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.

“Xodo keeps my money”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a4edd9935908342103032ff0a941a8334fb4a78ad826b2a45833c4426bb4d5c3
Signature (Ed25519, base64)
SZ6OESTt+bldxREriRQG/llWCFO2wbog7iEZ5ziEwokgpkbvWOIfP5l3EYJkPQEUQE90eedh5hzlT4ioLUGJAQ==
Merkle root
197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path
["a4ed9334532bd92300efaa96f91d37474636a2ca5c83ca08d2462759233b7314","fc20788bba8d68ef922a8222c4b01fc73142f57d911838238b515df913d5ae08","d8b99e598653c23ce4cf209e30c7d68bc43371a749712ee35230b2483d205baf","89be2e6a38d5a89bf79729243a62d2e3ceab61a690b2ce7057e027c38cd53163","4ca2c7d2acfec91bfbbcada346499c3dcbe3ca7358f08a26a21a42e292c80c18","71e84a9ad17753235408098c13ce675fc8ab83597bfb9003aa147264a26536ae","c7a5b6f8d6d692b90f477b9f996688b538c8b495415182ed96980b3af8d73b65","90cc37e4e6ce0762833db038da3a57fd8f5200732becc25e0ce69aeee705ec21","958b10a7a377f13c5525057fcb33cfba00241d0c32fbf72f56bde3f9ed687919","cc8811aa04833900243388a3a3004db0e66d5f1f7c108113b45eaed14548c350","f3b048989c8da09ab0986a570bb9642bf60c52ad44d4083226e04b407d6eec28","31db950151dbec70e0cc97655ba7a91fceabea565a42f7360f90d7eb49660cc9","3834bc1e64ee97c12b07d643556174215eba3bf453c27bcbd0abcfa618823706","d72b61e7a45df808bdf968855d1d129de3ef5b87939ca0a06b3c95e25211241c","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash
4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"en","page":"theme:xodo/returns/en","quote":"Xodo keeps my money","rating":1,"review_date":"2026-03-24","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 (197f899fafda…), 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.