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.

“Smooth app for Amazon books”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
143d3609fe987aed2d51a25fe392d6328896fb4eca77c8cdbcee87131a2f02ee
Signature (Ed25519, base64)
17eD0pFNYcS5WQynQvrFmKgcNsLgZ370wLFQ1k9ebwMf/joDM4G/3niNgf6YiOorlBAAXTf8v+cah1/OzIccAw==
Merkle root
7c31845ea005068c52611e47ff2778bff3790bf9c71538767447b45fe79322da
Merkle path
["143d9b719444792cdf4cdf65f734d602c8fb094bc34ce2bd4a0037ab892c4431","a85b5e77bfd802882c749fab14b55015cbe909039ca7e2bfe41d45b69cee8ac6","b228aa99517136980cdac4cae797561fd8c8b5091f982419be0e8b2faf7b61d9","c844ea58f56bd0df73808ad09697cbd1dfe78d18b7514e15531ee0d1e59eb56d","a8dffd62f4eb5cd1262992184af9d7b968e36ce8f99b0075e8176624501f38aa","26aa2374809022c873ab0d75dc82f1bea903806d92a3b3c2873d03e2779c56fd","c4c29f18fcb89faa5c5bd4b7830ca4911f1986ca6d6533a083d0a51cc862a37e","55af1f5d756874b72641349bdc5ef4fbc8e19f4bf713742989418fa9d217556e","84ad01ab07af79e6cf3dd2a98eb0ac37195ba7ac1b894767d5bec62aa6b8be79","2e4754feef4a866ba00be7a92706eb2a1e3ae7362167121b02aca74cdcc02458","4f9bf5afaa65f61da2f5794dd0ddec8019e03ac31d1a2f9249cdc4d69925b914","6ceae28d9d9991c7f0978d9583675f513d5a8b980f19419645347989922bda23","de406c010b9d09d7f74176c9d423f8d72b745ac400e2c0cfcdb434d0af8fcade","e49018058753e3439518d8ba4c827c0b343729e39fb424281e6808f61fcc629a","4f862010adf0fcb97b6b2b8112f782a485805bae9f9783a7b39739616b9b62e0"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2657817117 · entry 108e9186e8c5677ad3ca…
Expected log hash
0666b5f97f085fdfc4cedfba58ac7e76857cdc9faa5a1032ef597cdb93024c5a 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":"v1788148095319","kind":"published-quote","locale":"en","page":"theme:audible/ordering/en","quote":"Smooth app for Amazon books","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (7c31845ea005…), 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.