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.

“Also stores my important documents”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1955c043a127aa61e44369360264c3f662294b2c9e9a7c3bfa96b6f1686e4951
Signature (Ed25519, base64)
TIPD1GsNlRp46hdgeh30plKBqY7L6BRvkIbjNG9GQS942Eipl9UHXgXU+TM53KnxxXTBNU3GPrbcMch6L8i3AQ==
Merkle root
6a443ec8eed9d782158d739b7e41ec6a701af29f823a7ab1de64875ee7b0c951
Merkle path
["19571f755c4ebb9c7f72b936763dc057f3d7de75df9433c86c7b53ff620ee33c","db35fa4e50336471be30ff12a689e3bfd8b7e6cc8dddb0a64837343717b8fc02","33fdb9dd1de1498416e5708fd080df87436750cda4ccc6101d8cf9dd1bd626c9","9ac142c264c10bae7aae2e84578bc85c459312ee1039b837dc7a15c0fc08ce00","353f27f443273560569051c78e8b6d8576d496ef68d15b39efa1f1ae5298d907","b5a557de44931834077352a1bbe76eec3d4f15edeb54d2c35c64a45b1967d3b3","984ce5159d40769f027310fc41817b1c61348fc77bd9d24e176f9eefaed07702","ee85a73d5f38e1008c1a99c1f1f386d38c73d6ea12a8e67817a54c39a22458d3","13a3c0651a661ad221e38d5116c9ea85c44758ef410a6690781cd195083d6f6a","4132f24a8b9e78ff825b77cec3a4d15319b2db89c69b6918a1d1f6df2643cdcb","1be49c14c127483b2b3e086a5f0dfcdc51aa7f16ea923379e6183d63f2f397c0","d1428aa021f92df023950d5f7db3ea57b9cafac4dd436d734f3a48bb3b809bb6","29476cbfe7722f8e2598a733d0ac1fbdb48eb18b1f5c573ba269ee97e9a0fc53","b0ed18eb18040acb126fb105dfa9a6793027076086da4abb61b60f692c09e709","453a3492a63413cfc9df7cd796916e7949d5f2ade376044ee3eeebceed9d4360"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582566803 · entry 108e9186e8c5677ae2e5…
Expected log hash
f4f63b54e78de54106e8bd57b374f79ad9ebb7e6cc5e587c172fcadc2d1a0c5b 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":"v1787556373580","kind":"published-quote","locale":"de","page":"theme:acrobat/quality/de","quote":"Also stores my important documents","rating":5,"review_date":"2026-08-05","source":"Apple App Store","source_url":"https://apps.apple.com/in/app/id469337564?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 (6a443ec8eed9…), 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.