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 AI chat in the app doesn't work”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e2be4ca9971cc0b3f860848e206f01c5b402d9a41618308bc67bbe191ac17a57
Signature (Ed25519, base64)
2Nv475B0lv5L7DKtjrSHjee9NSZplFfiy7j70s+P8ZLnhRFhkEKZQh6iHaCtPiUvLu+NGVXt6hu/pWQELJMWAg==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["e2bcbf3ea4949625ef3f17f954c270eaae1194c37e5ec79d988b3a7c0dd3baf8","b230794db210ff6b82790ab7b1011f39c6a632f4e1577e86dc53030264609e5d","04810893d764562c72cbd5b3170eb10b5545be3aff2e81cf0fc4f74b22cd8322","cc640c99969088eff2dbb592514a8509026d1af582f198c640d3e7c4a9cdae4d","3735290d5bd3461ddfdb1292ad56251c1ff60d96c50d9aa0ebd83156741fe355","ef401f5f1707e53da43211dbd8976fb4a845dc661853186e92c5f4a1ee96260b","0c5caa628cc6aef869bf6b15523327c3354aa143f47ac909922d7590fa8a7284","d717e4de1e217b02550daac61a61f4763c2c3eef01d0f92194b1674a4ea1a0d9","069e73189a40f06d3bb506764e8abb931f80c8840f47de28b6598d73b7807b2e","a41d3bac7b479b44263fbbcf2a858d8dffab5aca6869c5ec9e91b15a17a84625","4f2d29faf7c4ea27a37c32620942ab4edbc9ab260111b345f927618f46d5c2d6","931b50c455f0c4cd7b03a9aa55020946bc08a45af021cb433ed8643740cb7cec","44c8cb0eec3d4c66924c6271a9a32942cc950a307a9339cedf9246ffe3125d65","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:everand/communication/en","quote":"the AI chat in the app doesn't work","rating":2,"review_date":"2026-08-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (f26292e960b3…), 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.