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.

“Was für eine App, lol.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
772af5f884dd3c2b9f27ac9d2b9a4e468042b34bb0a4fbb7875d3c8597912a80
Signature (Ed25519, base64)
XvVPRZjWfDAP8oui/IPngbhWcdI6zllQMeeCV0EM6TOjqJBOOOleuia9+BdB9Z9UwomHOf/RQcM0m+PrHWuvBg==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["7734e75fc735ef94ce63c62ef914f5574e7c5256873bd5db7e9fa0a3385efc4c","c60c1e9cb4c29b21e6173889000de3a6ced43db07a2e824eb6b20397f5927220","db5637014b5349f05c16583365922bc3f712913e6974dd040ff4360e75630ceb","0b5a63f5e687bff1151b4904aed1d65ec9d7c47c8f992802d552896140e6271b","35ae531fcd9d0fffc15809232ef76e3ed71d1ff8137ca9d406d9431067b939d6","850c786da973e2f7d5a65d93fa8610a7da9fbe06a3ec5f44f7a8378cc9154e65","77c1cc6a681bc9e49ed11d0ae762cf248bb265d21d8e88310e7c70759df62570","374884bf5915206f4909481a0f9cd3a4bf9f174d925c213339601e6904fa8209","79e25f3503b9272059a7177a342a659a032f060f52b595dd6e2f4e8dd8a4b19c","7f9de5c6239d38feebd67bd580b851da569aee21a68213c34e54b893a84e8007","69542b6bed6efff3291225f962d2f2f1434a0b81f18319a5b99b27e44ee75316","b9412849d9d6bdae9bc716b14566deaafbebd8e51f6741fa3712d78fb28fc74a","ceee0a42168dbf7fdebe6a87c18868b362d983067ee9d54459c89ffba781dde3","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"de","page":"theme:canva/ordering/de","quote":"Was für eine App, lol.","rating":1,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (c69b412346f0…), 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.