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.

“Such a disappointment.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
83c4760cb8d95bcd62d68cb52bcbc99c6fea18fb223286eea1a19374ab9a3ade
Signature (Ed25519, base64)
UXdcoKH7kSB8TEtF1KXVEO3sBdq4Ws8Qouz7lAq1AeLCqilaQ3LwjA37XBgi2oi/ZEoCODr98Jr7Q9JCVQGrAQ==
Merkle root
92de3fc6370869ec6c1d0482494ff1816d45e719fbf27ec8d8d02933c2b7c658
Merkle path
["83bfd735592b3902116c6bccdad6e684f30cddd6fb95723395a0e78b33a304ac","bfcaae45293b87d72d6cde079839b1dcc5ea3dab5a96a006b591675f55f5a0c8","0423ae1ac527e815a70e469937e101d739f8fec239cc0f64abceff9db1cf7eef","5b9e43fa93e254f4beae81b732d6ebf2fd216912f1e1d11ff6c2c04fd32532e7","d0c5b786bca654b61c1e3bf48be61550769d13a3abc11d04831f8ba582d6f394","b31cc0d77bef99e3002d9c5689731d3b571698d5d9d70eb2da5d1f3b233f1cd8","50168cf90caf3a41c4317be4502300775c40d033be87655194ec623573ee56c4","1f4fba001aaabcc64bbac09357c3b047809a6c0a5811234cb6d084e5e6d052b0","578361d145ed7833a8476a40510bc18964b1caca864d6a0204831761a34bc6bb","5424e13a59e72dfb753d6d990671e4b65d9539f479ad88b3c0ef3ac861d7c347","b60a0d8c0b94accb8a47f7a552ce6039d4aa71037e2e61fcca4e6cd61f0c4a4f","193f8f29f3ce1ae8b42d27745dae2d9812c00522fdd705f3f0321f0a62e2b5af","ee2550b3fec91d5d2e223b536c1ba268a1c75311a1aa0aa8128fcfc040c337d4","f35ff16e5b3958c51c44afe934ced534087f347c6d4e725b749486d5e6eb43d6","a501be5c1ab88f300525e7c01289a28bce17334eb0d8acf270b9e649519761c4"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3102753131 · entry 108e9186e8c5677a9761…
Expected log hash
5cca28352ab3a467a358005e8b17999e96a5be0f2e71c2152bf575d4cd8c238a 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":"v1791264491480","kind":"published-quote","locale":"en","page":"theme:everand/fit/en","quote":"Such a disappointment.","rating":1,"review_date":"2026-08-24","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 (92de3fc63708…), 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.