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.

“Even though I was a paying customer, I thought I could use on my PC, untill I realized it was $110-120 for Android ONLY, so I'm saying so long, that and the constant SIGN IN.....For what??”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
91bafc5d1c0d980e0fe2be12971ec1e09450008d4e7eb6d664579cb485e6ffdb
Signature (Ed25519, base64)
s3K0t8Nhdv1HHtHLIU9r7+tdsk8647qipjmErKDshNhY30qCm6VwUPtXAfHH+3uZ8c1WXg3mgdR7aDhPfbR2Ag==
Merkle root
f8b4f722de05d6805a889681c3818dbde0f5141f0c8463f2762c4a9a02d66a2e
Merkle path
["91b9518f5e3e6250f5abc6adf421a4a7bcc595522cd9fd9594fa839153805c51","99b59669481020f0ac82b1ed663a211055723ca76cd69c78a44dfe4be2e05385","fad3a9bed95c4f83dea434c562d2177cfeef27d03fabbc3301b15603dca33977","3cf6348e522babcebe84b3fdbb6d583c8d44fc71ed702b7dffe3af9d432ceab5","e849660ef8a7fa3aefe966429be625f7baede925025b68c61a9a6d49987e3425","bfaab1137b42fcf021c89ed25f546f26adb2470c943ae1f507fe6e784af55b87","251aafc88d2d8febd0cfc16fcb38174f87752be6f8a1a540a746a7906cfb2fde","a45972e86491e30e4f9cf3bd278919110c54a1c196cbb9ed59b2a06f592226df","167950a565f1dd405078ee3ddb7325281cc4e0a549b78799a143fec88c278684","f8616bfebb13e3ef6e34a6ac4c2964a25c3bc225bffc468aa3eda0b3a2a4fd56","dedfd539c0e8f5ffcb5a3a6719a22a01aa8f04d04117de5a1c3c2aa3d286c83f","809fd4b53dd7b41ac5dfb6fabb48236801df9f3a69201c531038e9ee16445500","8dea7125fe567e6fbd7152c384a37171427f5ea13e8e7b87140b852c2534de84","d5d0d1ff272e71289363999b30e05e232e422b6802e1ac3145abd5303dfd3ccf","1d6688e1c2658422e04ab99dfb5c8345ecb419dd1f8c6994b4040572f5b4ee4d"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524422814 · entry 108e9186e8c5677a9741…
Expected log hash
e042bf60ab37eb8951abb7a408cc8c7483ec875b9606253deec7a67967130ae2 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":"v1787192294432","kind":"published-quote","locale":"en","page":"theme:xodo/fit/en","quote":"Even though I was a paying customer, I thought I could use on my PC, untill I realized it was $110-120 for Android ONLY, so I'm saying so long, that and the constant SIGN IN.....For what??","rating":3,"review_date":"2026-03-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.reader","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 (f8b4f722de05…), 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.