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.

“War vor dem Update schon fast nutzlos.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
58fb199573acb348471b9cfa8f953b2322717f9b5780b46bbdf15a8afe4122de
Signature (Ed25519, base64)
Wq/uvwzlQHHPzgvGF7GbtCYVWV6kKG0FddWW5+LGRgzn+If+0UkDcCUBCWLkCeUfbnaVsGKljJ+jxOcV50+TAw==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["58faf35abde66ec5e3bb56bc3efd4d71500b2859353d4d57afe3674bd2b5645e","ef1953e9161457598a678e242aace0e058fcee1d21f686100ac3e964b4ec009e","3c9fce1379f96f54cc9cacdc7124f30946549b62cbe8afed3da502e1b46ac649","2373ff4c85d3eb43453c853d234cca8b41b34232881c1cbeaaac8e0e0170e271","14b962d6185b8cc7e0563c2b66fcc7058c91eb743fb8ecc65fa6dfc6dc2cb1a3","349343a64cad9bee8ca342f1a96ae40975eadc2332314d250c94e1d5e3430a64","404efdf3fe5f07c436e3572b9e18bf80d489bbf8fc49fa7d17304ac90b4aebfe","24ed2c8b075c93e9adc9cb1f091f311424587fcd2ef5882a45e9ac8d89571661","68dfe5cc87c4600d23cc68bdf0f7d8bc6c1b73a788b280385632f1215f71dce0","b6bcc0cd5217f55ff667b1a5df957eeaeeca7b49f81054433abc7b088154a580","08804636857914f797886d0142d1ea6f0a73ba1858abfbeeb4ea149a4d46f8d6","8906176f27916da38ce60c06cbaf4ee4ebd4d4137ae0d215627e55c482c662d8","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"de","page":"theme:sevdesk/fit/de","quote":"War vor dem Update schon fast nutzlos.","rating":1,"review_date":"2025-06-05","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (d9909e7ff193…), 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.