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)
c45e1e1d3855f9e8edcc4602725016639f0d3db775f95026fc4af8747c9bce0a
Signature (Ed25519, base64)
1xtLSe7wb2x5WlJ/xMgZLG65A+lji1qqRNyzTIX8S2RF7GHQ8Lq6uGR9OY/9VYCVWLsduSUHqQOs9+0wx6cEAA==
Merkle root
172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path
["c45f2e54e9568040a9ac778b611fd3a16a10857c93f6d51a6e2756e92b3f8e88","9bf34caef6a586a786f8cd4ec6c7275d5b4f89e36df3cc009ef3cdd821f51b96","76f5d33eb8caf7791147c3755c20877f8b420e7267cab12a5388b8857eec8920","abcf9e7726ca1fafeac3b433ec61b49cc1bc74c40841f19401e4d3e27ff01c01","3c1961f69eee80ce2b775b7adf22d6596c29e14d13a52efce3640e807af710e4","25289fa392a284aebf97e564964219a571b5df427c64a5eac1bd5848aea309b3","0c800c6359a5ef3e05c3dca601fe4ba7f7d963c6c90603c88624d0d63caafaa4","305f035426d3a0c7e23e2e1c941f06375dd7e3876100ac9bafdab4857030d930","cde7433ebd61e1f670b67685202a482fc5d7dfa4605afa302c33bbcd1f804383","db91d6486be79abcc74689b5044851cac885f3101784e1a97637eca5e2bc1b02","f6605ca47f42cf020f5b612e86e48b097eba6d5331bad10308eeb4adde057d2a","cad13b3df825069ced603889fb3d5646eb77b1a69928260b82c51d74ca2b4933","7be5b72b2eff00b92f77f64c091a311fe89126d4631fd863c095b0afc6badbd2","adf236ba37567819576fc4adb2fd9b04eae6d7dae45f6114e577c46b30cb5a1c"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash
19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:xodo/communication/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 (172a3e0b3c9f…), 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.