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.

“The fee is higher per month with a limit of 3 books per month.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6b901edb9d1d81a9ed781559d711daf4ba47eab2ee3584f51bb2ae23716b83ab
Signature (Ed25519, base64)
MpSxjj09ejYqD91zGr2YMAunb0Z97COwtOmt0FoBdAUREtfVIHjd3/rUwpAgUS+iqZ7fmoZl8/H/LM6K5K05BQ==
Merkle root
c5671f9a997da9b293a79ebe58b20e4534ae608121169f15a5adc358d42ed147
Merkle path
["6b8ca710d449cc1b1e807c39b8bfe6b7424efa0a6a43ff7b2e7f008da906c27d","0bbbc0f8c1bd5eafbf26871a4872af54d1b23b128f21cc8497b68a1ce8e61b32","c9e014eb87ca2ce2d21cb7c5e1a3b182f52caabbf05ad860606bc4e3184ac4a8","69fe94b9efcf193f18edb55f483c0d51df5c41227a1d31106eb4e34481b40982","0f80d25ac868abc8c8f65da17501b202a906b4b418af183fa9a009143646445b","3cfd3f0829cf86494a97c047f8fa18b11fa507adf383ae431f57c33052f4824f","91d91511982d01fc9df2b2d47188220e53743f7008b2965666d1374cfa79956e","0ce68b5400ff030ac97a3d962e5c5885e6e04a583ed75269f6ddc348847f9c6f","53c6edfe7a6bb655502993f444a90765348c9debd5ed03d9d8c15c1bfa2cf077","69fdaa6265c5652a8ba7627d7f7b6d5ee594014335d7c1925293164bbbbb4698","24a8d418566ff8da648ddc1dc8a7ae0478322768d157a547c48792616a338b99","d8520b55274a09ece586dfc9db3ff24697cb30ba561f6997e773d2fe7c0c6336","2c0238aa19b5a3f7fcc2bfcd0f9715c9986ba50aa3f7003b4c30be226b541d53","a2027fad4413a16051db12df072fc2064ab8e50a759412f73c3932ba08f51b55","064efe6476d8e8bd839601b3c80763b02793c41f87cba57580faab7c00dda24f"]
Anchored
2026-10-05
Public log entry
search.sigstore.dev, log index 3081733041 · entry 108e9186e8c5677a0bbb…
Expected log hash
88ab7ac46d4614551fa6e665889f054d7592b15d91016a45621b5c46a7ae8e2f 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":"v1791174108170","kind":"published-quote","locale":"en","page":"theme:everand/durability/en","quote":"The fee is higher per month with a limit of 3 books per month.","rating":1,"review_date":"2026-03-24","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 (c5671f9a997d…), 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.