi","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 (2f068f3de56b…), 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.