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.

“Every time I try to specify the purpose of use, there are no options available to me.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1b3ab8774206e45cf256f5cdf6975bd652c71c43b13e94720ceb3c20b3b0eab9
Signature (Ed25519, base64)
zRdmyya4Ie3acWVkwgfT4vHA3WDa/B02fYCad/RtMRAbhZz4NI/mzSsyG2N0JRXiScqSq19NvkKHSKtZsdq0DA==
Merkle root
172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path
["1b3c4ebb3bf2fe816dc136bfddf3abf12aa70260ae77b29a3b5bef47ef289f4a","2c6d5d20b4a1fba042fa04578bd0969bfe81ae19bab5b76100bca6cc9b9d8651","021d9e5deed64284464fb2bb3e4626344dbf935f82d8bccb7d706e1c782f1401","f68894962dd0fe3ed9726047a21192e2f47a2f0c2c787831acbed2fff213ed0f","2732f102264738415caab751e762527e22c470b2d99195e58c6529b1483b7a28","15ad13ee7ba9b7b460724b7f5daa96864f9610b7a9f0d97253a15f2f1903e6bf","c990adc47be993c137fa16118dbe91ae69b4aa53b170c023d0860d2bc016ba8d","f1f78054f8bf1038ea888b1579bc4d6d69f78217b2ac37d9d39ce852b3e397be","6c4af1234906fa0b2aa93cdc01dff5b477271494935302bf6a0974dfeb24deb6","f8cef175bd2317c30436212fd84f3c4480db80cf46bc523c2c550bac55bc5588","cc2e5fa8c6a8e1865bfde42bbcafdae97fefdc0851f84fbae3d9515941b103a3","22df7ea858840ae6ab19a461f259a5dc1cbc4b2b8da70f18525901770d369726","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash
19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:relai/ordering/en","quote":"Every time I try to specify the purpose of use, there are no options available to me.","rating":1,"review_date":"2026-06-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?see-all=reviews","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 (172a3e0b3c9f…), 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.