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.

“Kann aber keine Passbilder drucken, oder mehrere Bilder auf einen Abzug setzen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0dcebcfca1617a2b855504b0e3d7e5cca2150dd86c3eabdda2a5dac0b957829e
Signature (Ed25519, base64)
QrVeCeeSIwiwKxB4PfKJMii0dKJdI08KVwYlKqUpIkCTQ/Vzl+OOcmy3anUh8I0+iKxGpEmmSAUHzx0i0ec7Cg==
Merkle root
bc9d0b5d836a216cf1886934c8d5ec9f854ad5daceb587a6eb8badcbb84ee02f
Merkle path
["0dd116fe6251fa8d9c25dc7a0355fde11c9b1716d2bfc609adf1b585cee7a6c4","eca09c4fd195ce1d41c94473bf0381e72a4f1880fe5086bf1ec4f2ea9bd39b44","76e206c3db960e72709f91d9ab1f79ecf4e3ba87cb929c94b90c047848d5143b","ef62edc40f95ff00e3dc21e4f2bf9f915accc283bab8adfd9bbe98e9b86a840b","049267de5bca535407e2b67513b8fc00df23684008b33bd6232e5a12539eef24","59a7c760a7e6f8b48e188630b0b3e13e3346d5645328108ee66da9e1cfbe3c26","ac2a9da26d84b0fda6ac7a1620f8c8b60fe1dd0b9a33e0ec6162010dfd134a10","544c398d77a524e4c890698f2ef438c208cf04ea2473ab344b8da8d71a5b30e6","1f263fa1a8ab88cd1307c9c7db8d55614f7ed672c0fba08e612b5da09083b7fb","d7907e5fb86816ba64bb36f9ac5c3b49237f3f55c2ce488adb48118d5c286a85","0e9181df06462400191ea1f0a225d9e5bbd205bd02daa41c32efc7c848715611","d3c9392978290ff4acc95fb24c00358022a18e8869378dd9b98ebf9e31ae3a82","04220d159462533e19180f38775a371ba8ff54ec137c48558e5c1452b7cae681","c78d02bc04c908a350115d0a3f5d200d8a666366962fbc37c05c5805c741dcc0","d687ea8aee79065a6ddcf3c31455804f88f0a27932c5abf16edbc09a81fa4670"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579634821 · entry 108e9186e8c5677ae575…
Expected log hash
aa88a647802dcecd33319e67554ce6dc40636f337adca0214325bf9b390c4c88 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":"v1787544244896","kind":"published-quote","locale":"de","page":"product:cewe/fotoabzuege/de","quote":"Kann aber keine Passbilder drucken, oder mehrere Bilder auf einen Abzug setzen.","rating":1,"review_date":"2024-11-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id583713833?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 (bc9d0b5d836a…), 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.