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.

“annotations are impossible to do as it randomly stops them when I reach the end of the page, which I cannot see”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1d26e1f73fad8dd77955584e0f95aea627a005e5a8a23d3c33fe7bc7704c096f
Signature (Ed25519, base64)
6kJ3N0Fl4Bt9lwLxUSGPmV8HTMNr36e/a6ZMQ14yh966hgpBySnCKdIeUKann14dfl+AgqBgv3UukMvlNQK5DA==
Merkle root
0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path
["1d207322ea595d712f2369ebcf986a213ed29612c447e2c145a7e87a7421ff74","32b098fac023505e52ca77bb13333785e381a89ce42099af2692042e2247d148","cc73b281e9bd083662624c2de28c789fb594423abda8bc5f55638e8bfbfd84fe","1ea05c55f6920fb9858a35ea36e802459387420b276e632747b7c31ee50338c0","65632c29e780a6174c120f720a3b89bf06be5ec91e990aedae2f3dddbe89e443","c739b4d07639471fd9c954ac39eed0f5fd754494792cbb03adaeb954cc02a6e6","f28eb534cc98fb3079e146e677abf8d6c5fb4f7e2162070129effa78b05ca9f0","63c4f3ca32234244734bea924fb06e73b6933d7ffc4be5aafe6af2afced2d45d","c603477cf34e6c0ba89070ee5e2cd746a8caef62eb24b78192b9f9b6d337f472","6f43109bf2ae95bedd7a44ceb97cfca9ef9634df5f4c54d8303f49d0dbfc230f","7232acd2dfdb4f088090eab03a52ea2d5aa35d51e392dac0824cf82297b6f8fd","82f5128b6ceeedb9a831b08ffc6d055ce6f4d46fcb0cd752cd3e29e60363adcf","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash
701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"en","page":"brand:xodo","quote":"annotations are impossible to do as it randomly stops them when I reach the end of the page, which I cannot see","rating":2,"review_date":"2026-10-04","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 (0eabe705d054…), 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.