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.

“Der pdf Converter vom f-droid store ist jetzt mein Favorit und ohne Abomodell für sinnvolle Funktionen.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6ebc290306c1fc3b984db450e851acea0d72474d403f46ec05eeaee96bef68af
Signature (Ed25519, base64)
J10qxG++qRRcNygCckA2R9gQRCmcReH7dNy7NgWa7QmSAVA03gYmWCjxyyEHxTH1z2OwQbQ7U/HHL8Ipvte6BQ==
Merkle root
3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path
["6ebc1bfea25b580be52541bafe2ddc8d2785e36e0b75e5cc7f398d726990588f","010fbccd0dc39fb02c804bf03ca4a2859f61390f1dc50fbacacfc71ef6e623ad","8608730667884e4151c92f234934d2178059f7dec2b5ad70991f832b7253bb32","3cfd7fc0c647b33c6c8ce01b8f7fbe93ab2f6a9755c197644b3435465417e075","3febb9ff6c5c09b3616ba9079e5da88c1b327df82d10b6ac9a00df5801f7128b","ee40fab6913d031d41e382389c3b4e6ed068bb21c8a7170af5275c61bc3dc944","98d2473607f1fbc79ad0afc8a3eb40d884d4c998d3bb5f1270e75e3af5c1628b","11be4c2a5f6295dbfccb3400ac1f9d14cc11b9341a25ab8752c67edc5853a70b","a82267f4e77563fb4f8649aa1f11496f3626e0e49dd55053cc7af46c0908cb13","2071f437625d8825be18dc6044287337a468f6f45a19ad10873eb8c2893c0d9a","ca697e45f314d2ec793dacd7428b5a64c72370d4e9f1d6f8da2582619b441f7e","8795cc9548a27d4792f561ed0be236baf1443f07eafb28127c878d07543db8bb","985842e3b7b7b05d065d3478b9548322db9ef51189928c897e184837afc0a836","16ce5ef98bea97aaac8d473cbc69dd111bbc7f7387aea9596c8bffc373b8312d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash
129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"de","page":"theme:xodo/price/de","quote":"Der pdf Converter vom f-droid store ist jetzt mein Favorit und ohne Abomodell für sinnvolle Funktionen.","rating":1,"review_date":"2024-11-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.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 (3e1c67438f65…), 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.