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.

“super hard to get a refund”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16c893db61884ceea93fe4b65632f78a75e3201d23ce287e45430c8793bb5a79
Signature (Ed25519, base64)
i7AF2QS2v3wO8SCEGC7lQw/BIcxrURRI1fDXt/3ZPza+ruA5kx5MNbLOwErHdnp3wOEP0n53DbWZwpfduGHVAA==
Merkle root
92de3fc6370869ec6c1d0482494ff1816d45e719fbf27ec8d8d02933c2b7c658
Merkle path
["16caa87328e34e15f16addf7ae556d1c3550990eed0a84eef878ee27c0331a22","cc48767f873b978ae3e2e0c92ad7c04b48fc8914c6b0e89acb6a12c5d017b76a","413163b48d9961745e84542733b1384bdd469079536a25fb8ac442b9817d11ef","09f4d296c6d7048ffd110debbc6df6feb2ded0156062a71cdd09740f1c180e0c","b06d0a308416d3d8667ff99c500bee2d4de47ac579a9ff00fecae42a6ac49460","5e406cb33f55f581155a03a57251301c2c8024b11f8c4e0ee997d13f10948f14","c41685387ed4255a767760554abe467a342179e2ac5f67866bae4c745984891f","93333fac2ae35cc9be6e9fa5e04c12d63d5ecc1a7390ad66ed08103201b8bb5e","746e5b307302cd6302b4bc4e2a9ac50a302257ec32659fd9d931e85053c4f6cb","bcbd4898ee451d779e8254a8d9a53c80be73b32d05f6dae8b2d95aebfa15da1f","9fad8231df6181949ea3024c2b198e7fb9382585bb9d2ec4677652159f442202","a2811ac91212abc7ca4a83d5d356f4356ce3d564e52bddb7fceed60524ede0eb","4825c613bbb234042f9b1f0a747dcbc90d2d07cbe7a958530b305e1113d9b617","4e60c8870052117ad280950bee2be0f8a355cdc9c18fd48de6f1a997eb38ac39","a501be5c1ab88f300525e7c01289a28bce17334eb0d8acf270b9e649519761c4"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3102753131 · entry 108e9186e8c5677a9761…
Expected log hash
5cca28352ab3a467a358005e8b17999e96a5be0f2e71c2152bf575d4cd8c238a 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":"v1791264491480","kind":"published-quote","locale":"en","page":"theme:acrobat/returns/en","quote":"super hard to get a refund","rating":1,"review_date":"2026-07-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.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 (92de3fc63708…), 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.