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.

“Great features for a free weather app!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0f8cec7c34b6e800c943db4cd31d306c207b5b8a87ed3aeec30182f420cfa4ae
Signature (Ed25519, base64)
bG/MHUvsBBr4KjG//mQWyX7etoHBUqCHE4cIhpYgQiD30ZW6IzPYi6hHl+jgIObgoxv2dBJrbhBKGnOGWjCDAw==
Merkle root
f91c744e1108c1bb1ec3259bf4dd752db9e3b06ce3ca7c817c48f3174bb949cd
Merkle path
["0f81a6494ab2c36d16e90862944ef849f7182c2b4ed6b9f7980eb597a5b58e04","5ceb22c867b4ddc27a166f7ddf10c4f76795bbf6faccfd02e67a7b68b31a21c2","bdcc5a5a9a9f367dc71d1c722c4f4535bb72f4772993f6f9923b8a83bdd238a4","3f318a237f5abdb010e76d20c5e8523d5caf9d791f45df9fd64e2801bc0be66b","45b4c0a36c3be8376c9ef66445bd54875098f00f765b0f51b0604d2aaee3b768","97051fbca11b7b53f3b765feb78a88ec8a14d7c6d2739b766400e9de93131556","32c7bb776f81f407771eefc284b7571021d9e18cd8a90fc833c66d750ea488d7","750a2dddef10e04e301c977f34dc0b9eabd206d0d95607db84f7d57071e11c2f","f9f25d457a3ea2cf4ead2b27a7bd1b28e361510cd9c3a5998d6943d5d74ceb92","ca5f8965426289d59a6f2568397d19c2cba3b47ac84695279258da1a3dd3eb6f","d389e59b968cf7a24dc02281aed70e9a9e591abdb29c44d29a5b85db6685d5a0","e2f14ae6121f38aaa4982e551914713979fc1b85e0916996d36fb727a77cdd06","38add9619d9f1ac1a688809de34787d9c7d7b4d2116d16ab225a1d2f875ff278","939bb6f35c7a9334365aa0f05d437301f5b11fd1649b761216a467d624b12d5a","7e33dd613a6ba5c13ea4ace578351ca5e0375312f966275d25485ca016b59318"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647332298 · entry 108e9186e8c5677ab309…
Expected log hash
5d995478a14ac45f67e2121505e769136cf509c045e6701e0235a25f639d0a15 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":"v1788058735671","kind":"published-quote","locale":"en","page":"theme:accuweather/fit/en","quote":"Great features for a free weather app!","rating":4,"review_date":"2026-06-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.accuweather.android","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 (f91c744e1108…), 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.